2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <stdio.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <limits.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <time.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <sys/stat.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <unistd.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <dirent.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <pthread.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <archives.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <tlm.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <sys/fs/zfs.h>

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar#include <sys/mkdev.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include <libzfs.h>

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar#include <libcmdutils.h>

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar#include <pwd.h>

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar#include <grp.h>

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#include "tlm_proto.h"

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic char *get_write_buffer(long size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long *actual_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar boolean_t zero,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int output_acl_header(sec_attr_t *,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int output_file_header(char *name,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *link,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls_t *,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int section,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int output_xattr_header(char *fname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *aname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int fd,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls_t *,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int section,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarextern libzfs_handle_t *zlibh;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdarextern mutex_t zlib_mtx;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar#define S_ISPECIAL(a) (S_ISLNK(a) || S_ISFIFO(a) || S_ISBLK(a) || \

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar S_ISCHR(a))

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic void

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdaroutput_mem(tlm_cmd_t *local_commands, char *mem,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int len)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long actual_size, rec_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *rec;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar while (len > 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar rec = get_write_buffer(len, &actual_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar FALSE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar rec_size = min(actual_size, len);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) memcpy(rec, mem, rec_size);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar mem += rec_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar len -= rec_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdartlm_output_dir(char *name, tlm_acls_t *tlm_acls,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *local_commands, tlm_job_stats_t *job_stats)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar u_longlong_t pos;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar pos = tlm_get_data_offset(local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "pos: %10lld [%s]", pos, name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) tlm_log_fhnode(job_stats, name, "", &tlm_acls->acl_attr, pos);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) tlm_log_fhpath_name(job_stats, name, &tlm_acls->acl_attr, pos);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /* fhdir_cb is handled in ndmpd_tar3.c */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_acl_header(&tlm_acls->acl_info,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_file_header(name, "", tlm_acls, 0,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdartar_putdir(char *name, tlm_acls_t *tlm_acls,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *local_commands, tlm_job_stats_t *job_stats)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int rv;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar rv = tlm_output_dir(name, tlm_acls, local_commands, job_stats);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (rv < 0 ? rv : 0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdaroutput_acl_header(sec_attr_t *acl_info,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *local_commands)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_tar_hdr_t *tar_hdr;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long acl_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if ((acl_info == NULL) || (*acl_info->attr_info == '\0'))

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr = (tlm_tar_hdr_t *)get_write_buffer(RECORDSIZE,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!tar_hdr)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr->th_linkflag = LF_ACL;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar acl_info->attr_type = UFSD_ACL;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(acl_info->attr_len, sizeof (acl_info->attr_len),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%06o", strlen(acl_info->attr_info));

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar acl_size = sizeof (*acl_info);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(tar_hdr->th_name, "UFSACL", TLM_NAME_SIZE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_size, sizeof (tar_hdr->th_size), "%011o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar acl_size);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mode, sizeof (tar_hdr->th_mode), "%06o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar 0444);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_uid, sizeof (tar_hdr->th_uid), "%06o ", 0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_gid, sizeof (tar_hdr->th_gid), "%06o ", 0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mtime, sizeof (tar_hdr->th_mtime),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%011o ", 0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(tar_hdr->th_magic, TLM_MAGIC,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (tar_hdr->th_magic));

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_build_header_checksum(tar_hdr);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_mem(local_commands, (void *)acl_info, acl_size);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdaroutput_humongus_header(char *fullname, longlong_t file_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *local_commands)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *buf;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int len;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_tar_hdr_t *tar_hdr;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar len = 20 + 1 + strlen(fullname) + 1;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if ((buf = ndmp_malloc(sizeof (char) * len)) == NULL)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-1);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr = (tlm_tar_hdr_t *)get_write_buffer(RECORDSIZE,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!tar_hdr) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(buf);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr->th_linkflag = LF_HUMONGUS;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_size, sizeof (tar_hdr->th_size), "%011o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar len);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_build_header_checksum(tar_hdr);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(buf, len, "%lld %s", file_size, fullname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_mem(local_commands, buf, len);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(buf);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdaroutput_xattr_header(char *fname, char *aname, int fd,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls_t *tlm_acls, int section, tlm_cmd_t *local_commands)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar struct stat64 *attr = &tlm_acls->acl_attr;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar struct xattr_hdr *xhdr;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar struct xattr_buf *xbuf;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_tar_hdr_t *tar_hdr;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *section_name = ndmp_malloc(TLM_MAX_PATH_NAME);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int hsize;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int comlen;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int namesz;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (section_name == NULL)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-TLM_NO_SCRATCH_SPACE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (fstat64(fd, attr) == -1) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "output_file_header stat failed.");

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(section_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-TLM_OPEN_ERR);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (section == 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(section_name, TLM_MAX_PATH_NAME,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "/dev/null/%s.hdr", aname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar } else {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(section_name,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar TLM_MAX_PATH_NAME, "%s.%03d", aname, section);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar namesz = strlen(section_name) + strlen(fname) + 2; /* 2 nulls */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar hsize = namesz + sizeof (struct xattr_hdr) + sizeof (struct xattr_buf);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar comlen = namesz + sizeof (struct xattr_buf);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr = (tlm_tar_hdr_t *)get_write_buffer(RECORDSIZE,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!tar_hdr) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(section_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(tar_hdr->th_name, section_name, TLM_NAME_SIZE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr->th_linkflag = LF_XATTR;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_size, sizeof (tar_hdr->th_size), "%011o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar hsize);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mode, sizeof (tar_hdr->th_mode), "%06o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar attr->st_mode & 07777);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_uid, sizeof (tar_hdr->th_uid), "%06o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar attr->st_uid);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_gid, sizeof (tar_hdr->th_gid), "%06o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar attr->st_gid);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mtime, sizeof (tar_hdr->th_mtime), "%011o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar attr->st_mtime);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(tar_hdr->th_magic, TLM_MAGIC,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (tar_hdr->th_magic));

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar NDMP_LOG(LOG_DEBUG, "xattr_hdr: %s size %d mode %06o uid %d gid %d",

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar aname, hsize, attr->st_mode & 07777, attr->st_uid, attr->st_gid);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_build_header_checksum(tar_hdr);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar xhdr = (struct xattr_hdr *)get_write_buffer(RECORDSIZE,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!xhdr) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(section_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(xhdr->h_version, sizeof (xhdr->h_version), "%s",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar XATTR_ARCH_VERS);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(xhdr->h_size, sizeof (xhdr->h_size), "%0*d",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (xhdr->h_size) - 1, hsize);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(xhdr->h_component_len, sizeof (xhdr->h_component_len),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%0*d", sizeof (xhdr->h_component_len) - 1, comlen);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(xhdr->h_link_component_len,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (xhdr->h_link_component_len), "%0*d",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (xhdr->h_link_component_len) - 1, 0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar xbuf = (struct xattr_buf *)(((caddr_t)xhdr) +

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (struct xattr_hdr));

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(xbuf->h_namesz, sizeof (xbuf->h_namesz), "%0*d",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (xbuf->h_namesz) - 1, namesz);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /* No support for links in extended attributes */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar xbuf->h_typeflag = LF_NORMAL;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(xbuf->h_names, fname, TLM_NAME_SIZE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(&xbuf->h_names[strlen(fname) + 1], aname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar TLM_NAME_SIZE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(section_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdaroutput_file_header(char *name, char *link,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls_t *tlm_acls, int section, tlm_cmd_t *local_commands)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar static longlong_t file_count = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar struct stat64 *attr = &tlm_acls->acl_attr;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_tar_hdr_t *tar_hdr;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar boolean_t long_name = FALSE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar boolean_t long_link = FALSE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *section_name = ndmp_malloc(TLM_MAX_PATH_NAME);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int nmlen, lnklen;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar uid_t uid;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar gid_t gid;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar char *uname = "";

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar char *gname = "";

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar struct passwd *pwd;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar struct group *grp;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (section_name == NULL)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-TLM_NO_SCRATCH_SPACE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (section == 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(section_name, name, TLM_MAX_PATH_NAME);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar } else {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(section_name,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar TLM_MAX_PATH_NAME, "%s.%03d", name, section);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if ((pwd = getpwuid(attr->st_uid)) != NULL)

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar uname = pwd->pw_name;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if ((grp = getgrgid(attr->st_gid)) != NULL)

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar gname = grp->gr_name;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if ((ulong_t)(uid = attr->st_uid) > (ulong_t)OCTAL7CHAR)

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar uid = UID_NOBODY;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if ((ulong_t)(gid = attr->st_gid) > (ulong_t)OCTAL7CHAR)

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar gid = GID_NOBODY;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar nmlen = strlen(section_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (nmlen >= NAMSIZ) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr = (tlm_tar_hdr_t *)get_write_buffer(RECORDSIZE,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!tar_hdr) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(section_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_name,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (tar_hdr->th_name),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%s%08qd.fil",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar LONGNAME_PREFIX,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar file_count++);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr->th_linkflag = LF_LONGNAME;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_size, sizeof (tar_hdr->th_size),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%011o ", nmlen);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mode, sizeof (tar_hdr->th_mode),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%06o ", attr->st_mode & 07777);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_uid, sizeof (tar_hdr->th_uid),

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "%06o ", uid);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_gid, sizeof (tar_hdr->th_gid),

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "%06o ", gid);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar (void) snprintf(tar_hdr->th_uname, sizeof (tar_hdr->th_uname),

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "%.31s", uname);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar (void) snprintf(tar_hdr->th_gname, sizeof (tar_hdr->th_gname),

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "%.31s", gname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mtime, sizeof (tar_hdr->th_mtime),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%011o ", attr->st_mtime);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(tar_hdr->th_magic, TLM_MAGIC,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (tar_hdr->th_magic));

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_build_header_checksum(tar_hdr);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_mem(local_commands,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void *)section_name, nmlen);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long_name = TRUE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar lnklen = strlen(link);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (lnklen >= NAMSIZ) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr = (tlm_tar_hdr_t *)get_write_buffer(RECORDSIZE,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!tar_hdr) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(section_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_linkname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (tar_hdr->th_name),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%s%08qd.slk",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar LONGNAME_PREFIX,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar file_count++);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr->th_linkflag = LF_LONGLINK;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_size, sizeof (tar_hdr->th_size),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%011o ", lnklen);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mode, sizeof (tar_hdr->th_mode),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%06o ", attr->st_mode & 07777);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_uid, sizeof (tar_hdr->th_uid),

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "%06o ", uid);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_gid, sizeof (tar_hdr->th_gid),

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "%06o ", gid);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar (void) snprintf(tar_hdr->th_uname, sizeof (tar_hdr->th_uname),

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "%.31s", uname);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar (void) snprintf(tar_hdr->th_gname, sizeof (tar_hdr->th_gname),

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "%.31s", gname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mtime, sizeof (tar_hdr->th_mtime),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%011o ", attr->st_mtime);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(tar_hdr->th_magic, TLM_MAGIC,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (tar_hdr->th_magic));

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_build_header_checksum(tar_hdr);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_mem(local_commands, (void *)link,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar lnklen);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long_link = TRUE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr = (tlm_tar_hdr_t *)get_write_buffer(RECORDSIZE,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!tar_hdr) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(section_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (long_name) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_name,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (tar_hdr->th_name),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%s%08qd.fil",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar LONGNAME_PREFIX,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar file_count++);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar } else {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(tar_hdr->th_name, section_name, TLM_NAME_SIZE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "long_link: %s [%s]", long_link ? "TRUE" : "FALSE",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar link);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (long_link) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_linkname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (tar_hdr->th_name),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "%s%08qd.slk",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar LONGNAME_PREFIX,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar file_count++);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar } else {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(tar_hdr->th_linkname, link, TLM_NAME_SIZE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar switch (attr->st_mode & S_IFMT) {

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar case S_IFDIR:

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr->th_linkflag = LF_DIR;

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar break;

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar case S_IFIFO:

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tar_hdr->th_linkflag = LF_FIFO;

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar break;

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar case S_IFBLK:

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar case S_IFCHR:

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar if (S_ISBLK(attr->st_mode))

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar tar_hdr->th_linkflag = LF_BLK;

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar else

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar tar_hdr->th_linkflag = LF_CHR;

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar (void) snprintf(tar_hdr->th_shared.th_dev.th_devmajor,

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar sizeof (tar_hdr->th_shared.th_dev.th_devmajor), "%06o ",

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar major(attr->st_rdev));

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar (void) snprintf(tar_hdr->th_shared.th_dev.th_devminor,

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar sizeof (tar_hdr->th_shared.th_dev.th_devminor), "%06o ",

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar minor(attr->st_rdev));

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar break;

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar default:

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar if (attr->st_nlink > 1) {

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar /* mark file with hardlink LF_LINK */

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar tar_hdr->th_linkflag = LF_LINK;

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar (void) snprintf(tar_hdr->th_shared.th_hlink_ino,

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar sizeof (tar_hdr->th_shared.th_hlink_ino),

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar "%011llo ", attr->st_ino);

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar } else {

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar tar_hdr->th_linkflag = *link == 0 ? LF_NORMAL :

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar LF_SYMLINK;

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar NDMP_LOG(LOG_DEBUG, "linkflag: '%c'",

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar tar_hdr->th_linkflag);

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_size, sizeof (tar_hdr->th_size), "%011o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (long)attr->st_size);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mode, sizeof (tar_hdr->th_mode), "%06o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar attr->st_mode & 07777);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_uid, sizeof (tar_hdr->th_uid), "%06o ",

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar uid);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_gid, sizeof (tar_hdr->th_gid), "%06o ",

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar gid);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar (void) snprintf(tar_hdr->th_uname, sizeof (tar_hdr->th_uname), "%.31s",

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar uname);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar (void) snprintf(tar_hdr->th_gname, sizeof (tar_hdr->th_gname), "%.31s",

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar gname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(tar_hdr->th_mtime, sizeof (tar_hdr->th_mtime), "%011o ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar attr->st_mtime);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) strlcpy(tar_hdr->th_magic, TLM_MAGIC,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar sizeof (tar_hdr->th_magic));

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_build_header_checksum(tar_hdr);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (long_name || long_link) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (file_count > 99999990) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar file_count = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(section_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdartlm_readlink(char *nm, char *snap, char *buf, int bufsize)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int len;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if ((len = readlink(snap, buf, bufsize)) >= 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar buf[len] = '\0';

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar } else {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "Error %d reading softlink of [%s]",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar errno, nm);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar buf[0] = '\0';

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /* Backup the link if the destination missing */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (errno == ENOENT)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (len);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdarstatic char *

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdarget_write_one_buf(char *buf, char *rec, int buf_size, int rec_size,

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar tlm_cmd_t *lc)

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar{

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar int len;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar long write_size;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if (rec_size > buf_size)

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar return (rec);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar len = rec_size;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar (void) memcpy(rec, buf, len);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar buf += len;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar while (rec_size < buf_size) {

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar rec = get_write_buffer(buf_size - rec_size,

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar &write_size, FALSE, lc);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if (!rec)

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar return (0);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar len = min(buf_size - rec_size, write_size);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar (void) memcpy(rec, buf, len);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar rec_size += len;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar buf += len;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar }

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar return (rec);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar}

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdartlm_output_xattr(char *dir, char *name, char *chkdir,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls_t *tlm_acls, tlm_commands_t *commands,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *local_commands, tlm_job_stats_t *job_stats)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *fullname; /* directory + name */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *snapname; /* snapshot name */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int section; /* section of a huge file */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int fd;

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar int afd = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar longlong_t seek_spot = 0; /* location in the file */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /* for Multi Volume record */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar u_longlong_t pos;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar DIR *dp;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar struct dirent *dtp;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *attrname;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *fnamep;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int rv = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar if (S_ISPECIAL(tlm_acls->acl_attr.st_mode)) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (TLM_NO_SOURCE_FILE);

295e611f647a9229cb7b346b6febc77618b605c4Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar fullname = ndmp_malloc(TLM_MAX_PATH_NAME);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (fullname == NULL) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(fullname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-TLM_NO_SCRATCH_SPACE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!tlm_cat_path(fullname, dir, name)) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "Path too long.");

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(fullname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-TLM_NO_SCRATCH_SPACE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if (pathconf(fullname, _PC_XATTR_EXISTS) != 1 &&

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar sysattr_support(fullname, _PC_SATTR_EXISTS) != 1) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(fullname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar attrname = ndmp_malloc(TLM_MAX_PATH_NAME);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar snapname = ndmp_malloc(TLM_MAX_PATH_NAME);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (attrname == NULL || snapname == NULL) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar rv = -TLM_NO_SCRATCH_SPACE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto err_out;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!tlm_cat_path(snapname, chkdir, name)) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "Path too long.");

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar rv = -TLM_NO_SCRATCH_SPACE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto err_out;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar fnamep = (tlm_acls->acl_checkpointed) ? snapname : fullname;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar fd = attropen(fnamep, ".", O_RDONLY);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (fd == -1) {

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar NDMP_LOG(LOG_DEBUG, "BACKUP> Can't open file [%s][%s]",

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar fullname, fnamep);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar rv = TLM_NO_SOURCE_FILE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto err_out;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar pos = tlm_get_data_offset(local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "pos: %10lld [%s]", pos, name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar dp = (DIR *)fdopendir(fd);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (dp == NULL) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "BACKUP> Can't open file [%s]", fullname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) close(fd);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar rv = TLM_NO_SOURCE_FILE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto err_out;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar while ((dtp = readdir(dp)) != NULL) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int section_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (*dtp->d_name == '.')

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar continue;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if (sysattr_rdonly(dtp->d_name))

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar continue;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar afd = attropen(fnamep, dtp->d_name, O_RDONLY);

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar if (afd == -1) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG,

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "problem(%d) opening xattr file [%s][%s]", errno,

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar fullname, fnamep);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto tear_down;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar (void) output_xattr_header(fullname, dtp->d_name, afd,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls, section, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) snprintf(attrname, TLM_MAX_PATH_NAME, "/dev/null/%s",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar dtp->d_name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_file_header(attrname, "", tlm_acls, 0,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section_size = (long)llmin(tlm_acls->acl_attr.st_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (longlong_t)TLM_MAX_TAR_IMAGE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /* We only can read upto one section extended attribute */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar while (section_size > 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *buf;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int read_size;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar int sysattr_read = 0;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar char *rec;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar int size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (commands->tcs_reader != TLM_BACKUP_RUN) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_writer = TLM_ABORT;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto tear_down;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer[

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer_in].

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tb_file_size = section_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer[

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer_in].

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tb_seek_spot = seek_spot;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar buf = get_write_buffer(section_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, FALSE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!buf)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto tear_down;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if ((actual_size < section_size) &&

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar sysattr_rw(dtp->d_name)) {

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar rec = buf;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar buf = ndmp_malloc(section_size);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if (!buf)

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar goto tear_down;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar size = actual_size;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar actual_size = section_size;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar sysattr_read = 1;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar }

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (commands->tcs_reader != TLM_BACKUP_RUN) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_writer = TLM_ABORT;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto tear_down;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar read_size = min(section_size, actual_size);

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar if ((actual_size = read(afd, buf, read_size)) < 0)

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar break;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if (sysattr_read) {

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar if (get_write_one_buf(buf, rec, read_size,

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar size, local_commands) == 0) {

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar free(buf);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar goto tear_down;

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar }

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar free(buf);

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar }

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NS_ADD(rdisk, actual_size);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NS_INC(rfile);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (actual_size == -1) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "problem(%d) reading file [%s][%s]",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar errno, fullname, snapname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto tear_down;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar seek_spot += actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section_size -= actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar (void) close(afd);

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar afd = -1;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdartear_down:

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer[

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer_in].tb_seek_spot = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar if (afd > 0)

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar (void) close(afd);

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar

0fd800607f9e1d26f56908606b5ab776694af8d7Reza Sabdar /* closedir closes fd too */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) closedir(dp);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarerr_out:

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(fullname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(attrname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(snapname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (rv);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdartlm_output_file(char *dir, char *name, char *chkdir,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls_t *tlm_acls, tlm_commands_t *commands, tlm_cmd_t *local_commands,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_job_stats_t *job_stats, struct hardlink_q *hardlink_q)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *fullname; /* directory + name */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *snapname; /* snapshot name */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *linkname; /* where this file points */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int section = 0; /* section of a huge file */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int fd;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar longlong_t real_size; /* the origional file size */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar longlong_t file_size; /* real size of this file */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar longlong_t seek_spot = 0; /* location in the file */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /* for Multi Volume record */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar u_longlong_t pos;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *fnamep;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /* Indicate whether a file with the same inode has been backed up. */

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int hardlink_done = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar u_longlong_t hardlink_pos = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (tlm_is_too_long(tlm_acls->acl_checkpointed, dir, name)) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "Path too long [%s][%s]", dir, name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-TLM_NO_SCRATCH_SPACE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar fullname = ndmp_malloc(TLM_MAX_PATH_NAME);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar linkname = ndmp_malloc(TLM_MAX_PATH_NAME);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar snapname = ndmp_malloc(TLM_MAX_PATH_NAME);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (fullname == NULL || linkname == NULL || snapname == NULL) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar real_size = -TLM_NO_SCRATCH_SPACE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto err_out;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!tlm_cat_path(fullname, dir, name) ||

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar !tlm_cat_path(snapname, chkdir, name)) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "Path too long.");

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar real_size = -TLM_NO_SCRATCH_SPACE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto err_out;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar pos = tlm_get_data_offset(local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "pos: %10lld [%s]", pos, name);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

5181c2afafac4c39b4d5d9d8dd14e6ba0d227db2Reza Sabdar if (S_ISPECIAL(tlm_acls->acl_attr.st_mode)) {

295e611f647a9229cb7b346b6febc77618b605c4Reza Sabdar if (S_ISLNK(tlm_acls->acl_attr.st_mode)) {

295e611f647a9229cb7b346b6febc77618b605c4Reza Sabdar file_size = tlm_readlink(fullname, snapname, linkname,

295e611f647a9229cb7b346b6febc77618b605c4Reza Sabdar TLM_MAX_PATH_NAME-1);

295e611f647a9229cb7b346b6febc77618b605c4Reza Sabdar if (file_size < 0) {

295e611f647a9229cb7b346b6febc77618b605c4Reza Sabdar real_size = -ENOENT;

295e611f647a9229cb7b346b6febc77618b605c4Reza Sabdar goto err_out;

295e611f647a9229cb7b346b6febc77618b605c4Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_file_header(fullname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar linkname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) tlm_log_fhnode(job_stats, dir, name,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &tlm_acls->acl_attr, pos);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) tlm_log_fhpath_name(job_stats, fullname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &tlm_acls->acl_attr, pos);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(fullname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(linkname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(snapname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar fnamep = (tlm_acls->acl_checkpointed) ? snapname : fullname;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (tlm_acls->acl_attr.st_nlink > 1) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar hardlink_done = !hardlink_q_get(hardlink_q,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls->acl_attr.st_ino, &hardlink_pos, NULL);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!hardlink_done) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar fd = open(fnamep, O_RDONLY);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (fd == -1) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG,

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar "BACKUP> Can't open file [%s][%s] err(%d)",

b6b15642ffbc95b31765357dc6cc036b590c3a97Reza Sabdar fullname, fnamep, errno);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar real_size = -TLM_NO_SOURCE_FILE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto err_out;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar } else {

7bc22e45a20f905cdd06bb98c98a5c8be7fd25c0Reza Sabdar NDMP_LOG(LOG_DEBUG, "found hardlink, inode = %llu, pos = %llu ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls->acl_attr.st_ino, hardlink_pos);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar fd = -1;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar linkname[0] = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar real_size = tlm_acls->acl_attr.st_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_acl_header(&tlm_acls->acl_info,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar file_size = real_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (file_size > TLM_MAX_TAR_IMAGE) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (output_humongus_header(fullname, file_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands) < 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) close(fd);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar real_size = -TLM_NO_SCRATCH_SPACE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto err_out;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section = 1;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar } else {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (hardlink_done)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar file_size = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (file_size == 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_file_header(fullname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar linkname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar while (file_size > 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int section_size = llmin(file_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (longlong_t)TLM_MAX_TAR_IMAGE);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls->acl_attr.st_size = (longlong_t)section_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) output_file_header(fullname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar linkname,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar while (section_size > 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *buf;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int read_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (commands->tcs_reader != TLM_BACKUP_RUN) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_writer = TLM_ABORT;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto tear_down;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer[

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer_in].

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tb_file_size = section_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer[

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer_in].

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tb_seek_spot = seek_spot;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar buf = get_write_buffer(section_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, FALSE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (!buf)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto tear_down;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (commands->tcs_reader != TLM_BACKUP_RUN) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_writer = TLM_ABORT;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto tear_down;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar read_size = min(section_size, actual_size);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar actual_size = read(fd, buf, read_size);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NS_ADD(rdisk, actual_size);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NS_INC(rfile);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (actual_size == 0)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar break;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (actual_size == -1) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "problem(%d) reading file [%s][%s]",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar errno, fullname, snapname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar goto tear_down;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar seek_spot += actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar file_size -= actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section_size -= actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar section++;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (tlm_acls->acl_attr.st_nlink > 1 && !hardlink_done) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) hardlink_q_add(hardlink_q, tlm_acls->acl_attr.st_ino,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar pos, NULL, 0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG,

7bc22e45a20f905cdd06bb98c98a5c8be7fd25c0Reza Sabdar "backed up hardlink file %s, inode = %llu, pos = %llu ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar fullname, tlm_acls->acl_attr.st_ino, pos);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (hardlink_done) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG,

7bc22e45a20f905cdd06bb98c98a5c8be7fd25c0Reza Sabdar "backed up hardlink link %s, inode = %llu, pos = %llu ",

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar fullname, tlm_acls->acl_attr.st_ino, hardlink_pos);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar } else {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) tlm_log_fhnode(job_stats, dir, name,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &tlm_acls->acl_attr, pos);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) tlm_log_fhpath_name(job_stats, fullname, &tlm_acls->acl_attr,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar pos);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdartear_down:

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer[

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers->tbs_buffer_in].tb_seek_spot = 0;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) close(fd);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarerr_out:

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(fullname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(linkname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar free(snapname);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (real_size);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdartar_putfile(char *dir, char *name, char *chkdir,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_acls_t *tlm_acls, tlm_commands_t *commands,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_cmd_t *local_commands, tlm_job_stats_t *job_stats,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar struct hardlink_q *hardlink_q)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int rv;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar rv = tlm_output_file(dir, name, chkdir, tlm_acls, commands,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands, job_stats, hardlink_q);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (rv < 0)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (rv);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar rv = tlm_output_xattr(dir, name, chkdir, tlm_acls, commands,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands, job_stats);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (rv < 0 ? rv : 0);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic char *

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarget_write_buffer(long size, long *actual_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar boolean_t zero, tlm_cmd_t *local_commands)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar while (local_commands->tc_reader == TLM_BACKUP_RUN) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar char *rec = tlm_get_write_buffer(size, actual_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_buffers, zero);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (rec != 0) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (rec);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (NULL);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar#define NDMP_MORE_RECORDS 2

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarwrite_tar_eof(tlm_cmd_t *local_commands)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar int i;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar long actual_size;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_buffers_t *bufs;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) get_write_buffer(sizeof (tlm_tar_hdr_t),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) get_write_buffer(sizeof (tlm_tar_hdr_t),

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar bufs = local_commands->tc_buffers;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) get_write_buffer(bufs->tbs_data_transfer_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar for (i = 0; i < NDMP_MORE_RECORDS &&

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar local_commands->tc_reader == TLM_BACKUP_RUN; i++) {

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /*

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) get_write_buffer(bufs->tbs_data_transfer_size,

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar &actual_size, TRUE, local_commands);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar }

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar bufs->tbs_buffer[bufs->tbs_buffer_in].tb_full = TRUE;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar tlm_buffer_release_in_buf(bufs);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarstatic int

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarzfs_put_prop_cb(int prop, void *pp)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar{

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar ndmp_metadata_handle_t *mhd;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar ndmp_metadata_header_ext_t *mhp;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar ndmp_metadata_property_ext_t *mpp;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar char vbuf[ZFS_MAXPROPLEN];

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar char sbuf[ZFS_MAXPROPLEN];

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar zprop_source_t stype;

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar char *sourcestr;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar if (pp == NULL)

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (ZPROP_INVAL);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar mhd = (ndmp_metadata_handle_t *)pp;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar mhp = mhd->ml_xhdr;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar mpp = &mhp->nh_property[mhp->nh_count];

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar if (mhp->nh_count * sizeof (ndmp_metadata_property_ext_t) +

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar sizeof (ndmp_metadata_header_ext_t) > mhp->nh_total_bytes)

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar return (ZPROP_INVAL);

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar if (zfs_prop_get(mhd->ml_handle, prop, vbuf, sizeof (vbuf),

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar &stype, sbuf, sizeof (sbuf), B_TRUE) != 0) {

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar mhp->nh_count++;

674cb4b09c0706bc1cb658e79f39997d43bad8a0Reza Sabdar return (ZPROP_CONT);

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar }

674cb4b09c0706bc1cb658e79f39997d43bad8a0Reza Sabdar

9adfa60d484ce2435f5af77cc99dcd4e692b6660Matthew Ahrens (void) strlcpy(mpp->mp_name, zfs_prop_to_name(prop),

9adfa60d484ce2435f5af77cc99dcd4e692b6660Matthew Ahrens ZFS_MAX_DATASET_NAME_LEN);

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar (void) strlcpy(mpp->mp_value, vbuf, ZFS_MAXPROPLEN);

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar switch (stype) {

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar case ZPROP_SRC_NONE:

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar sourcestr = "none";

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar break;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar case ZPROP_SRC_RECEIVED:

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar sourcestr = "received";

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar break;

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar case ZPROP_SRC_LOCAL:

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar sourcestr = mhp->nh_dataset;

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar break;

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar case ZPROP_SRC_TEMPORARY:

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar sourcestr = "temporary";

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar break;

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar case ZPROP_SRC_DEFAULT:

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar sourcestr = "default";

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar break;

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar default:

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar sourcestr = sbuf;

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar break;

86c48bbfeb72d5a6ee171e713059939bab658b77Reza Sabdar }

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar (void) strlcpy(mpp->mp_source, sourcestr, ZFS_MAXPROPLEN);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar mhp->nh_count++;

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (ZPROP_CONT);

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar}

2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdarstatic int

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdarzfs_put_quota_cb(void *pp, const char *domain, uid_t rid, uint64_t space)

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar{

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar ndmp_metadata_handle_t *mhd;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar ndmp_metadata_header_ext_t *mhp;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar ndmp_metadata_property_ext_t *mpp;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar char *typestr;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar if (pp == NULL)

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar return (ZPROP_INVAL);

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar mhd = (ndmp_metadata_handle_t *)pp;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar mhp = mhd->ml_xhdr;

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar mpp = &mhp->nh_property[mhp->nh_count];

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar if (mhp->nh_count * sizeof (ndmp_metadata_property_ext_t) +

42ed7838f131b8f58d6c95db1c7e3a6a3e6ea7e4Reza Sabdar sizeof (ndmp_metadata_header_ext_t) > mhp->nh_total_bytes)