fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <errno.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <fcntl.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <libintl.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <stdarg.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <stdio.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <stdlib.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <strings.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <unistd.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <ctype.h>

990b4856d0eaada6f8140335733a1b1771ed2746lling#include <math.h>

990b4856d0eaada6f8140335733a1b1771ed2746lling#include <sys/mnttab.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/mntent.h>

5aba80db367b061758a29154d304977d00d8e4f4ck#include <sys/types.h>

5aba80db367b061758a29154d304977d00d8e4f4ck

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <libzfs.h>

fa9e4066f08beec538e775443c5be79dd423fcabahrens

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrens#include "libzfs_impl.h"

fa9e4066f08beec538e775443c5be79dd423fcabahrens#include "zfs_prop.h"

fa9e4066f08beec538e775443c5be79dd423fcabahrens

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Sidenlibzfs_errno(libzfs_handle_t *hdl)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

99653d4ee642c6528e88224f12409a5f23060994eschrock return (hdl->libzfs_error);

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrockconst char *

99653d4ee642c6528e88224f12409a5f23060994eschrocklibzfs_error_action(libzfs_handle_t *hdl)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

99653d4ee642c6528e88224f12409a5f23060994eschrock return (hdl->libzfs_action);

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrockconst char *

99653d4ee642c6528e88224f12409a5f23060994eschrocklibzfs_error_description(libzfs_handle_t *hdl)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

99653d4ee642c6528e88224f12409a5f23060994eschrock if (hdl->libzfs_desc[0] != '\0')

99653d4ee642c6528e88224f12409a5f23060994eschrock return (hdl->libzfs_desc);

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock switch (hdl->libzfs_error) {

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_NOMEM:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "out of memory"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BADPROP:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "invalid property value"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_PROPREADONLY:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "read only property"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_PROPTYPE:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "property doesn't apply to "

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilson "datasets of this type"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_PROPNONINHERIT:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "property cannot be inherited"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_PROPSPACE:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "invalid quota or reservation"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BADTYPE:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "operation not applicable to "

99653d4ee642c6528e88224f12409a5f23060994eschrock "datasets of this type"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BUSY:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "pool or dataset is busy"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_EXISTS:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "pool or dataset exists"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_NOENT:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "no such pool or dataset"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BADSTREAM:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "invalid backup stream"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_DSREADONLY:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "dataset is read only"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_VOLTOOBIG:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "volume size exceeds limit for "

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilson "this system"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_VOLHASDATA:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "volume has data"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_INVALIDNAME:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "invalid name"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BADRESTORE:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "unable to restore to "

99653d4ee642c6528e88224f12409a5f23060994eschrock "destination"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BADBACKUP:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "backup failed"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BADTARGET:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "invalid target vdev"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_NODEVICE:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "no such device in pool"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BADDEV:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "invalid device"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_NOREPLICAS:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "no valid replicas"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_RESILVERING:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "currently resilvering"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BADVERSION:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "unsupported version"));

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Siden case EZFS_POOLUNAVAIL:

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Siden return (dgettext(TEXT_DOMAIN, "pool is unavailable"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_DEVOVERFLOW:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "too many devices in one vdev"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_BADPATH:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "must be an absolute path"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_CROSSTARGET:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "operation crosses datasets or "

99653d4ee642c6528e88224f12409a5f23060994eschrock "pools"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_ZONED:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "dataset in use by local zone"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_MOUNTFAILED:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "mount failed"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_UMOUNTFAILED:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "umount failed"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_UNSHARENFSFAILED:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "unshare(1M) failed"));

f3861e1a2ceec23a5b699c24d814b7775a9e0b52ahl case EZFS_SHARENFSFAILED:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "share(1M) failed"));

f3861e1a2ceec23a5b699c24d814b7775a9e0b52ahl case EZFS_UNSHARESMBFAILED:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "smb remove share failed"));

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw case EZFS_SHARESMBFAILED:

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (dgettext(TEXT_DOMAIN, "smb add share failed"));

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw case EZFS_ISCSISVCUNAVAIL:

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "iscsitgt service need to be enabled by "

99653d4ee642c6528e88224f12409a5f23060994eschrock "a privileged user"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_DEVLINKS:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "failed to create /dev links"));

6e27f86863a47869e7b2514d7445d3ea6fc6cf4aSam Falkner case EZFS_PERM:

6e27f86863a47869e7b2514d7445d3ea6fc6cf4aSam Falkner return (dgettext(TEXT_DOMAIN, "permission denied"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_NOSPC:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "out of space"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_IO:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "I/O error"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_INTR:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "signal received"));

99653d4ee642c6528e88224f12409a5f23060994eschrock case EZFS_ISSPARE:

99653d4ee642c6528e88224f12409a5f23060994eschrock return (dgettext(TEXT_DOMAIN, "device is reserved as a hot "

99653d4ee642c6528e88224f12409a5f23060994eschrock "spare"));

3bb79bece53191f2cf27aa61a72ea1784a7ce700eschrock case EZFS_INVALCONFIG:

3bb79bece53191f2cf27aa61a72ea1784a7ce700eschrock return (dgettext(TEXT_DOMAIN, "invalid vdev configuration"));

06eeb2ad640ce72d394ac521094bed7681044408ek case EZFS_RECURSIVE:

06eeb2ad640ce72d394ac521094bed7681044408ek return (dgettext(TEXT_DOMAIN, "recursive dataset dependency"));

b1b8ab34de515a5e83206da22c3d7e563241b021lling case EZFS_NOHISTORY:

b1b8ab34de515a5e83206da22c3d7e563241b021lling return (dgettext(TEXT_DOMAIN, "no history available"));

b1b8ab34de515a5e83206da22c3d7e563241b021lling case EZFS_UNSHAREISCSIFAILED:

b1b8ab34de515a5e83206da22c3d7e563241b021lling return (dgettext(TEXT_DOMAIN,

b1b8ab34de515a5e83206da22c3d7e563241b021lling "iscsitgtd failed request to unshare"));

b1b8ab34de515a5e83206da22c3d7e563241b021lling case EZFS_SHAREISCSIFAILED:

b1b8ab34de515a5e83206da22c3d7e563241b021lling return (dgettext(TEXT_DOMAIN,

b1b8ab34de515a5e83206da22c3d7e563241b021lling "iscsitgtd failed request to share"));

b1b8ab34de515a5e83206da22c3d7e563241b021lling case EZFS_POOLPROPS:

b7661ccca92e6bf5160f4d5d2601efaeaa1f5161mmusante return (dgettext(TEXT_DOMAIN, "failed to retrieve "

b7661ccca92e6bf5160f4d5d2601efaeaa1f5161mmusante "pool properties"));

8488aeb5df27784d479c16cde06a9e25cd9a1152taylor case EZFS_POOL_NOTSUP:

8488aeb5df27784d479c16cde06a9e25cd9a1152taylor return (dgettext(TEXT_DOMAIN, "operation not supported "

8488aeb5df27784d479c16cde06a9e25cd9a1152taylor "on this type of pool"));

8488aeb5df27784d479c16cde06a9e25cd9a1152taylor case EZFS_POOL_INVALARG:

8488aeb5df27784d479c16cde06a9e25cd9a1152taylor return (dgettext(TEXT_DOMAIN, "invalid argument for "

8488aeb5df27784d479c16cde06a9e25cd9a1152taylor "this pool operation"));

8488aeb5df27784d479c16cde06a9e25cd9a1152taylor case EZFS_NAMETOOLONG:

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks return (dgettext(TEXT_DOMAIN, "dataset name is too long"));

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks case EZFS_OPENFAILED:

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks return (dgettext(TEXT_DOMAIN, "open failed"));

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks case EZFS_NOCAP:

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks return (dgettext(TEXT_DOMAIN,

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks "disk capacity information could not be retrieved"));

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks case EZFS_LABELFAILED:

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks return (dgettext(TEXT_DOMAIN, "write of label failed"));

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks case EZFS_BADWHO:

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock return (dgettext(TEXT_DOMAIN, "invalid user/group"));

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock case EZFS_BADPERM:

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan return (dgettext(TEXT_DOMAIN, "invalid permission"));

fa94a07fd0519b8abfd871ad8fe60e6bebe1e2bbbrendan case EZFS_BADPERMSET:

e7cbe64f7a72dae5cb44f100db60ca88f3313c65gw return (dgettext(TEXT_DOMAIN, "invalid permission set name"));

e7cbe64f7a72dae5cb44f100db60ca88f3313c65gw case EZFS_NODELEGATION:

e7cbe64f7a72dae5cb44f100db60ca88f3313c65gw return (dgettext(TEXT_DOMAIN, "delegated administration is "

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw "disabled on pool"));

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw case EZFS_PERMRDONLY:

15e6edf145a9c2bb0e0272cf8debe823bb97529bgw return (dgettext(TEXT_DOMAIN, "snapshot permissions cannot be"

89a89ebfd7c3b4056afe2c03e959e22824df777dlling " modified"));

89a89ebfd7c3b4056afe2c03e959e22824df777dlling case EZFS_BADCACHE:

89a89ebfd7c3b4056afe2c03e959e22824df777dlling return (dgettext(TEXT_DOMAIN, "invalid or missing cache file"));

e6ca193ded880d478cc39e34ef82d4be36e4445dGeorge Wilson case EZFS_ISL2CACHE:

e6ca193ded880d478cc39e34ef82d4be36e4445dGeorge Wilson return (dgettext(TEXT_DOMAIN, "device is in use as a cache"));

e6ca193ded880d478cc39e34ef82d4be36e4445dGeorge Wilson case EZFS_VDEVNOTSUP:

842727c2f41f01b380de4f5e787d905702870f23Chris Kirby return (dgettext(TEXT_DOMAIN, "vdev specification is not "

842727c2f41f01b380de4f5e787d905702870f23Chris Kirby "supported"));

842727c2f41f01b380de4f5e787d905702870f23Chris Kirby case EZFS_NOTSUP:

842727c2f41f01b380de4f5e787d905702870f23Chris Kirby return (dgettext(TEXT_DOMAIN, "operation not supported "

842727c2f41f01b380de4f5e787d905702870f23Chris Kirby "on this dataset"));

ca45db4129beff691dc46576c328149443788af2Chris Kirby case EZFS_ACTIVE_SPARE:

ca45db4129beff691dc46576c328149443788af2Chris Kirby return (dgettext(TEXT_DOMAIN, "pool has active shared spare "

9e69d7d0feb2a0394435ca1d9746c4c3d7bf9b22Lori Alt "device"));

9e69d7d0feb2a0394435ca1d9746c4c3d7bf9b22Lori Alt case EZFS_UNKNOWN:

9e69d7d0feb2a0394435ca1d9746c4c3d7bf9b22Lori Alt return (dgettext(TEXT_DOMAIN, "unknown error"));

9e69d7d0feb2a0394435ca1d9746c4c3d7bf9b22Lori Alt default:

1195e687f1c03c8d57417b5999578922e20a3554Mark J Musante assert(hdl->libzfs_error == 0);

1195e687f1c03c8d57417b5999578922e20a3554Mark J Musante return (dgettext(TEXT_DOMAIN, "no error"));

1195e687f1c03c8d57417b5999578922e20a3554Mark J Musante }

3f9d6ad73e45c6823b409f93b0c8d4f62861d2d5Lin Ling}

3f9d6ad73e45c6823b409f93b0c8d4f62861d2d5Lin Ling

3f9d6ad73e45c6823b409f93b0c8d4f62861d2d5Lin Lingzfs_error_aux(libzfs_handle_t *hdl, const char *fmt, ...)

99d5e173470cf967aa87653364ed614299e7b511Tim Haley{

99d5e173470cf967aa87653364ed614299e7b511Tim Haley va_list ap;

99d5e173470cf967aa87653364ed614299e7b511Tim Haley

99d5e173470cf967aa87653364ed614299e7b511Tim Haley va_start(ap, fmt);

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilson

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilson (void) vsnprintf(hdl->libzfs_desc, sizeof (hdl->libzfs_desc),

99653d4ee642c6528e88224f12409a5f23060994eschrock fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock hdl->libzfs_desc_active = 1;

99653d4ee642c6528e88224f12409a5f23060994eschrock

c08432ebe688ed6410b302771a9afd8e23e2a7cceschrock va_end(ap);

c08432ebe688ed6410b302771a9afd8e23e2a7cceschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrockstatic void

99653d4ee642c6528e88224f12409a5f23060994eschrockzfs_verror(libzfs_handle_t *hdl, int error, const char *fmt, va_list ap)

99653d4ee642c6528e88224f12409a5f23060994eschrock{

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) vsnprintf(hdl->libzfs_action, sizeof (hdl->libzfs_action),

99653d4ee642c6528e88224f12409a5f23060994eschrock fmt, ap);

fa9e4066f08beec538e775443c5be79dd423fcabahrens hdl->libzfs_error = error;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (hdl->libzfs_desc_active)

fa9e4066f08beec538e775443c5be79dd423fcabahrens hdl->libzfs_desc_active = 0;

fa9e4066f08beec538e775443c5be79dd423fcabahrens else

99653d4ee642c6528e88224f12409a5f23060994eschrock hdl->libzfs_desc[0] = '\0';

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock if (hdl->libzfs_printerr) {

99653d4ee642c6528e88224f12409a5f23060994eschrock if (error == EZFS_UNKNOWN) {

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) fprintf(stderr, dgettext(TEXT_DOMAIN, "internal "

99653d4ee642c6528e88224f12409a5f23060994eschrock "error: %s\n"), libzfs_error_description(hdl));

99653d4ee642c6528e88224f12409a5f23060994eschrock abort();

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) fprintf(stderr, "%s: %s\n", hdl->libzfs_action,

99653d4ee642c6528e88224f12409a5f23060994eschrock libzfs_error_description(hdl));

99653d4ee642c6528e88224f12409a5f23060994eschrock if (error == EZFS_NOMEM)

99653d4ee642c6528e88224f12409a5f23060994eschrock exit(1);

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrockzfs_error(libzfs_handle_t *hdl, int error, const char *msg)

99653d4ee642c6528e88224f12409a5f23060994eschrock{

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zfs_error_fmt(hdl, error, "%s", msg));

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrockzfs_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)

99653d4ee642c6528e88224f12409a5f23060994eschrock{

99653d4ee642c6528e88224f12409a5f23060994eschrock va_list ap;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

99653d4ee642c6528e88224f12409a5f23060994eschrock va_start(ap, fmt);

99653d4ee642c6528e88224f12409a5f23060994eschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_verror(hdl, error, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock va_end(ap);

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling return (-1);

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling}

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling

ece3d9b3bacef51a5f34d993935eedbb7bb87059llingstatic int

ece3d9b3bacef51a5f34d993935eedbb7bb87059llingzfs_common_error(libzfs_handle_t *hdl, int error, const char *fmt,

99653d4ee642c6528e88224f12409a5f23060994eschrock va_list ap)

99653d4ee642c6528e88224f12409a5f23060994eschrock{

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling switch (error) {

99653d4ee642c6528e88224f12409a5f23060994eschrock case EPERM:

99653d4ee642c6528e88224f12409a5f23060994eschrock case EACCES:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_PERM, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock return (-1);

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case ECANCELED:

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_verror(hdl, EZFS_NODELEGATION, fmt, ap);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (-1);

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case EIO:

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_verror(hdl, EZFS_IO, fmt, ap);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (-1);

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case EINTR:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_INTR, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock return (-1);

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock return (0);

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarkszfs_standard_error(libzfs_handle_t *hdl, int error, const char *msg)

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks{

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks return (zfs_standard_error_fmt(hdl, error, "%s", msg));

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks}

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrockzfs_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)

6e27f86863a47869e7b2514d7445d3ea6fc6cf4aSam Falkner{

6e27f86863a47869e7b2514d7445d3ea6fc6cf4aSam Falkner va_list ap;

6e27f86863a47869e7b2514d7445d3ea6fc6cf4aSam Falkner

6e27f86863a47869e7b2514d7445d3ea6fc6cf4aSam Falkner va_start(ap, fmt);

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock if (zfs_common_error(hdl, error, fmt, ap) != 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock va_end(ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock return (-1);

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock switch (error) {

99653d4ee642c6528e88224f12409a5f23060994eschrock case ENXIO:

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling case ENODEV:

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling zfs_verror(hdl, EZFS_IO, fmt, ap);

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling break;

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling case ENOENT:

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "dataset does not exist"));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_NOENT, fmt, ap);

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens case ENOSPC:

fa9e4066f08beec538e775443c5be79dd423fcabahrens case EDQUOT:

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_verror(hdl, EZFS_NOSPC, fmt, ap);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (-1);

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case EEXIST:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

fa9e4066f08beec538e775443c5be79dd423fcabahrens "dataset already exists"));

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_verror(hdl, EZFS_EXISTS, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock

97d9e3a676d96208790c885c4766194423e84b24ck case EBUSY:

19b94df933188a15d4f0d6c568f0bab3f127892eMatthew Ahrens zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "dataset is busy"));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_BUSY, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock case EROFS:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "snapshot permissions cannot be modified"));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_PERMRDONLY, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock case ENAMETOOLONG:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_NAMETOOLONG, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock case ENOTSUP:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_BADVERSION, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock case EAGAIN:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "pool I/O is currently suspended"));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_POOLUNAVAIL, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock default:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, strerror(errno));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_UNKNOWN, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks va_end(ap);

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilson return (-1);

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks}

b7661ccca92e6bf5160f4d5d2601efaeaa1f5161mmusante

b7661ccca92e6bf5160f4d5d2601efaeaa1f5161mmusantezpool_standard_error(libzfs_handle_t *hdl, int error, const char *msg)

40ff3960ec49d8bb707c8b7f0030f2ac0c014033ck{

40ff3960ec49d8bb707c8b7f0030f2ac0c014033ck return (zpool_standard_error_fmt(hdl, error, "%s", msg));

40ff3960ec49d8bb707c8b7f0030f2ac0c014033ck}

54d692b75b7a6f90ce7787309da5451f7458e66aGeorge Wilson

54d692b75b7a6f90ce7787309da5451f7458e66aGeorge Wilsonzpool_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)

54d692b75b7a6f90ce7787309da5451f7458e66aGeorge Wilson{

99653d4ee642c6528e88224f12409a5f23060994eschrock va_list ap;

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson

99653d4ee642c6528e88224f12409a5f23060994eschrock va_start(ap, fmt);

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock if (zfs_common_error(hdl, error, fmt, ap) != 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock va_end(ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock return (-1);

99653d4ee642c6528e88224f12409a5f23060994eschrock }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens switch (error) {

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling case ENODEV:

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling zfs_verror(hdl, EZFS_NODEVICE, fmt, ap);

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling break;

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling case ENOENT:

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling zfs_error_aux(hdl,

99653d4ee642c6528e88224f12409a5f23060994eschrock dgettext(TEXT_DOMAIN, "no such pool or dataset"));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_NOENT, fmt, ap);

ece3d9b3bacef51a5f34d993935eedbb7bb87059lling break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock case EEXIST:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "pool already exists"));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_EXISTS, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case EBUSY:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, "pool is busy"));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_BUSY, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case ENXIO:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "one or more devices is currently unavailable"));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_BADDEV, fmt, ap);

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

99653d4ee642c6528e88224f12409a5f23060994eschrock case ENAMETOOLONG:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_DEVOVERFLOW, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case ENOTSUP:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_POOL_NOTSUP, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case EINVAL:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_POOL_INVALARG, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

43afaaa8b73f73af765f4fa90f39a0f86cb8a364Eric Schrock

99653d4ee642c6528e88224f12409a5f23060994eschrock case ENOSPC:

99653d4ee642c6528e88224f12409a5f23060994eschrock case EDQUOT:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_NOSPC, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock return (-1);

99653d4ee642c6528e88224f12409a5f23060994eschrock case EAGAIN:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

99653d4ee642c6528e88224f12409a5f23060994eschrock "pool I/O is currently suspended"));

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_verror(hdl, EZFS_POOLUNAVAIL, fmt, ap);

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock default:

99653d4ee642c6528e88224f12409a5f23060994eschrock zfs_error_aux(hdl, strerror(error));

b1b8ab34de515a5e83206da22c3d7e563241b021lling zfs_verror(hdl, EZFS_UNKNOWN, fmt, ap);

b1b8ab34de515a5e83206da22c3d7e563241b021lling }

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling va_end(ap);

b1b8ab34de515a5e83206da22c3d7e563241b021lling return (-1);

b1b8ab34de515a5e83206da22c3d7e563241b021lling}

b1b8ab34de515a5e83206da22c3d7e563241b021lling

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarksno_memory(libzfs_handle_t *hdl)

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilson{

54d692b75b7a6f90ce7787309da5451f7458e66aGeorge Wilson return (zfs_error(hdl, EZFS_NOMEM, "internal error"));

54d692b75b7a6f90ce7787309da5451f7458e66aGeorge Wilson}

54d692b75b7a6f90ce7787309da5451f7458e66aGeorge Wilson

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilsonvoid *

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilsonzfs_alloc(libzfs_handle_t *hdl, size_t size)

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilson{

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilson void *data;

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock if ((data = calloc(1, size)) == NULL)

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) no_memory(hdl);

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock return (data);

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrensvoid *

fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_realloc(libzfs_handle_t *hdl, void *ptr, size_t oldsize, size_t newsize)

99653d4ee642c6528e88224f12409a5f23060994eschrock{

99653d4ee642c6528e88224f12409a5f23060994eschrock void *ret;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock if ((ret = realloc(ptr, newsize)) == NULL) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens (void) no_memory(hdl);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (NULL);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens bzero((char *)ret + oldsize, (newsize - oldsize));

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (ret);

99653d4ee642c6528e88224f12409a5f23060994eschrock}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99653d4ee642c6528e88224f12409a5f23060994eschrockchar *

fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_strdup(libzfs_handle_t *hdl, const char *str)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens char *ret;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

99d5e173470cf967aa87653364ed614299e7b511Tim Haley if ((ret = strdup(str)) == NULL)

99d5e173470cf967aa87653364ed614299e7b511Tim Haley (void) no_memory(hdl);

99d5e173470cf967aa87653364ed614299e7b511Tim Haley

99d5e173470cf967aa87653364ed614299e7b511Tim Haley return (ret);

99d5e173470cf967aa87653364ed614299e7b511Tim Haley}

99d5e173470cf967aa87653364ed614299e7b511Tim Haley

99d5e173470cf967aa87653364ed614299e7b511Tim Haleyzfs_nicenum(uint64_t num, char *buf, size_t buflen)

99d5e173470cf967aa87653364ed614299e7b511Tim Haley{

99d5e173470cf967aa87653364ed614299e7b511Tim Haley uint64_t n = num;

99d5e173470cf967aa87653364ed614299e7b511Tim Haley int index = 0;

99d5e173470cf967aa87653364ed614299e7b511Tim Haley char u;

99d5e173470cf967aa87653364ed614299e7b511Tim Haley

99d5e173470cf967aa87653364ed614299e7b511Tim Haley while (n >= 1024) {

99d5e173470cf967aa87653364ed614299e7b511Tim Haley n /= 1024;

99d5e173470cf967aa87653364ed614299e7b511Tim Haley index++;

99d5e173470cf967aa87653364ed614299e7b511Tim Haley }

99d5e173470cf967aa87653364ed614299e7b511Tim Haley

99d5e173470cf967aa87653364ed614299e7b511Tim Haley u = " KMGTPE"[index];

99d5e173470cf967aa87653364ed614299e7b511Tim Haley

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock if (index == 0) {

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock (void) snprintf(buf, buflen, "%llu", n);

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock } else if ((num & ((1ULL << 10 * index) - 1)) == 0) {

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock /*

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock (void) snprintf(buf, buflen, "%llu%c", n, u);

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock } else {

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock /*

fa9e4066f08beec538e775443c5be79dd423fcabahrens int i;

fa9e4066f08beec538e775443c5be79dd423fcabahrens for (i = 2; i >= 0; i--) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens if (snprintf(buf, buflen, "%.*f%c", i,

99653d4ee642c6528e88224f12409a5f23060994eschrock (double)num / (1ULL << 10 * index), u) <= 5)

fa9e4066f08beec538e775443c5be79dd423fcabahrens break;

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

99653d4ee642c6528e88224f12409a5f23060994eschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrenslibzfs_print_on_error(libzfs_handle_t *hdl, boolean_t printerr)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens hdl->libzfs_printerr = printerr;

fa9e4066f08beec538e775443c5be79dd423fcabahrens}

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrenslibzfs_handle_t *

fa9e4066f08beec538e775443c5be79dd423fcabahrenslibzfs_init(void)

fa9e4066f08beec538e775443c5be79dd423fcabahrens{

fa9e4066f08beec538e775443c5be79dd423fcabahrens libzfs_handle_t *hdl;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((hdl = calloc(sizeof (libzfs_handle_t), 1)) == NULL) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (NULL);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

5c7098917783942b65876f681a21342761227dadeschrock if ((hdl->libzfs_fd = open(ZFS_DEV, O_RDWR)) < 0) {

fa9e4066f08beec538e775443c5be79dd423fcabahrens free(hdl);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return (NULL);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((hdl->libzfs_mnttab = fopen(MNTTAB, "r")) == NULL) {

5c7098917783942b65876f681a21342761227dadeschrock (void) close(hdl->libzfs_fd);

fa9e4066f08beec538e775443c5be79dd423fcabahrens free(hdl);

5c7098917783942b65876f681a21342761227dadeschrock return (NULL);

5c7098917783942b65876f681a21342761227dadeschrock }

5c7098917783942b65876f681a21342761227dadeschrock

5c7098917783942b65876f681a21342761227dadeschrock hdl->libzfs_sharetab = fopen("/etc/dfs/sharetab", "r");

5c7098917783942b65876f681a21342761227dadeschrock

fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_prop_init();

5c7098917783942b65876f681a21342761227dadeschrock zpool_prop_init();

5c7098917783942b65876f681a21342761227dadeschrock libzfs_mnttab_init(hdl);

5c7098917783942b65876f681a21342761227dadeschrock

5c7098917783942b65876f681a21342761227dadeschrock return (hdl);

5c7098917783942b65876f681a21342761227dadeschrock}

5c7098917783942b65876f681a21342761227dadeschrock

5c7098917783942b65876f681a21342761227dadeschrocklibzfs_fini(libzfs_handle_t *hdl)

5c7098917783942b65876f681a21342761227dadeschrock{

5c7098917783942b65876f681a21342761227dadeschrock (void) close(hdl->libzfs_fd);

5c7098917783942b65876f681a21342761227dadeschrock if (hdl->libzfs_mnttab)

5c7098917783942b65876f681a21342761227dadeschrock (void) fclose(hdl->libzfs_mnttab);

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock if (hdl->libzfs_sharetab)

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock (void) fclose(hdl->libzfs_sharetab);

5c7098917783942b65876f681a21342761227dadeschrock zfs_uninit_libshare(hdl);

5c7098917783942b65876f681a21342761227dadeschrock if (hdl->libzfs_log_str)

5c7098917783942b65876f681a21342761227dadeschrock (void) free(hdl->libzfs_log_str);

fa9e4066f08beec538e775443c5be79dd423fcabahrens zpool_free_handles(hdl);

99653d4ee642c6528e88224f12409a5f23060994eschrock namespace_clear(hdl);

99653d4ee642c6528e88224f12409a5f23060994eschrock libzfs_mnttab_fini(hdl);

99653d4ee642c6528e88224f12409a5f23060994eschrock free(hdl);

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrocklibzfs_handle_t *

99653d4ee642c6528e88224f12409a5f23060994eschrockzpool_get_handle(zpool_handle_t *zhp)

99653d4ee642c6528e88224f12409a5f23060994eschrock{

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zhp->zpool_hdl);

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrocklibzfs_handle_t *

99d5e173470cf967aa87653364ed614299e7b511Tim Haleyzfs_get_handle(zfs_handle_t *zhp)

99653d4ee642c6528e88224f12409a5f23060994eschrock{

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zhp->zfs_hdl);

99653d4ee642c6528e88224f12409a5f23060994eschrock}

c08432ebe688ed6410b302771a9afd8e23e2a7cceschrock

99653d4ee642c6528e88224f12409a5f23060994eschrockzpool_handle_t *

99653d4ee642c6528e88224f12409a5f23060994eschrockzfs_get_pool_handle(const zfs_handle_t *zhp)

99653d4ee642c6528e88224f12409a5f23060994eschrock{

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zhp->zpool_hdl);

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrenszfs_handle_t *

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrenszfs_path_to_zhandle(libzfs_handle_t *hdl, char *path, zfs_type_t argtype)

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrens{

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrens struct stat64 statbuf;

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrens struct extmnttab entry;

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrens int ret;

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrens

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrens if (path[0] != '/' && strncmp(path, "./", strlen("./")) != 0) {

91ebeef555ce7f899b6270a3c2df47b51f7ad59aahrens /*

b2634b9c57bbcfa01bb5dec2e196aec32957925fEric Taylor return (zfs_open(hdl, path, argtype));

91ebeef555ce7f899b6270a3c2df47b51f7ad59aahrens }

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock if (stat64(path, &statbuf) != 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) fprintf(stderr, "%s: %s\n", path, strerror(errno));

99653d4ee642c6528e88224f12409a5f23060994eschrock return (NULL);

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock rewind(hdl->libzfs_mnttab);

99653d4ee642c6528e88224f12409a5f23060994eschrock while ((ret = getextmntent(hdl->libzfs_mnttab, &entry, 0)) == 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock if (makedevice(entry.mnt_major, entry.mnt_minor) ==

99653d4ee642c6528e88224f12409a5f23060994eschrock statbuf.st_dev) {

99653d4ee642c6528e88224f12409a5f23060994eschrock break;

6733190958bbcc0bd6d1d601e7ae0a6994dafb45dougm }

29ab75c9a733dad2978c4860efd954b5625e3467rm }

069f55e237020c4a4907b235fc38fafc6442ce94Eric Schrock if (ret != 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock return (NULL);

b2634b9c57bbcfa01bb5dec2e196aec32957925fEric Taylor }

4445fffbbb1ea25fd0e9ea68b9380dd7a6709025Matthew Ahrens

99653d4ee642c6528e88224f12409a5f23060994eschrock if (strcmp(entry.mnt_fstype, MNTTYPE_ZFS) != 0) {

99653d4ee642c6528e88224f12409a5f23060994eschrock (void) fprintf(stderr, gettext("'%s': not a ZFS filesystem\n"),

99653d4ee642c6528e88224f12409a5f23060994eschrock path);

99653d4ee642c6528e88224f12409a5f23060994eschrock return (NULL);

99653d4ee642c6528e88224f12409a5f23060994eschrock }

99653d4ee642c6528e88224f12409a5f23060994eschrock

99653d4ee642c6528e88224f12409a5f23060994eschrock return (zfs_open(hdl, entry.mnt_special, ZFS_TYPE_FILESYSTEM));

99653d4ee642c6528e88224f12409a5f23060994eschrock}

99653d4ee642c6528e88224f12409a5f23060994eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrockzcmd_alloc_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, size_t len)

d5b5bb256c576fe5ef26e0795bd40abe77f93246Rich Morris{

d5b5bb256c576fe5ef26e0795bd40abe77f93246Rich Morris if (len == 0)

d5b5bb256c576fe5ef26e0795bd40abe77f93246Rich Morris len = 2048;

d5b5bb256c576fe5ef26e0795bd40abe77f93246Rich Morris zc->zc_nvlist_dst_size = len;

d5b5bb256c576fe5ef26e0795bd40abe77f93246Rich Morris if ((zc->zc_nvlist_dst = (uint64_t)(uintptr_t)

d5b5bb256c576fe5ef26e0795bd40abe77f93246Rich Morris zfs_alloc(hdl, zc->zc_nvlist_dst_size)) == NULL)

5aba80db367b061758a29154d304977d00d8e4f4ck return (-1);

5aba80db367b061758a29154d304977d00d8e4f4ck

5aba80db367b061758a29154d304977d00d8e4f4ck return (0);

5aba80db367b061758a29154d304977d00d8e4f4ck}

5aba80db367b061758a29154d304977d00d8e4f4ck

5aba80db367b061758a29154d304977d00d8e4f4ckzcmd_expand_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc)

5aba80db367b061758a29154d304977d00d8e4f4ck{

5aba80db367b061758a29154d304977d00d8e4f4ck free((void *)(uintptr_t)zc->zc_nvlist_dst);

5aba80db367b061758a29154d304977d00d8e4f4ck if ((zc->zc_nvlist_dst = (uint64_t)(uintptr_t)

5aba80db367b061758a29154d304977d00d8e4f4ck zfs_alloc(hdl, zc->zc_nvlist_dst_size))

5aba80db367b061758a29154d304977d00d8e4f4ck == NULL)

5aba80db367b061758a29154d304977d00d8e4f4ck return (-1);

5aba80db367b061758a29154d304977d00d8e4f4ck

5aba80db367b061758a29154d304977d00d8e4f4ck return (0);

5aba80db367b061758a29154d304977d00d8e4f4ck}

5aba80db367b061758a29154d304977d00d8e4f4ck

5aba80db367b061758a29154d304977d00d8e4f4ckzcmd_free_nvlists(zfs_cmd_t *zc)

5aba80db367b061758a29154d304977d00d8e4f4ck{

5aba80db367b061758a29154d304977d00d8e4f4ck free((void *)(uintptr_t)zc->zc_nvlist_conf);

5aba80db367b061758a29154d304977d00d8e4f4ck free((void *)(uintptr_t)zc->zc_nvlist_src);

5aba80db367b061758a29154d304977d00d8e4f4ck free((void *)(uintptr_t)zc->zc_nvlist_dst);

5aba80db367b061758a29154d304977d00d8e4f4ck}

5aba80db367b061758a29154d304977d00d8e4f4ck

5aba80db367b061758a29154d304977d00d8e4f4ckstatic int

5aba80db367b061758a29154d304977d00d8e4f4ckzcmd_write_nvlist_com(libzfs_handle_t *hdl, uint64_t *outnv, uint64_t *outlen,

5aba80db367b061758a29154d304977d00d8e4f4ck nvlist_t *nvl)

5aba80db367b061758a29154d304977d00d8e4f4ck{

5aba80db367b061758a29154d304977d00d8e4f4ck char *packed;

5aba80db367b061758a29154d304977d00d8e4f4ck size_t len;

5aba80db367b061758a29154d304977d00d8e4f4ck

5aba80db367b061758a29154d304977d00d8e4f4ck verify(nvlist_size(nvl, &len, NV_ENCODE_NATIVE) == 0);

5aba80db367b061758a29154d304977d00d8e4f4ck

5aba80db367b061758a29154d304977d00d8e4f4ck if ((packed = zfs_alloc(hdl, len)) == NULL)

5aba80db367b061758a29154d304977d00d8e4f4ck return (-1);

5aba80db367b061758a29154d304977d00d8e4f4ck

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock verify(nvlist_pack(nvl, &packed, &len, NV_ENCODE_NATIVE, 0) == 0);

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock *outnv = (uint64_t)(uintptr_t)packed;

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock *outlen = len;

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock return (0);

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock}

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrockzcmd_write_conf_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, nvlist_t *nvl)

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock{

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock return (zcmd_write_nvlist_com(hdl, &zc->zc_nvlist_conf,

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock &zc->zc_nvlist_conf_size, nvl));

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock}

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrockzcmd_write_src_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, nvlist_t *nvl)

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock{

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock return (zcmd_write_nvlist_com(hdl, &zc->zc_nvlist_src,

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock &zc->zc_nvlist_src_size, nvl));

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock}

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrockzcmd_read_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, nvlist_t **nvlp)

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock{

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock if (nvlist_unpack((void *)(uintptr_t)zc->zc_nvlist_dst,

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock zc->zc_nvlist_dst_size, nvlp, 0) != 0)

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock return (no_memory(hdl));

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock return (0);

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock}

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrockzfs_ioctl(libzfs_handle_t *hdl, int request, zfs_cmd_t *zc)

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock{

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock int error;

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

990b4856d0eaada6f8140335733a1b1771ed2746lling zc->zc_history = (uint64_t)(uintptr_t)hdl->libzfs_log_str;

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock error = ioctl(hdl->libzfs_fd, request, zc);

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock if (hdl->libzfs_log_str) {

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock free(hdl->libzfs_log_str);

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock hdl->libzfs_log_str = NULL;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling zc->zc_history = 0;

990b4856d0eaada6f8140335733a1b1771ed2746lling

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock return (error);

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock}

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrockstatic void

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrockzprop_print_headers(zprop_get_cbdata_t *cbp, zfs_type_t type)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_list_t *pl = cbp->cb_proplist;

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock int i;

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock char *title;

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock size_t len;

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

990b4856d0eaada6f8140335733a1b1771ed2746lling cbp->cb_first = B_FALSE;

990b4856d0eaada6f8140335733a1b1771ed2746lling if (cbp->cb_scripted)

990b4856d0eaada6f8140335733a1b1771ed2746lling return;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling cbp->cb_colwidths[GET_COL_NAME] = strlen(dgettext(TEXT_DOMAIN, "NAME"));

990b4856d0eaada6f8140335733a1b1771ed2746lling cbp->cb_colwidths[GET_COL_PROPERTY] = strlen(dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "PROPERTY"));

990b4856d0eaada6f8140335733a1b1771ed2746lling cbp->cb_colwidths[GET_COL_VALUE] = strlen(dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "VALUE"));

990b4856d0eaada6f8140335733a1b1771ed2746lling cbp->cb_colwidths[GET_COL_SOURCE] = strlen(dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "SOURCE"));

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock /* first property is always NAME */

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock assert(cbp->cb_proplist->pl_prop ==

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock ((type == ZFS_TYPE_POOL) ? ZPOOL_PROP_NAME : ZFS_PROP_NAME));

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock /*

990b4856d0eaada6f8140335733a1b1771ed2746lling for (pl = cbp->cb_proplist; pl != NULL; pl = pl->pl_next) {

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling if (pl->pl_prop != ZPROP_INVAL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling const char *propname = (type == ZFS_TYPE_POOL) ?

990b4856d0eaada6f8140335733a1b1771ed2746lling zpool_prop_to_name(pl->pl_prop) :

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_prop_to_name(pl->pl_prop);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling len = strlen(propname);

990b4856d0eaada6f8140335733a1b1771ed2746lling if (len > cbp->cb_colwidths[GET_COL_PROPERTY])

990b4856d0eaada6f8140335733a1b1771ed2746lling cbp->cb_colwidths[GET_COL_PROPERTY] = len;

b1b8ab34de515a5e83206da22c3d7e563241b021lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling len = strlen(pl->pl_user_prop);

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (len > cbp->cb_colwidths[GET_COL_PROPERTY])

990b4856d0eaada6f8140335733a1b1771ed2746lling cbp->cb_colwidths[GET_COL_PROPERTY] = len;

b1b8ab34de515a5e83206da22c3d7e563241b021lling }

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling /*

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (pl != cbp->cb_proplist &&

b1b8ab34de515a5e83206da22c3d7e563241b021lling pl->pl_width > cbp->cb_colwidths[GET_COL_VALUE])

b1b8ab34de515a5e83206da22c3d7e563241b021lling cbp->cb_colwidths[GET_COL_VALUE] = pl->pl_width;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling /*

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson if (pl->pl_prop == (type == ZFS_TYPE_POOL ? ZPOOL_PROP_NAME :

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson ZFS_PROP_NAME) &&

b1b8ab34de515a5e83206da22c3d7e563241b021lling pl->pl_width > cbp->cb_colwidths[GET_COL_NAME]) {

b1b8ab34de515a5e83206da22c3d7e563241b021lling cbp->cb_colwidths[GET_COL_NAME] = pl->pl_width;

b1b8ab34de515a5e83206da22c3d7e563241b021lling cbp->cb_colwidths[GET_COL_SOURCE] = pl->pl_width +

deb8317b8f5925e3f6dd7cb6ed0cdd035f546a5aMark J Musante strlen(dgettext(TEXT_DOMAIN, "inherited from"));

deb8317b8f5925e3f6dd7cb6ed0cdd035f546a5aMark J Musante }

deb8317b8f5925e3f6dd7cb6ed0cdd035f546a5aMark J Musante }

deb8317b8f5925e3f6dd7cb6ed0cdd035f546a5aMark J Musante

b1b8ab34de515a5e83206da22c3d7e563241b021lling /*

b1b8ab34de515a5e83206da22c3d7e563241b021lling for (i = 0; i < 4; i++) {

b1b8ab34de515a5e83206da22c3d7e563241b021lling switch (cbp->cb_columns[i]) {

b1b8ab34de515a5e83206da22c3d7e563241b021lling case GET_COL_NAME:

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson title = dgettext(TEXT_DOMAIN, "NAME");

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling case GET_COL_PROPERTY:

b1b8ab34de515a5e83206da22c3d7e563241b021lling title = dgettext(TEXT_DOMAIN, "PROPERTY");

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling case GET_COL_VALUE:

990b4856d0eaada6f8140335733a1b1771ed2746lling title = dgettext(TEXT_DOMAIN, "VALUE");

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling case GET_COL_SOURCE:

990b4856d0eaada6f8140335733a1b1771ed2746lling title = dgettext(TEXT_DOMAIN, "SOURCE");

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling default:

b1b8ab34de515a5e83206da22c3d7e563241b021lling title = NULL;

b1b8ab34de515a5e83206da22c3d7e563241b021lling }

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (title != NULL) {

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (i == 3 || cbp->cb_columns[i + 1] == 0)

b1b8ab34de515a5e83206da22c3d7e563241b021lling (void) printf("%s", title);

b1b8ab34de515a5e83206da22c3d7e563241b021lling else

b1b8ab34de515a5e83206da22c3d7e563241b021lling (void) printf("%-*s ",

b1b8ab34de515a5e83206da22c3d7e563241b021lling cbp->cb_colwidths[cbp->cb_columns[i]],

deb8317b8f5925e3f6dd7cb6ed0cdd035f546a5aMark J Musante title);

deb8317b8f5925e3f6dd7cb6ed0cdd035f546a5aMark J Musante }

deb8317b8f5925e3f6dd7cb6ed0cdd035f546a5aMark J Musante }

deb8317b8f5925e3f6dd7cb6ed0cdd035f546a5aMark J Musante (void) printf("\n");

deb8317b8f5925e3f6dd7cb6ed0cdd035f546a5aMark J Musante}

b1b8ab34de515a5e83206da22c3d7e563241b021lling

92241e0b80813d0b83c08e730a29b9d1831794fcTom Ericksonzprop_print_one_property(const char *name, zprop_get_cbdata_t *cbp,

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson const char *propname, const char *value, zprop_source_t sourcetype,

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson const char *source)

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson{

b1b8ab34de515a5e83206da22c3d7e563241b021lling int i;

b1b8ab34de515a5e83206da22c3d7e563241b021lling const char *str;

b1b8ab34de515a5e83206da22c3d7e563241b021lling char buf[128];

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

b1b8ab34de515a5e83206da22c3d7e563241b021lling if ((sourcetype & cbp->cb_sources) == 0)

b1b8ab34de515a5e83206da22c3d7e563241b021lling return;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (cbp->cb_first)

b1b8ab34de515a5e83206da22c3d7e563241b021lling zprop_print_headers(cbp, cbp->cb_type);

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling for (i = 0; i < 4; i++) {

b1b8ab34de515a5e83206da22c3d7e563241b021lling switch (cbp->cb_columns[i]) {

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson case GET_COL_NAME:

b1b8ab34de515a5e83206da22c3d7e563241b021lling str = name;

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling case GET_COL_PROPERTY:

b1b8ab34de515a5e83206da22c3d7e563241b021lling str = propname;

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling case GET_COL_VALUE:

b1b8ab34de515a5e83206da22c3d7e563241b021lling str = value;

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson case GET_COL_SOURCE:

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson switch (sourcetype) {

b1b8ab34de515a5e83206da22c3d7e563241b021lling case ZPROP_SRC_NONE:

b1b8ab34de515a5e83206da22c3d7e563241b021lling str = "-";

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling case ZPROP_SRC_DEFAULT:

b1b8ab34de515a5e83206da22c3d7e563241b021lling str = "default";

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson case ZPROP_SRC_LOCAL:

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson str = "local";

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling case ZPROP_SRC_TEMPORARY:

b1b8ab34de515a5e83206da22c3d7e563241b021lling str = "temporary";

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling case ZPROP_SRC_INHERITED:

b1b8ab34de515a5e83206da22c3d7e563241b021lling (void) snprintf(buf, sizeof (buf),

b1b8ab34de515a5e83206da22c3d7e563241b021lling "inherited from %s", source);

b1b8ab34de515a5e83206da22c3d7e563241b021lling str = buf;

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling }

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling default:

990b4856d0eaada6f8140335733a1b1771ed2746lling continue;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (cbp->cb_columns[i + 1] == 0)

b1b8ab34de515a5e83206da22c3d7e563241b021lling (void) printf("%s", str);

b1b8ab34de515a5e83206da22c3d7e563241b021lling else if (cbp->cb_scripted)

b1b8ab34de515a5e83206da22c3d7e563241b021lling (void) printf("%s\t", str);

b1b8ab34de515a5e83206da22c3d7e563241b021lling else

b1b8ab34de515a5e83206da22c3d7e563241b021lling (void) printf("%-*s ",

b1b8ab34de515a5e83206da22c3d7e563241b021lling cbp->cb_colwidths[cbp->cb_columns[i]],

b1b8ab34de515a5e83206da22c3d7e563241b021lling str);

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling }

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling (void) printf("\n");

990b4856d0eaada6f8140335733a1b1771ed2746lling}

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021llingstatic int

b1b8ab34de515a5e83206da22c3d7e563241b021llingstr2shift(libzfs_handle_t *hdl, const char *buf)

b1b8ab34de515a5e83206da22c3d7e563241b021lling{

b1b8ab34de515a5e83206da22c3d7e563241b021lling const char *ends = "BKMGTPEZ";

b1b8ab34de515a5e83206da22c3d7e563241b021lling int i;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (buf[0] == '\0')

b1b8ab34de515a5e83206da22c3d7e563241b021lling return (0);

b1b8ab34de515a5e83206da22c3d7e563241b021lling for (i = 0; i < strlen(ends); i++) {

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (toupper(buf[0]) == ends[i])

b1b8ab34de515a5e83206da22c3d7e563241b021lling break;

b1b8ab34de515a5e83206da22c3d7e563241b021lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling if (i == strlen(ends)) {

b1b8ab34de515a5e83206da22c3d7e563241b021lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

b1b8ab34de515a5e83206da22c3d7e563241b021lling "invalid numeric suffix '%s'"), buf);

b1b8ab34de515a5e83206da22c3d7e563241b021lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling /*

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (buf[1] == '\0' || (toupper(buf[1]) == 'B' && buf[2] == '\0' &&

b1b8ab34de515a5e83206da22c3d7e563241b021lling toupper(buf[0]) != 'B'))

990b4856d0eaada6f8140335733a1b1771ed2746lling return (10*i);

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

b1b8ab34de515a5e83206da22c3d7e563241b021lling "invalid numeric suffix '%s'"), buf);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

b1b8ab34de515a5e83206da22c3d7e563241b021lling}

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021llingzfs_nicestrtonum(libzfs_handle_t *hdl, const char *value, uint64_t *num)

b1b8ab34de515a5e83206da22c3d7e563241b021lling{

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson char *end;

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson int shift;

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson *num = 0;

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling /* Check to see if this looks like a number. */

b1b8ab34de515a5e83206da22c3d7e563241b021lling if ((value[0] < '0' || value[0] > '9') && value[0] != '.') {

b1b8ab34de515a5e83206da22c3d7e563241b021lling if (hdl)

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

b1b8ab34de515a5e83206da22c3d7e563241b021lling "bad numeric value '%s'"), value);

b1b8ab34de515a5e83206da22c3d7e563241b021lling return (-1);

b1b8ab34de515a5e83206da22c3d7e563241b021lling }

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling /* Rely on stroull() to process the numeric portion. */

b1b8ab34de515a5e83206da22c3d7e563241b021lling errno = 0;

b1b8ab34de515a5e83206da22c3d7e563241b021lling *num = strtoull(value, &end, 10);

b1b8ab34de515a5e83206da22c3d7e563241b021lling

b1b8ab34de515a5e83206da22c3d7e563241b021lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling if (errno == ERANGE) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (hdl)

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "numeric value is too large"));

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling if (*end == '.') {

990b4856d0eaada6f8140335733a1b1771ed2746lling double fval = strtod(value, &end);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if ((shift = str2shift(hdl, end)) == -1)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling fval *= pow(2, shift);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (fval > UINT64_MAX) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (hdl)

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "numeric value is too large"));

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling *num = (uint64_t)fval;

990b4856d0eaada6f8140335733a1b1771ed2746lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling if ((shift = str2shift(hdl, end)) == -1)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /* Check for overflow */

990b4856d0eaada6f8140335733a1b1771ed2746lling if (shift >= 64 || (*num << shift) >> shift != *num) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (hdl)

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "numeric value is too large"));

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling *num <<= shift;

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks }

990b4856d0eaada6f8140335733a1b1771ed2746lling

ecd6cf800b63704be73fb264c3f5b6e0dafc068dmarks return (0);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingzprop_parse_value(libzfs_handle_t *hdl, nvpair_t *elem, int prop,

f67f35c39aa272d43489ee49625b4965cc83add2Eric Schrock zfs_type_t type, nvlist_t *ret, char **svalp, uint64_t *ivalp,

990b4856d0eaada6f8140335733a1b1771ed2746lling const char *errbuf)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling data_type_t datatype = nvpair_type(elem);

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_type_t proptype;

990b4856d0eaada6f8140335733a1b1771ed2746lling const char *propname;

990b4856d0eaada6f8140335733a1b1771ed2746lling char *value;

990b4856d0eaada6f8140335733a1b1771ed2746lling boolean_t isnone = B_FALSE;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (type == ZFS_TYPE_POOL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling proptype = zpool_prop_get_type(prop);

990b4856d0eaada6f8140335733a1b1771ed2746lling propname = zpool_prop_to_name(prop);

990b4856d0eaada6f8140335733a1b1771ed2746lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling proptype = zfs_prop_get_type(prop);

990b4856d0eaada6f8140335733a1b1771ed2746lling propname = zfs_prop_to_name(prop);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling *svalp = NULL;

990b4856d0eaada6f8140335733a1b1771ed2746lling *ivalp = 0;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling switch (proptype) {

990b4856d0eaada6f8140335733a1b1771ed2746lling case PROP_TYPE_STRING:

990b4856d0eaada6f8140335733a1b1771ed2746lling if (datatype != DATA_TYPE_STRING) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "'%s' must be a string"), nvpair_name(elem));

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) nvpair_value_string(elem, svalp);

990b4856d0eaada6f8140335733a1b1771ed2746lling if (strlen(*svalp) >= ZFS_MAXPROPLEN) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "'%s' is too long"), nvpair_name(elem));

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling case PROP_TYPE_NUMBER:

990b4856d0eaada6f8140335733a1b1771ed2746lling if (datatype == DATA_TYPE_STRING) {

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) nvpair_value_string(elem, &value);

990b4856d0eaada6f8140335733a1b1771ed2746lling if (strcmp(value, "none") == 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling isnone = B_TRUE;

990b4856d0eaada6f8140335733a1b1771ed2746lling } else if (zfs_nicestrtonum(hdl, value, ivalp)

990b4856d0eaada6f8140335733a1b1771ed2746lling != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling } else if (datatype == DATA_TYPE_UINT64) {

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) nvpair_value_uint64(elem, ivalp);

990b4856d0eaada6f8140335733a1b1771ed2746lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "'%s' must be a number"), nvpair_name(elem));

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling if ((type & ZFS_TYPE_DATASET) && *ivalp == 0 && !isnone &&

990b4856d0eaada6f8140335733a1b1771ed2746lling (prop == ZFS_PROP_QUOTA || prop == ZFS_PROP_REFQUOTA)) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "use 'none' to disable quota/refquota"));

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling case PROP_TYPE_INDEX:

990b4856d0eaada6f8140335733a1b1771ed2746lling if (datatype != DATA_TYPE_STRING) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "'%s' must be a string"), nvpair_name(elem));

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) nvpair_value_string(elem, &value);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (zprop_string_to_index(prop, value, ivalp, type) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "'%s' must be one of '%s'"), propname,

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_values(prop, type));

990b4856d0eaada6f8140335733a1b1771ed2746lling goto error;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling break;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling default:

990b4856d0eaada6f8140335733a1b1771ed2746lling abort();

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling if (*svalp != NULL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_add_string(ret, propname, *svalp) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) no_memory(hdl);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (nvlist_add_uint64(ret, propname, *ivalp) != 0) {

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) no_memory(hdl);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (0);

990b4856d0eaada6f8140335733a1b1771ed2746llingerror:

990b4856d0eaada6f8140335733a1b1771ed2746lling (void) zfs_error(hdl, EZFS_BADPROP, errbuf);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingstatic int

990b4856d0eaada6f8140335733a1b1771ed2746llingaddlist(libzfs_handle_t *hdl, char *propname, zprop_list_t **listp,

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_type_t type)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling int prop;

990b4856d0eaada6f8140335733a1b1771ed2746lling zprop_list_t *entry;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling prop = zprop_name_to_prop(propname, type);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if (prop != ZPROP_INVAL && !zprop_valid_for_type(prop, type))

990b4856d0eaada6f8140335733a1b1771ed2746lling prop = ZPROP_INVAL;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

a9799022bd90b13722204e80112efaa5bf573099ck if (prop == ZPROP_INVAL && (type == ZFS_TYPE_POOL ||

990b4856d0eaada6f8140335733a1b1771ed2746lling !zfs_prop_user(propname))) {

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

990b4856d0eaada6f8140335733a1b1771ed2746lling "invalid property '%s'"), propname);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (zfs_error(hdl, EZFS_BADPROP,

990b4856d0eaada6f8140335733a1b1771ed2746lling dgettext(TEXT_DOMAIN, "bad property list")));

a9799022bd90b13722204e80112efaa5bf573099ck }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling if ((entry = zfs_alloc(hdl, sizeof (zprop_list_t))) == NULL)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling entry->pl_prop = prop;

a9799022bd90b13722204e80112efaa5bf573099ck if (prop == ZPROP_INVAL) {

a9799022bd90b13722204e80112efaa5bf573099ck if ((entry->pl_user_prop = zfs_strdup(hdl, propname)) == NULL) {

990b4856d0eaada6f8140335733a1b1771ed2746lling free(entry);

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling entry->pl_width = strlen(propname);

990b4856d0eaada6f8140335733a1b1771ed2746lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling entry->pl_width = zprop_width(prop, &entry->pl_fixed,

990b4856d0eaada6f8140335733a1b1771ed2746lling type);

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling *listp = entry;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling return (0);

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746llingzprop_get_list(libzfs_handle_t *hdl, char *props, zprop_list_t **listp,

990b4856d0eaada6f8140335733a1b1771ed2746lling zfs_type_t type)

990b4856d0eaada6f8140335733a1b1771ed2746lling{

990b4856d0eaada6f8140335733a1b1771ed2746lling *listp = NULL;

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

990b4856d0eaada6f8140335733a1b1771ed2746lling if (strcmp(props, "all") == 0)

990b4856d0eaada6f8140335733a1b1771ed2746lling return (0);

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling /*

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens if (props[0] == '\0') {

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens "no properties specified"));

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens return (zfs_error(hdl, EZFS_BADPROP, dgettext(TEXT_DOMAIN,

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens "bad property list")));

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens }

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens /*

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens while (*props != '\0') {

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens size_t len;

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens char *p;

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens char c;

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Siden

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Siden if ((p = strchr(props, ',')) == NULL) {

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Siden len = strlen(props);

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Siden p = props + len;

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Siden } else {

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens len = p - props;

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens }

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens /*

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens if (len == 0) {

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens "empty property name"));

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens return (zfs_error(hdl, EZFS_BADPROP,

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens dgettext(TEXT_DOMAIN, "bad property list")));

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Siden }

ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Siden

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens /*

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens c = props[len];

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens props[len] = '\0';

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens if (strcmp(props, "space") == 0) {

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens static char *spaceprops[] = {

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens "name", "avail", "used", "usedbysnapshots",

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens "usedbydataset", "usedbyrefreservation",

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens "usedbychildren", NULL

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens };

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens int i;

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens

990b4856d0eaada6f8140335733a1b1771ed2746lling for (i = 0; spaceprops[i]; i++) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (addlist(hdl, spaceprops[i], listp, type))

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling listp = &(*listp)->pl_next;

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling } else {

990b4856d0eaada6f8140335733a1b1771ed2746lling if (addlist(hdl, props, listp, type))

990b4856d0eaada6f8140335733a1b1771ed2746lling return (-1);

990b4856d0eaada6f8140335733a1b1771ed2746lling listp = &(*listp)->pl_next;