da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#pragma prototyped

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <ast.h>

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#if _lib_syslog

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinNoN(syslog)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#else

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#define LOG_TABLES

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include "sysloglib.h"

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <error.h>

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <tm.h>

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinSyslog_state_t log = { LOG_USER, -1, 0, ~0 };

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinstatic const Namval_t attempt[] =

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

34f9b3eef6fdadbda0a846aa4d68691ac40eace5Roland Mainz#if _UWIN

34f9b3eef6fdadbda0a846aa4d68691ac40eace5Roland Mainz "/var/log/syslog", 0,

34f9b3eef6fdadbda0a846aa4d68691ac40eace5Roland Mainz#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "/dev/log", 0,

34f9b3eef6fdadbda0a846aa4d68691ac40eace5Roland Mainz "var/log/syslog", 0,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "lib/syslog/log", 0,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "/dev/console", LOG_CONS,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin};

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinconst Namval_t log_facility[] =

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "default", 0,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "user", LOG_USER,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "kernel", LOG_KERN,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "mail", LOG_MAIL,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "daemon", LOG_DAEMON,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "security", LOG_AUTH,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "syslog", LOG_SYSLOG,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "lpr", LOG_LPR,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "news", LOG_NEWS,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "uucp", LOG_UUCP,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "cron", LOG_CRON,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "audit", LOG_AUDIT,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "logalert", LOG_LFMT,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#ifdef LOG_SYSTEM2

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "system2", LOG_SYSTEM2,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#ifdef LOG_SYSTEM1

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "system1", LOG_SYSTEM1,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#ifdef LOG_SYSTEM0

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "system0", LOG_SYSTEM0,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin 0, 0

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin};

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinconst Namval_t log_severity[] =

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "panic", LOG_EMERG,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "alert", LOG_ALERT,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "critical", LOG_CRIT,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "error", LOG_ERR,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "warning", LOG_WARNING,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "notice", LOG_NOTICE,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "info", LOG_INFO,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin "debug", LOG_DEBUG,

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin 0, 0

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin};

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#if _UWIN

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <ctype.h>

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <ls.h>

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <sys/socket.h>

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <sys/un.h>

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <netdb.h>

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <netinet/in.h>

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#if !defined(htons) && !_lib_htons

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin# define htons(x) (x)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#if !defined(htonl) && !_lib_htonl

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin# define htonl(x) (x)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#ifndef INADDR_LOOPBACK

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#define INADDR_LOOPBACK 0x7f000001L

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinstatic int

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinstr2inet(register char* s, char* prot, struct sockaddr_in* addr)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register int c;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register int v;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register int n = 0;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin unsigned long a = 0;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin unsigned short p = 0;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!memcmp(s, "local/", 6))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin a = INADDR_LOOPBACK;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin n = 4;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin s += 6;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin else if (!isdigit(*s))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin struct hostent* hp;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin char* e = strchr(s, '/');

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!(e = strchr(s, '/')))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *e = 0;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin hp = gethostbyname(s);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *e = '/';

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!hp || hp->h_addrtype != AF_INET || hp->h_length > sizeof(struct in_addr))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin a = (unsigned long)((struct in_addr*)hp->h_addr)->s_addr;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin n = 6;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin s = e + 1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin for (;;)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin v = 0;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin while ((c = *s++) >= '0' && c <= '9')

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin v = v * 10 + c - '0';

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (++n <= 4)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin a = (a << 8) | (v & 0xff);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin else

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (n <= 5)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin a = htonl(a);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (c)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin struct servent* sp;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!(sp = getservbyname(s - 1, prot)))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin p = sp->s_port;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin else

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin p = htons(v);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin break;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (c != '.' && c != '/')

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin memset((char*)addr, 0, sizeof(*addr));

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin addr->sin_family = AF_INET;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin addr->sin_addr.s_addr = a;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin addr->sin_port = p;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return 0;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin}

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinsockopen(const char* path)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin int fd;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin struct sockaddr_in addr;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin char buf[PATH_MAX];

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (pathgetlink(path, buf, sizeof(buf)) <= 0)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (strlen(path) >= sizeof(buf))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin strcpy(buf, path);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#if LOCAL

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin int ul;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin struct sockaddr_un ua;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin struct stat st;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if ((ul = strlen(buf)) < sizeof(ua.sun_path) && !stat(buf, &st) && S_ISSOCK(st.st_mode))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin ua.sun_family = AF_UNIX;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin strcpy(ua.sun_path, buf);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin ul += sizeof(ua.sun_family) + 1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!connect(fd, (struct sockaddr*)&ua, ul))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return fd;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin close(fd);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!strmatch(buf, "/dev/(tcp|udp)/*/*"))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin buf[8] = 0;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (str2inet(buf + 9, buf + 5, &addr))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if ((fd = socket(AF_INET, buf[5] == 't' ? SOCK_STREAM : SOCK_DGRAM, 0)) < 0)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (connect(fd, (struct sockaddr*)&addr, sizeof(addr)))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin close(fd);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return fd;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin}

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#else

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinsockopen(const char* path)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin}

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinsendlog(const char* msg)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register char* s;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register Namval_t* p;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register int n;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin n = msg ? strlen(msg) : 0;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin for (;;)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (log.fd < 0)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin char buf[PATH_MAX];

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (log.attempt >= elementsof(attempt))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin break;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin p = (Namval_t*)&attempt[log.attempt++];

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (p->value && !(p->value & log.flags))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin continue;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (*(s = p->name) != '/' && !(s = pathpath(buf, s, "", PATH_REGULAR|PATH_READ)))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin continue;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if ((log.fd = open(s, O_WRONLY|O_APPEND|O_NOCTTY)) < 0 && (log.fd = sockopen(s)) < 0)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin continue;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin fcntl(log.fd, F_SETFD, FD_CLOEXEC);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!n || write(log.fd, msg, n) > 0)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin break;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin close(log.fd);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin log.fd = -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (n && (log.flags & LOG_PERROR))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin write(2, msg, n);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin}

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinstatic int

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinextend(Sfio_t* sp, void* vp, Sffmt_t* dp)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (dp->fmt == 'm')

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin dp->flags |= SFFMT_VALUE;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin dp->fmt = 's';

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin dp->size = -1;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *((char**)vp) = fmterror(errno);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return 0;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin}

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinvsyslog(int priority, const char* format, va_list ap)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register int c;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register char* s;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin Sfio_t* sp;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin Sffmt_t fmt;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin char buf[16];

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!LOG_FACILITY(priority))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin priority |= log.facility;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!(priority & log.mask))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (sp = sfstropen())

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfputr(sp, fmttime("%b %d %H:%M:%S", time(NiL)), -1);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (log.flags & LOG_LEVEL)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if ((c = LOG_SEVERITY(priority)) < elementsof(log_severity))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin s = (char*)log_severity[c].name;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin else

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfsprintf(s = buf, sizeof(buf), "debug%d", c);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfprintf(sp, " %-8s ", s);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if ((c = LOG_FACILITY(priority)) < elementsof(log_facility))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin s = (char*)log_facility[c].name;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin else

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfsprintf(s = buf, sizeof(buf), "local%d", c);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfprintf(sp, " %-8s ", s);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#if _lib_gethostname

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!*log.host && gethostname(log.host, sizeof(log.host)-1))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin strcpy(log.host, "localhost");

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfprintf(sp, " %s", log.host);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (*log.ident)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfprintf(sp, " %s", log.ident);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (log.flags & LOG_PID)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (!*log.ident)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfprintf(sp, " ");

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfprintf(sp, "[%d]", getpid());

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (format)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin {

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfprintf(sp, ": ");

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin memset(&fmt, 0, sizeof(fmt));

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin fmt.version = SFIO_VERSION;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin fmt.form = (char*)format;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin fmt.extf = extend;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin va_copy(fmt.args, ap);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfprintf(sp, "%!", &fmt);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if ((s = sfstrseek(sp, 0, SEEK_CUR)) && *(s - 1) != '\n')

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfputc(sp, '\n');

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (s = sfstruse(sp))

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sendlog(s);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin sfstrclose(sp);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin }

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin}

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinsyslog(int priority, const char* format, ...)

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin va_list ap;

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin va_start(ap, format);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin vsyslog(priority, format, ap);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin va_end(ap);

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin}

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin

da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#endif