src/usr.bin/ssh/log.c - diff

Return to log.c CVS log

Up to [local] / src / usr.bin / ssh

version 1.43, 2012/09/06 04:37:39

version 1.44, 2013/04/07 02:10:33

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#include <sys/types.h>

#include <fcntl.h>

#include <stdarg.h>

#include <stdio.h>

#include <stdlib.h>

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static LogLevel log_level = SYSLOG_LEVEL_INFO;

static int log_on_stderr = 1;

static int log_stderr_fd = STDERR_FILENO;

static int log_facility = LOG_AUTH;

static char *argv0;

static log_handler_fn *log_handler;

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return log_on_stderr;

}

/* redirect what would usually get written to stderr to specified file */

void

log_redirect_stderr_to(const char *logfile)

{

int fd;

if ((fd = open(logfile, O_WRONLY|O_CREAT|O_APPEND, 0600)) == -1) {

fprintf(stderr, "Couldn't open logfile %s: %s\n", logfile,

strerror(errno));

exit(1);

}

log_stderr_fd = fd;

}

#define MSGBUFSIZ 1024

void

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log_handler = tmp_handler;

} else if (log_on_stderr) {

snprintf(msgbuf, sizeof msgbuf, "%s\r\n", fmtbuf);

write(STDERR_FILENO, msgbuf, strlen(msgbuf));

write(log_stderr_fd, msgbuf, strlen(msgbuf));

} else {

openlog_r(argv0 ? argv0 : __progname, LOG_PID, log_facility, &sdata);

syslog_r(pri, &sdata, "%.500s", fmtbuf);