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This commit is contained in:
Eric Andersen
1999-12-05 23:24:55 +00:00
parent 14ec6cf3c2
commit 0ecb54a0f3
12 changed files with 66 additions and 61 deletions
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31
sysklogd/syslogd.c
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@@ -57,13 +57,13 @@ static char LocalHostName[32];
static const char syslogd_usage[] =
"syslogd [OPTION]...\n\n"
"Linux system logging utility.\n\n"
"Linux system and kernel (provides klogd) logging utility.\n"
"Note that this version of syslogd/klogd ignores /etc/syslog.conf.\n\n"
"Options:\n"
"\t-m\tChange the mark timestamp interval. default=20min. 0=off\n"
"\t-n\tDo not fork into the background (for when run by init)\n"
"\t-O\tSpecify an alternate log file. default=/var/log/messages\n";
static int kmsg;
/* try to open up the specified device */
static int device_open(char *device, int mode)
@@ -253,10 +253,9 @@ static void doSyslogd(void)
static void klogd_signal(int sig)
{
//ksyslog(7, NULL, 0);
//ksyslog(0, 0, 0);
ksyslog(7, NULL, 0);
ksyslog(0, 0, 0);
logMessage(LOG_SYSLOG|LOG_INFO, "Kernel log daemon exiting.");
close( kmsg);
exit( TRUE);
}
@@ -264,7 +263,6 @@ static void klogd_signal(int sig)
static void doKlogd(void)
{
int priority=LOG_INFO;
struct stat sb;
char log_buffer[4096];
char *logp;
@@ -277,26 +275,10 @@ static void doKlogd(void)
"BusyBox v" BB_VER " (" BB_BT ")");
ksyslog(1, NULL, 0);
if ( ((stat(_PATH_KLOG, &sb) < 0) && (errno == ENOENT)) ||
( (kmsg = open(_PATH_KLOG, O_RDONLY)) < 0 ) ) {
char message[80];
snprintf(message, 79, "klogd: Cannot open %s, " \
"%d - %s.\n", _PATH_KLOG, errno, strerror(errno));
logMessage(LOG_SYSLOG|LOG_ERR, message);
klogd_signal(0);
}
while (1) {
/* Use kernel syscalls */
memset(log_buffer, '\0', sizeof(log_buffer));
if ( read(kmsg, log_buffer, sizeof(log_buffer)-1) < 0 ) {
char message[80];
if ( errno == EINTR )
continue;
snprintf(message, 79, "klogd: Cannot read proc file system: %d - %s.\n",
errno, strerror(errno));
logMessage(LOG_SYSLOG|LOG_ERR, message);
klogd_signal(0);
}
#if 0
if ( ksyslog(2, log_buffer, sizeof(log_buffer)) < 0 ) {
char message[80];
if ( errno == EINTR )
@@ -306,7 +288,6 @@ static void doKlogd(void)
logMessage(LOG_SYSLOG|LOG_ERR, message);
exit(1);
}
#endif
logp=log_buffer;
if ( *log_buffer == '<' )
{