mirror of
https://github.com/sheumann/hush.git
synced 2024-07-15 15:29:07 +00:00
syslogd and klogd work now.
-Erik
This commit is contained in:
Eric Andersen
parent
de1d61268e
commit
14ec6cf3c2
@ -22,6 +22,7 @@
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#include "internal.h"
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#include <stdio.h>
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#include <stdarg.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <unistd.h>
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@ -145,7 +146,8 @@ static void logMessage( int pri, char* msg)
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static void quit_signal(int sig)
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{
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logMessage(LOG_SYSLOG|LOG_INFO, "syslogd exiting");
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logMessage(LOG_SYSLOG|LOG_INFO, "System log daemon exiting.");
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unlink( _PATH_LOG);
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exit( TRUE);
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}
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@ -184,32 +186,27 @@ static void doSyslogd(void)
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signal(SIGALRM, domark);
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alarm(MarkInterval);
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unlink( _PATH_LOG);
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memset(&sunx, 0, sizeof(sunx));
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sunx.sun_family = AF_UNIX; /* Unix domain socket */
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strncpy(sunx.sun_path, _PATH_LOG, sizeof(sunx.sun_path));
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if ((fd = socket(PF_UNIX, SOCK_STREAM, 0)) < 0 ) {
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if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0 ) {
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perror("Couldn't obtain descriptor for socket " _PATH_LOG);
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exit( FALSE);
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}
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addrLength = sizeof(sunx.sun_family) + strlen(sunx.sun_path);
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if ( (bind(fd, (struct sockaddr *) &sunx, addrLength)) ||
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(chmod(_PATH_LOG, 0666) < 0) ||
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(listen(fd, 5)) )
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(fchmod(fd, 0666) < 0) || (listen(fd, 5)) )
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{
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perror("Could not connect to socket " _PATH_LOG);
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exit( FALSE);
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}
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/* Get localhost's name */
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gethostname(LocalHostName, sizeof(LocalHostName));
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if ( (p = strchr(LocalHostName, '.')) ) {
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*p++ = '\0';
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}
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logMessage(LOG_SYSLOG|LOG_INFO, "syslogd started: "
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"BusyBox v" BB_VER " (" BB_BT ") multi-call binary");
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"BusyBox v" BB_VER " (" BB_BT ")");
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while ((conn = accept(fd, (struct sockaddr *) &sunx,
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@ -258,7 +255,8 @@ static void klogd_signal(int sig)
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{
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//ksyslog(7, NULL, 0);
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//ksyslog(0, 0, 0);
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logMessage(LOG_SYSLOG|LOG_INFO, "Kernel log daemon terminating.");
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logMessage(LOG_SYSLOG|LOG_INFO, "Kernel log daemon exiting.");
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close( kmsg);
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exit( TRUE);
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}
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@ -268,6 +266,7 @@ static void doKlogd(void)
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int priority=LOG_INFO;
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struct stat sb;
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char log_buffer[4096];
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char *logp;
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/* Set up sig handlers */
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signal(SIGINT, klogd_signal);
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@ -275,9 +274,9 @@ static void doKlogd(void)
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signal(SIGTERM, klogd_signal);
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signal(SIGHUP, klogd_signal);
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logMessage(LOG_SYSLOG|LOG_INFO, "klogd started: "
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"BusyBox v" BB_VER " (" BB_BT ") multi-call binary");
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"BusyBox v" BB_VER " (" BB_BT ")");
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//ksyslog(1, NULL, 0);
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ksyslog(1, NULL, 0);
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if ( ((stat(_PATH_KLOG, &sb) < 0) && (errno == ENOENT)) ||
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( (kmsg = open(_PATH_KLOG, O_RDONLY)) < 0 ) ) {
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char message[80];
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@ -308,7 +307,7 @@ static void doKlogd(void)
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exit(1);
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}
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#endif
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fprintf(stderr, "the kernel says '%s'\n", log_buffer);
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logp=log_buffer;
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if ( *log_buffer == '<' )
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{
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switch ( *(log_buffer+1) )
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@ -338,9 +337,9 @@ static void doKlogd(void)
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default:
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priority = LOG_DEBUG;
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}
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*log_buffer += 3;
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logp+=3;
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}
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logMessage(LOG_KERN|priority, log_buffer);
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logMessage(LOG_KERN|priority, logp);
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}
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}
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@ -350,8 +349,9 @@ extern int syslogd_main(int argc, char **argv)
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{
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int pid, klogd_pid;
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int doFork = TRUE;
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char *p;
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char **argv1=argv;
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while (--argc > 0 && **(++argv1) == '-') {
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while (*(++(*argv1))) {
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switch (**argv1) {
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@ -375,6 +375,12 @@ extern int syslogd_main(int argc, char **argv)
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}
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}
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}
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/* Store away localhost's name before the fork */
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gethostname(LocalHostName, sizeof(LocalHostName));
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if ( (p = strchr(LocalHostName, '.')) ) {
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*p++ = '\0';
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}
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if (doFork == TRUE) {
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pid = fork();
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@ -388,7 +394,7 @@ extern int syslogd_main(int argc, char **argv)
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doSyslogd();
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}
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/* Start klogd process */
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/* Start up the klogd process */
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klogd_pid = fork();
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if (klogd_pid == 0 ) {
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strncpy(argv[0], "klogd", strlen(argv[0]));
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44
syslogd.c
44
syslogd.c
@ -22,6 +22,7 @@
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#include "internal.h"
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#include <stdio.h>
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#include <stdarg.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <unistd.h>
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@ -145,7 +146,8 @@ static void logMessage( int pri, char* msg)
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static void quit_signal(int sig)
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{
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logMessage(LOG_SYSLOG|LOG_INFO, "syslogd exiting");
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logMessage(LOG_SYSLOG|LOG_INFO, "System log daemon exiting.");
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unlink( _PATH_LOG);
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exit( TRUE);
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}
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@ -184,32 +186,27 @@ static void doSyslogd(void)
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signal(SIGALRM, domark);
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alarm(MarkInterval);
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unlink( _PATH_LOG);
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memset(&sunx, 0, sizeof(sunx));
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sunx.sun_family = AF_UNIX; /* Unix domain socket */
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strncpy(sunx.sun_path, _PATH_LOG, sizeof(sunx.sun_path));
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if ((fd = socket(PF_UNIX, SOCK_STREAM, 0)) < 0 ) {
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if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0 ) {
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perror("Couldn't obtain descriptor for socket " _PATH_LOG);
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exit( FALSE);
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}
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addrLength = sizeof(sunx.sun_family) + strlen(sunx.sun_path);
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if ( (bind(fd, (struct sockaddr *) &sunx, addrLength)) ||
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(chmod(_PATH_LOG, 0666) < 0) ||
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(listen(fd, 5)) )
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(fchmod(fd, 0666) < 0) || (listen(fd, 5)) )
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{
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perror("Could not connect to socket " _PATH_LOG);
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exit( FALSE);
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}
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/* Get localhost's name */
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gethostname(LocalHostName, sizeof(LocalHostName));
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if ( (p = strchr(LocalHostName, '.')) ) {
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*p++ = '\0';
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}
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logMessage(LOG_SYSLOG|LOG_INFO, "syslogd started: "
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"BusyBox v" BB_VER " (" BB_BT ") multi-call binary");
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"BusyBox v" BB_VER " (" BB_BT ")");
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while ((conn = accept(fd, (struct sockaddr *) &sunx,
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@ -258,7 +255,8 @@ static void klogd_signal(int sig)
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{
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//ksyslog(7, NULL, 0);
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//ksyslog(0, 0, 0);
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logMessage(LOG_SYSLOG|LOG_INFO, "Kernel log daemon terminating.");
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logMessage(LOG_SYSLOG|LOG_INFO, "Kernel log daemon exiting.");
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close( kmsg);
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exit( TRUE);
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}
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@ -268,6 +266,7 @@ static void doKlogd(void)
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int priority=LOG_INFO;
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struct stat sb;
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char log_buffer[4096];
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char *logp;
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/* Set up sig handlers */
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signal(SIGINT, klogd_signal);
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@ -275,9 +274,9 @@ static void doKlogd(void)
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signal(SIGTERM, klogd_signal);
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signal(SIGHUP, klogd_signal);
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logMessage(LOG_SYSLOG|LOG_INFO, "klogd started: "
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"BusyBox v" BB_VER " (" BB_BT ") multi-call binary");
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"BusyBox v" BB_VER " (" BB_BT ")");
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//ksyslog(1, NULL, 0);
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ksyslog(1, NULL, 0);
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if ( ((stat(_PATH_KLOG, &sb) < 0) && (errno == ENOENT)) ||
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( (kmsg = open(_PATH_KLOG, O_RDONLY)) < 0 ) ) {
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char message[80];
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@ -308,7 +307,7 @@ static void doKlogd(void)
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exit(1);
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}
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#endif
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fprintf(stderr, "the kernel says '%s'\n", log_buffer);
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logp=log_buffer;
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if ( *log_buffer == '<' )
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{
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switch ( *(log_buffer+1) )
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@ -338,9 +337,9 @@ static void doKlogd(void)
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default:
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priority = LOG_DEBUG;
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}
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*log_buffer += 3;
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logp+=3;
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}
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logMessage(LOG_KERN|priority, log_buffer);
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logMessage(LOG_KERN|priority, logp);
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}
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}
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@ -350,8 +349,9 @@ extern int syslogd_main(int argc, char **argv)
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{
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int pid, klogd_pid;
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int doFork = TRUE;
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char *p;
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char **argv1=argv;
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while (--argc > 0 && **(++argv1) == '-') {
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while (*(++(*argv1))) {
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switch (**argv1) {
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@ -375,6 +375,12 @@ extern int syslogd_main(int argc, char **argv)
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}
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}
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}
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/* Store away localhost's name before the fork */
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gethostname(LocalHostName, sizeof(LocalHostName));
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if ( (p = strchr(LocalHostName, '.')) ) {
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*p++ = '\0';
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}
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if (doFork == TRUE) {
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pid = fork();
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@ -388,7 +394,7 @@ extern int syslogd_main(int argc, char **argv)
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doSyslogd();
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}
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/* Start klogd process */
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/* Start up the klogd process */
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klogd_pid = fork();
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if (klogd_pid == 0 ) {
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strncpy(argv[0], "klogd", strlen(argv[0]));
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@ -45,7 +45,7 @@ const char mtab_file[] = "/proc/mounts";
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#endif
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/* volatile so gcc knows this is the enod of the line */
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/* volatile so gcc knows this is the end of the line */
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extern void usage(const char *usage)
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{
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fprintf(stderr, "BusyBox v%s (%s) multi-call binary -- GPL2\n\n", BB_VER, BB_BT);
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