#include <syslog.h>
*/
-#include <paths.h>
#include <sys/un.h>
#include <sys/uio.h>
/*int markInterval;*/ \
/* level of messages to be logged */ \
int logLevel; \
-USE_FEATURE_ROTATE_LOGFILE( \
+IF_FEATURE_ROTATE_LOGFILE( \
/* max size of file before rotation */ \
unsigned logFileSize; \
/* number of rotated message files */ \
unsigned curFileSize; \
smallint isRegular; \
) \
-USE_FEATURE_REMOTE_LOG( \
+IF_FEATURE_REMOTE_LOG( \
/* udp socket for remote logging */ \
int remoteFD; \
len_and_sockaddr* remoteAddr; \
) \
-USE_FEATURE_IPC_SYSLOG( \
+IF_FEATURE_IPC_SYSLOG( \
int shmid; /* ipc shared memory id */ \
int s_semid; /* ipc semaphore id */ \
int shm_size; \
OPTBIT_outfile, // -O
OPTBIT_loglevel, // -l
OPTBIT_small, // -S
- USE_FEATURE_ROTATE_LOGFILE(OPTBIT_filesize ,) // -s
- USE_FEATURE_ROTATE_LOGFILE(OPTBIT_rotatecnt ,) // -b
- USE_FEATURE_REMOTE_LOG( OPTBIT_remotelog ,) // -R
- USE_FEATURE_REMOTE_LOG( OPTBIT_locallog ,) // -L
- USE_FEATURE_IPC_SYSLOG( OPTBIT_circularlog,) // -C
- USE_FEATURE_SYSLOGD_DUP( OPTBIT_dup ,) // -D
+ IF_FEATURE_ROTATE_LOGFILE(OPTBIT_filesize ,) // -s
+ IF_FEATURE_ROTATE_LOGFILE(OPTBIT_rotatecnt ,) // -b
+ IF_FEATURE_REMOTE_LOG( OPTBIT_remotelog ,) // -R
+ IF_FEATURE_REMOTE_LOG( OPTBIT_locallog ,) // -L
+ IF_FEATURE_IPC_SYSLOG( OPTBIT_circularlog,) // -C
+ IF_FEATURE_SYSLOGD_DUP( OPTBIT_dup ,) // -D
OPT_mark = 1 << OPTBIT_mark ,
OPT_nofork = 1 << OPTBIT_nofork ,
OPT_outfile = 1 << OPTBIT_outfile ,
OPT_loglevel = 1 << OPTBIT_loglevel,
OPT_small = 1 << OPTBIT_small ,
- OPT_filesize = USE_FEATURE_ROTATE_LOGFILE((1 << OPTBIT_filesize )) + 0,
- OPT_rotatecnt = USE_FEATURE_ROTATE_LOGFILE((1 << OPTBIT_rotatecnt )) + 0,
- OPT_remotelog = USE_FEATURE_REMOTE_LOG( (1 << OPTBIT_remotelog )) + 0,
- OPT_locallog = USE_FEATURE_REMOTE_LOG( (1 << OPTBIT_locallog )) + 0,
- OPT_circularlog = USE_FEATURE_IPC_SYSLOG( (1 << OPTBIT_circularlog)) + 0,
- OPT_dup = USE_FEATURE_SYSLOGD_DUP( (1 << OPTBIT_dup )) + 0,
+ OPT_filesize = IF_FEATURE_ROTATE_LOGFILE((1 << OPTBIT_filesize )) + 0,
+ OPT_rotatecnt = IF_FEATURE_ROTATE_LOGFILE((1 << OPTBIT_rotatecnt )) + 0,
+ OPT_remotelog = IF_FEATURE_REMOTE_LOG( (1 << OPTBIT_remotelog )) + 0,
+ OPT_locallog = IF_FEATURE_REMOTE_LOG( (1 << OPTBIT_locallog )) + 0,
+ OPT_circularlog = IF_FEATURE_IPC_SYSLOG( (1 << OPTBIT_circularlog)) + 0,
+ OPT_dup = IF_FEATURE_SYSLOGD_DUP( (1 << OPTBIT_dup )) + 0,
};
#define OPTION_STR "m:nO:l:S" \
- USE_FEATURE_ROTATE_LOGFILE("s:" ) \
- USE_FEATURE_ROTATE_LOGFILE("b:" ) \
- USE_FEATURE_REMOTE_LOG( "R:" ) \
- USE_FEATURE_REMOTE_LOG( "L" ) \
- USE_FEATURE_IPC_SYSLOG( "C::") \
- USE_FEATURE_SYSLOGD_DUP( "D" )
+ IF_FEATURE_ROTATE_LOGFILE("s:" ) \
+ IF_FEATURE_ROTATE_LOGFILE("b:" ) \
+ IF_FEATURE_REMOTE_LOG( "R:" ) \
+ IF_FEATURE_REMOTE_LOG( "L" ) \
+ IF_FEATURE_IPC_SYSLOG( "C::") \
+ IF_FEATURE_SYSLOGD_DUP( "D" )
#define OPTION_DECL *opt_m, *opt_l \
- USE_FEATURE_ROTATE_LOGFILE(,*opt_s) \
- USE_FEATURE_ROTATE_LOGFILE(,*opt_b) \
- USE_FEATURE_IPC_SYSLOG( ,*opt_C = NULL)
+ IF_FEATURE_ROTATE_LOGFILE(,*opt_s) \
+ IF_FEATURE_ROTATE_LOGFILE(,*opt_b) \
+ IF_FEATURE_IPC_SYSLOG( ,*opt_C = NULL)
#define OPTION_PARAM &opt_m, &G.logFilePath, &opt_l \
- USE_FEATURE_ROTATE_LOGFILE(,&opt_s) \
- USE_FEATURE_ROTATE_LOGFILE(,&opt_b) \
- USE_FEATURE_REMOTE_LOG( ,&G.remoteAddrStr) \
- USE_FEATURE_IPC_SYSLOG( ,&opt_C)
+ IF_FEATURE_ROTATE_LOGFILE(,&opt_s) \
+ IF_FEATURE_ROTATE_LOGFILE(,&opt_b) \
+ IF_FEATURE_REMOTE_LOG( ,&G.remoteAddrStr) \
+ IF_FEATURE_IPC_SYSLOG( ,&opt_C)
/* circular buffer variables/structures */
}
#endif
if (G.logFD >= 0) {
+ /* Reopen log file every second. This allows admin
+ * to delete the file and not worry about restarting us.
+ * This costs almost nothing since it happens
+ * _at most_ once a second.
+ */
if (!now)
now = time(NULL);
if (G.last_log_time != now) {
- G.last_log_time = now; /* reopen log file every second */
+ G.last_log_time = now;
close(G.logFD);
goto reopen;
}
} else {
reopen:
- G.logFD = device_open(G.logFilePath, O_WRONLY | O_CREAT
- | O_NOCTTY | O_APPEND | O_NONBLOCK);
+ G.logFD = open(G.logFilePath, O_WRONLY | O_CREAT
+ | O_NOCTTY | O_APPEND | O_NONBLOCK,
+ 0666);
if (G.logFD < 0) {
/* cannot open logfile? - print to /dev/console then */
int fd = device_open(DEV_CONSOLE, O_WRONLY | O_NOCTTY | O_NONBLOCK);
char *timestamp;
time_t now;
+ /* Jan 18 00:11:22 msg... */
+ /* 01234567890123456 */
if (len < 16 || msg[3] != ' ' || msg[6] != ' '
|| msg[9] != ':' || msg[12] != ':' || msg[15] != ' '
) {