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-rw-r--r--sysklogd/syslogd.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c
index 4265f4f..5630d97 100644
--- a/sysklogd/syslogd.c
+++ b/sysklogd/syslogd.c
@@ -140,6 +140,7 @@
//usage: )
//usage: "\n -l N Log only messages more urgent than prio N (1-8)"
//usage: "\n -S Smaller output"
+//usage: "\n -t Strip client-generated timestamps"
//usage: IF_FEATURE_SYSLOGD_DUP(
//usage: "\n -D Drop duplicates"
//usage: )
@@ -316,6 +317,7 @@ enum {
OPTBIT_outfile, // -O
OPTBIT_loglevel, // -l
OPTBIT_small, // -S
+ OPTBIT_timestamp, // -t
IF_FEATURE_ROTATE_LOGFILE(OPTBIT_filesize ,) // -s
IF_FEATURE_ROTATE_LOGFILE(OPTBIT_rotatecnt ,) // -b
IF_FEATURE_REMOTE_LOG( OPTBIT_remotelog ,) // -R
@@ -330,6 +332,7 @@ enum {
OPT_outfile = 1 << OPTBIT_outfile ,
OPT_loglevel = 1 << OPTBIT_loglevel,
OPT_small = 1 << OPTBIT_small ,
+ OPT_timestamp = 1 << OPTBIT_timestamp,
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,
@@ -339,7 +342,7 @@ enum {
OPT_cfg = IF_FEATURE_SYSLOGD_CFG( (1 << OPTBIT_cfg )) + 0,
OPT_kmsg = IF_FEATURE_KMSG_SYSLOG( (1 << OPTBIT_kmsg )) + 0,
};
-#define OPTION_STR "m:nO:l:S" \
+#define OPTION_STR "m:nO:l:St" \
IF_FEATURE_ROTATE_LOGFILE("s:" ) \
IF_FEATURE_ROTATE_LOGFILE("b:" ) \
IF_FEATURE_REMOTE_LOG( "R:*") \
@@ -813,21 +816,27 @@ static void parse_fac_prio_20(int pri, char *res20)
* that there is no timestamp, short-circuiting the test. */
static void timestamp_and_log(int pri, char *msg, int len)
{
- char *timestamp;
+ char *timestamp = NULL;
time_t now;
/* Jan 18 00:11:22 msg... */
/* 01234567890123456 */
- if (len < 16 || msg[3] != ' ' || msg[6] != ' '
- || msg[9] != ':' || msg[12] != ':' || msg[15] != ' '
+ if (len >= 16 && msg[3] == ' ' && msg[6] == ' '
+ && msg[9] == ':' && msg[12] == ':' && msg[15] == ' '
) {
+ if (!(option_mask32 & OPT_timestamp)) {
+ /* use message timestamp */
+ timestamp = msg;
+ now = 0;
+ }
+ msg += 16;
+ }
+
+ if (!timestamp) {
time(&now);
timestamp = ctime(&now) + 4; /* skip day of week */
- } else {
- now = 0;
- timestamp = msg;
- msg += 16;
}
+
timestamp[15] = '\0';
if (option_mask32 & OPT_kmsg) {