The -i flag in the util-linux, and upstream sysklogd, projects add
PID to syslog messages, using the LOG_PID flag.
Signed-off-by: Joachim Wiberg <troglo...@gmail.com>
---
sysklogd/logger.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/sysklogd/logger.c b/sysklogd/logger.c
index 04b2c8e3b..8424ae206 100644
--- a/sysklogd/logger.c
+++ b/sysklogd/logger.c
@@ -21,9 +21,10 @@
//kbuild:lib-$(CONFIG_LOGGER) += syslogd_and_logger.o
//usage:#define logger_trivial_usage
-//usage: "[-s] [-t TAG] [-p PRIO] [MESSAGE]"
+//usage: "[-i] [-s] [-t TAG] [-p PRIO] [MESSAGE]"
//usage:#define logger_full_usage "\n\n"
//usage: "Write MESSAGE (or stdin) to syslog\n"
+//usage: "\n -i Log PID of logger to system log"
//usage: "\n -s Log to stderr as well as the system log"
//usage: "\n -t TAG Log using the specified tag (defaults to user
name)"
//usage: "\n -p PRIO Priority (number or FACILITY.LEVEL pair)"
@@ -105,10 +106,12 @@ int logger_main(int argc UNUSED_PARAM, char **argv)
str_t = uid2uname_utoa(geteuid());
/* Parse any options */
- opt = getopt32(argv, "p:st:", &str_p, &str_t);
+ opt = getopt32(argv, "p:st:i", &str_p, &str_t);
if (opt & 0x2) /* -s */
i |= LOG_PERROR;
+ if (opt & 0x8) /* -i */
+ i |= LOG_PID;
//if (opt & 0x4) /* -t */
openlog(str_t, i, 0);
i = LOG_USER | LOG_NOTICE;
--
2.34.1
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