diff options
Diffstat (limited to 'system/busybox/0011-sysklogd-add-Z-option-to-adjust-message-timezones.patch')
| -rw-r--r-- | system/busybox/0011-sysklogd-add-Z-option-to-adjust-message-timezones.patch | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/system/busybox/0011-sysklogd-add-Z-option-to-adjust-message-timezones.patch b/system/busybox/0011-sysklogd-add-Z-option-to-adjust-message-timezones.patch deleted file mode 100644 index b4ba240c4..000000000 --- a/system/busybox/0011-sysklogd-add-Z-option-to-adjust-message-timezones.patch +++ /dev/null @@ -1,104 +0,0 @@ -From 889a08dc0ae0d6b76692e6ed811f431c5b5db53c Mon Sep 17 00:00:00 2001 -From: Shiz <hi@shiz.me> -Date: Mon, 8 May 2017 23:09:13 +0200 -Subject: [PATCH 11/16] sysklogd: add -Z option to adjust message timezones - -Some syslog() implementations like musl's[1] always send timestamps in UTC. -This change adds a new option to syslogd, -Z, to assume incoming timestamps -are always UTC and adjust them to the local timezone (of the syslogd) before -logging. - -[1]: http://www.openwall.com/lists/musl/2014/01/29/1 - -Signed-off-by: Shiz <hi@shiz.me> ---- - sysklogd/syslogd.c | 23 +++++++++++++++++++---- - 1 file changed, 19 insertions(+), 4 deletions(-) - -diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c -index 4265f4f90..eca955891 100644 ---- a/sysklogd/syslogd.c -+++ b/sysklogd/syslogd.c -@@ -122,6 +122,7 @@ - //usage: "(this version of syslogd ignores /etc/syslog.conf)\n" - //usage: ) - //usage: "\n -n Run in foreground" -+//usage: "\n -Z Adjust incoming UTC times to local time" - //usage: IF_FEATURE_REMOTE_LOG( - //usage: "\n -R HOST[:PORT] Log to HOST:PORT (default PORT:514)" - //usage: "\n -L Log locally and via network (default is network only if -R)" -@@ -233,6 +234,8 @@ typedef struct logRule_t { - /*int markInterval;*/ \ - /* level of messages to be logged */ \ - int logLevel; \ -+ /* whether to adjust message timezone */\ -+ int adjustTimezone; \ - IF_FEATURE_ROTATE_LOGFILE( \ - /* max size of file before rotation */ \ - unsigned logFileSize; \ -@@ -316,6 +319,7 @@ enum { - OPTBIT_outfile, // -O - OPTBIT_loglevel, // -l - OPTBIT_small, // -S -+ OPTBIT_adjusttz, // -Z - IF_FEATURE_ROTATE_LOGFILE(OPTBIT_filesize ,) // -s - IF_FEATURE_ROTATE_LOGFILE(OPTBIT_rotatecnt ,) // -b - IF_FEATURE_REMOTE_LOG( OPTBIT_remotelog ,) // -R -@@ -330,6 +334,7 @@ enum { - OPT_outfile = 1 << OPTBIT_outfile , - OPT_loglevel = 1 << OPTBIT_loglevel, - OPT_small = 1 << OPTBIT_small , -+ OPT_adjusttz = 1 << OPTBIT_adjusttz, - 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 +344,7 @@ 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:SZ" \ - IF_FEATURE_ROTATE_LOGFILE("s:" ) \ - IF_FEATURE_ROTATE_LOGFILE("b:" ) \ - IF_FEATURE_REMOTE_LOG( "R:*") \ -@@ -815,17 +820,23 @@ static void timestamp_and_log(int pri, char *msg, int len) - { - char *timestamp; - time_t now; -+ struct tm nowtm = { .tm_isdst = 0 }; - - /* Jan 18 00:11:22 msg... */ - /* 01234567890123456 */ - if (len < 16 || msg[3] != ' ' || msg[6] != ' ' - || msg[9] != ':' || msg[12] != ':' || msg[15] != ' ' - ) { -- time(&now); -+ now = time(NULL); - timestamp = ctime(&now) + 4; /* skip day of week */ - } else { -- now = 0; -- timestamp = msg; -+ if (G.adjustTimezone && strptime(msg, "%b %e %T", &nowtm)) { -+ now = mktime(&nowtm) - timezone; -+ timestamp = ctime(&now) + 4; /* skip day of week */ -+ } else { -+ now = 0; -+ timestamp = msg; -+ } - msg += 16; - } - timestamp[15] = '\0'; -@@ -1129,6 +1140,10 @@ int syslogd_main(int argc UNUSED_PARAM, char **argv) - if (opts & OPT_loglevel) // -l - G.logLevel = xatou_range(opt_l, 1, 8); - //if (opts & OPT_small) // -S -+ if (opts & OPT_adjusttz) { // -Z -+ G.adjustTimezone = 1; -+ tzset(); -+ } - #if ENABLE_FEATURE_ROTATE_LOGFILE - if (opts & OPT_filesize) // -s - G.logFileSize = xatou_range(opt_s, 0, INT_MAX/1024) * 1024; --- -2.16.2 - |