emo/busybox
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use gmtime_r() instead of gmtime()

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This avoids pulling in gmtime's static buffer:

function                                             old     new   delta
svlogd_main                                         1401    1412     +11
send_headers                                         668     678     +10
gmtime                                                21       -     -21
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 2/0 up/down: 21/-21)              Total: 0 bytes
   text	   data	    bss	    dec	    hex	filename
 920221	    555	   5804	 926580	  e2374	busybox_old
 920221	    555	   5740	 926516	  e2334	busybox_unstripped
                   ^^^^

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-03-06 18:11:47 +01:00
parent 33f7c8f200
commit e1b1b79269
3 changed files with 8 additions and 3 deletions
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1
sysklogd/syslogd_and_logger.c
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@@ -53,6 +53,7 @@ typedef struct _code {
static const CODE *const bb_prioritynames = prioritynames;
static const CODE *const bb_facilitynames = facilitynames;
#if ENABLE_SYSLOGD
#include "syslogd.c"
#endif