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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2013-03-29 12:30:33 +0100
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2013-03-29 12:30:33 +0100
commit8f2cb7ab26b9c720c24cdeffb624bfe0c2352353 (patch)
tree8d76825f24632d338118919b0553f542fdd3a8aa /procps
parent6c852bfcadd78f53ec7a5f35882636a2a4a66eb0 (diff)
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libbb: introduce and use strftime_[YYYYMMDD]HHMMSS()
function old new delta strftime_fmt - 53 +53 strftime_YYYYMMDDHHMMSS - 12 +12 strftime_HHMMSS - 12 +12 human_time 44 43 -1 fmtstr_t 9 - -9 step_time 361 345 -16 watch_main 261 232 -29 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 0/3 up/down: 77/-55) Total: 22 bytes text data bss dec hex filename 919203 932 17692 937827 e4f63 busybox_old 919209 932 17692 937833 e4f69 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'procps')
-rw-r--r--procps/watch.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/procps/watch.c b/procps/watch.c
index 36af1cca7..0397f21bf 100644
--- a/procps/watch.c
+++ b/procps/watch.c
@@ -69,7 +69,6 @@ int watch_main(int argc UNUSED_PARAM, char **argv)
printf("\033[H""\033[J");
if (!(opt & 0x2)) { // no -t
const unsigned time_len = sizeof("1234-67-90 23:56:89");
- time_t t;
// STDERR_FILENO is procps3 compat:
// "watch ls 2>/dev/null" does not detect tty size
@@ -79,10 +78,13 @@ int watch_main(int argc UNUSED_PARAM, char **argv)
free(header);
header = xasprintf("Every %us: %-*s", period, (int)width, cmd);
}
- time(&t);
- if (time_len < width)
- strftime(header + width - time_len, time_len,
- "%Y-%m-%d %H:%M:%S", localtime(&t));
+ if (time_len < width) {
+ strftime_YYYYMMDDHHMMSS(
+ header + width - time_len,
+ time_len,
+ /*time_t*:*/ NULL
+ );
+ }
// compat: empty line between header and cmd output
printf("%s\n\n", header);