From 8f2cb7ab26b9c720c24cdeffb624bfe0c2352353 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 29 Mar 2013 12:30:33 +0100 Subject: 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 --- procps/watch.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'procps/watch.c') 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); -- cgit v1.2.3