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| author | Mattias Andrée <maandree@kth.se> | 2021-03-30 18:17:26 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2021-03-30 18:17:55 +0200 |
| commit | afe89e5f9fc443383c8067ebe870541b73c679da (patch) | |
| tree | 4a52e9ed502fdd0bace255152f8219d92e089d4b /stopwatch.c | |
| parent | Add dice (diff) | |
| download | pdatools-afe89e5f9fc443383c8067ebe870541b73c679da.tar.gz pdatools-afe89e5f9fc443383c8067ebe870541b73c679da.tar.bz2 pdatools-afe89e5f9fc443383c8067ebe870541b73c679da.tar.xz | |
m + Add timer
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'stopwatch.c')
| -rw-r--r-- | stopwatch.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/stopwatch.c b/stopwatch.c index 5bfa69c..dcb36dd 100644 --- a/stopwatch.c +++ b/stopwatch.c @@ -142,6 +142,7 @@ int main(int argc, char *argv[]) { int timerfd = -1, old_flags = -1, tcset = 0, old_sig = 0; + int saved_errno; struct sigaction sigact; int64_t owner_set = 0; struct f_owner_ex old_owner, new_owner; @@ -218,9 +219,14 @@ main(int argc, char *argv[]) return 0; fail: - printf("\033[?25h\n"); - perror(argv0 ? argv0 : "stopwatch"); + saved_errno = errno; + if (quadsize) + printf("\n\n\033#5\033[?25h"); + else + printf("\033[?25h\n"); fflush(stdout); + errno = saved_errno; + perror(argv0 ? argv0 : "stopwatch"); if (owner_set) fcntl(STDIN_FILENO, F_SETOWN_EX, &old_owner); if (old_flags != -1) |