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Write formatted duration to ENV_DURATION after commands that run for > 1s wall time.

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Ben Hoskings 2009-11-25 02:28:42 +11:00 committed by Suraj N. Kurapati
parent 1157e4d7b2
commit 7a8b7201a1
1 changed files with 36 additions and 0 deletions
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36
reader.c
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@ -2162,11 +2162,42 @@ int reader_get_cursor_pos()
return data->buff_pos;
}
#define ENV_CMD_DURATION L"CMD_DURATION"
void set_env_cmd_duration(struct timeval *after, struct timeval *before)
{
time_t secs = after->tv_sec - before->tv_sec;
suseconds_t usecs = after->tv_usec - before->tv_usec;
wchar_t buf[16];
if (after->tv_usec < before->tv_usec) {
usecs += 1000000;
secs -= 1;
}
if (secs < 1) {
env_remove( ENV_CMD_DURATION, 0 );
} else {
if (secs < 10) { // 10 secs
swprintf(buf, 16, L"%lu.%02us", secs, usecs / 10000);
} else if (secs < 60) { // 1 min
swprintf(buf, 16, L"%lu.%01us", secs, usecs / 100000);
} else if (secs < 600) { // 10 mins
swprintf(buf, 16, L"%lum %lu.%01us", secs / 60, secs % 60, usecs / 100000);
} else if (secs < 5400) { // 1.5 hours
swprintf(buf, 16, L"%lum %lus", secs / 60, secs % 60);
} else {
swprintf(buf, 16, L"%.1fh", secs / 3600.0f);
}
env_set( ENV_CMD_DURATION, buf, ENV_EXPORT );
}
}
void reader_run_command( const wchar_t *cmd )
{
wchar_t *ft;
struct timeval time_before, time_after;
ft= tok_first( cmd );
@ -2178,9 +2209,14 @@ void reader_run_command( const wchar_t *cmd )
term_donate();
gettimeofday(&time_before, NULL);
eval( cmd, 0, TOP );
job_reap( 1 );
gettimeofday(&time_after, NULL);
set_env_cmd_duration(&time_after, &time_before);
term_steal();
env_set( L"_", program_name, ENV_GLOBAL );