diff options
| author | Denis Ivanov <denis.ivanov@cloudbear.ru> | 2018-07-06 12:03:15 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2018-08-29 16:49:00 +0300 |
| commit | 258996b696acc2efda5cc10390d373660157b22c (patch) | |
| tree | 4d4c371178681ad76775c41f6785ddd67db4a0fa /libgloss/riscv | |
| parent | 03cd2c4efa191c2855591e23fec1e240460a0048 (diff) | |
RISC-V: Fixed return code in _times syscall.
Upon successful completion, times() shall return the elapsed real time,
in clock ticks, since an arbitrary point in the past (for example,
system start-up time).
Signed-off-by: Kito Cheng <kito.cheng@gmail.com>
Diffstat (limited to 'libgloss/riscv')
| -rw-r--r-- | libgloss/riscv/sys_times.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libgloss/riscv/sys_times.c b/libgloss/riscv/sys_times.c index eb0ef9d1f..fc8133ade 100644 --- a/libgloss/riscv/sys_times.c +++ b/libgloss/riscv/sys_times.c @@ -23,7 +23,7 @@ _times(struct tms *buf) { // when called for the first time, initialize t0 static struct timeval t0; - if (t0.tv_sec == 0) + if (t0.tv_sec == 0 && t0.tv_usec == 0) _gettimeofday (&t0, 0); struct timeval t; @@ -33,5 +33,5 @@ _times(struct tms *buf) buf->tms_utime = utime * CLOCKS_PER_SEC / 1000000; buf->tms_stime = buf->tms_cstime = buf->tms_cutime = 0; - return -1; + return buf->tms_utime; } |