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From: Alexander Lobakin <alobakin@pm.me>
To: Rich Felker <dalias@aerifal.cx>, musl@lists.openwall.com
Cc: Alexander Lobakin <alobakin@pm.me>
Subject: [musl] [PATCH 13/18] mq_timedsend: prefer time64 variant if available
Date: Sun, 27 Dec 2020 18:42:17 +0000	[thread overview]
Message-ID: <20201227184032.22413-13-alobakin@pm.me> (raw)
In-Reply-To: <20201227184032.22413-1-alobakin@pm.me>

Instead of using time64 variant "only when needed", use it as
a default and fallback to time32 only on -ENOSYS.

Signed-off-by: Alexander Lobakin <alobakin@pm.me>
---
 src/mq/mq_timedsend.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/mq/mq_timedsend.c b/src/mq/mq_timedsend.c
index 56cfcbb833ed..f85d9f7dd07a 100644
--- a/src/mq/mq_timedsend.c
+++ b/src/mq/mq_timedsend.c
@@ -10,10 +10,8 @@ int mq_timedsend(mqd_t mqd, const char *msg, size_t len, unsigned prio, const st
 #ifdef SYS_mq_timedsend_time64
 	time_t s = at ? at->tv_sec : 0;
 	long ns = at ? at->tv_nsec : 0;
-	long r = -ENOSYS;
-	if (SYS_mq_timedsend == SYS_mq_timedsend_time64 || !IS32BIT(s))
-		r = __syscall_cp(SYS_mq_timedsend_time64, mqd, msg, len, prio,
-			at ? ((long long []){at->tv_sec, at->tv_nsec}) : 0);
+	long r = __syscall_cp(SYS_mq_timedsend_time64, mqd, msg, len, prio,
+		at ? ((long long []){at->tv_sec, at->tv_nsec}) : 0);
 	if (SYS_mq_timedsend == SYS_mq_timedsend_time64 || r != -ENOSYS)
 		return __syscall_ret(r);
 	return syscall_cp(SYS_mq_timedsend, mqd, msg, len, prio,
-- 
2.29.2



  parent reply	other threads:[~2020-12-27 18:57 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-27 18:39 [musl] [PATCH 00/18] time64: always prefer time64 syscalls Alexander Lobakin
2020-12-27 18:40 ` [musl] [PATCH 01/18] clock_gettime: prefer time64 variant if available Alexander Lobakin
2020-12-27 18:40   ` [musl] [PATCH 02/18] clock_settime: " Alexander Lobakin
2020-12-27 18:41   ` [musl] [PATCH 03/18] clock_adjtime: try adjtimex at last Alexander Lobakin
2020-12-27 21:57     ` Rich Felker
2020-12-27 18:41   ` [musl] [PATCH 04/18] clock_getres: use time64 variant by default Alexander Lobakin
2020-12-27 18:41   ` [musl] [PATCH 05/18] clock_nanosleep: prefer time64 variant if available Alexander Lobakin
2020-12-27 18:41   ` [musl] [PATCH 06/18] timer_gettime: " Alexander Lobakin
2020-12-27 18:41   ` [musl] [PATCH 07/18] timer_settime: " Alexander Lobakin
2020-12-27 18:41   ` [musl] [PATCH 08/18] timerfd_gettime: " Alexander Lobakin
2020-12-27 18:41   ` [musl] [PATCH 09/18] timerfd_settime: " Alexander Lobakin
2020-12-27 18:41   ` [musl] [PATCH 10/18] utimensat: " Alexander Lobakin
2020-12-27 18:42   ` [musl] [PATCH 11/18] pselect, select: prefer time64 variant of pselect6 " Alexander Lobakin
2020-12-27 18:42   ` [musl] [PATCH 12/18] poll, ppoll: prefer time64 variant of ppoll " Alexander Lobakin
2020-12-27 18:42   ` Alexander Lobakin [this message]
2020-12-27 18:42   ` [musl] [PATCH 14/18] mq_timedreceive: prefer time64 variant " Alexander Lobakin
2020-12-27 18:42   ` [musl] [PATCH 15/18] semtimedop: prefer time64 variant of semtimedop " Alexander Lobakin
2020-12-27 18:42   ` [musl] [PATCH 16/18] [rt_]sigtimedwait: prefer time64 variant " Alexander Lobakin
2020-12-27 18:42   ` [musl] [PATCH 17/18] futex: " Alexander Lobakin
2020-12-27 22:18     ` Rich Felker
2020-12-27 18:42   ` [musl] [PATCH 18/18] sched_rr_get_interval: use " Alexander Lobakin
2020-12-27 21:54   ` [musl] [PATCH 01/18] clock_gettime: prefer " Rich Felker
2020-12-27 21:52 ` [musl] [PATCH 00/18] time64: always prefer time64 syscalls Rich Felker
2020-12-28 11:11 ` Alexander Lobakin

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