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Message-ID: <20201227184032.22413-9-alobakin@pm.me>
Date: Sun, 27 Dec 2020 18:41:47 +0000
From: Alexander Lobakin <alobakin@...me>
To: Rich Felker <dalias@...ifal.cx>, musl@...ts.openwall.com
Cc: Alexander Lobakin <alobakin@...me>
Subject: [PATCH 09/18] timerfd_settime: prefer time64 variant if available
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@...me>
---
src/linux/timerfd.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/src/linux/timerfd.c b/src/linux/timerfd.c
index d26371cc1182..bfaae1daf675 100644
--- a/src/linux/timerfd.c
+++ b/src/linux/timerfd.c
@@ -14,11 +14,8 @@ int timerfd_settime(int fd, int flags, const struct itimerspec *new, struct itim
#ifdef SYS_timerfd_settime64
time_t is = new->it_interval.tv_sec, vs = new->it_value.tv_sec;
long ins = new->it_interval.tv_nsec, vns = new->it_value.tv_nsec;
- int r = -ENOSYS;
- if (SYS_timerfd_settime == SYS_timerfd_settime64
- || !IS32BIT(is) || !IS32BIT(vs) || (sizeof(time_t)>4 && old))
- r = __syscall(SYS_timerfd_settime64, fd, flags,
- ((long long[]){is, ins, vs, vns}), old);
+ int r = __syscall(SYS_timerfd_settime64, fd, flags,
+ ((long long[]){is, ins, vs, vns}), old);
if (SYS_timerfd_settime == SYS_timerfd_settime64 || r!=-ENOSYS)
return __syscall_ret(r);
if (!IS32BIT(is) || !IS32BIT(vs))
--
2.29.2
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