From 6befb33f31f034a0e8876ce6427dacdfa0cd7ea7 Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@suse.de>
Date: Mon, 27 Jan 2020 10:05:53 +0100
Subject: rt: avoid PLT setup in timer_[sg]ettime
The functions __timer_gettime64 and __timer_settime64 live in librt, not
libc. Use proper hidden aliases so that the callers do not need to set up
the PLT register.
Fixes commits cae1635a70 ("y2038: linux: Provide __timer_settime64
implementation") and 562cdc19c7 ("y2038: linux: Provide __timer_gettime64
implementation").
---
sysdeps/unix/sysv/linux/timer_gettime.c | 3 ++-
sysdeps/unix/sysv/linux/timer_settime.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
(limited to 'sysdeps/unix/sysv')
diff --git a/sysdeps/unix/sysv/linux/timer_gettime.c b/sysdeps/unix/sysv/linux/timer_gettime.c
index 669aff8d16..1e07d4845b 100644
--- a/sysdeps/unix/sysv/linux/timer_gettime.c
+++ b/sysdeps/unix/sysv/linux/timer_gettime.c
@@ -52,6 +52,8 @@ __timer_gettime64 (timer_t timerid, struct __itimerspec64 *value)
}
#if __TIMESIZE != 64
+librt_hidden_def (__timer_gettime64)
+
int
__timer_gettime (timer_t timerid, struct itimerspec *value)
{
@@ -67,4 +69,3 @@ __timer_gettime (timer_t timerid, struct itimerspec *value)
}
#endif
weak_alias (__timer_gettime, timer_gettime)
-libc_hidden_def (timer_gettime)
diff --git a/sysdeps/unix/sysv/linux/timer_settime.c b/sysdeps/unix/sysv/linux/timer_settime.c
index cd302e38d8..c97a9e92ef 100644
--- a/sysdeps/unix/sysv/linux/timer_settime.c
+++ b/sysdeps/unix/sysv/linux/timer_settime.c
@@ -68,6 +68,8 @@ __timer_settime64 (timer_t timerid, int flags,
}
#if __TIMESIZE != 64
+librt_hidden_def (__timer_settime64)
+
int
__timer_settime (timer_t timerid, int flags, const struct itimerspec *value,
struct itimerspec *ovalue)
@@ -89,4 +91,3 @@ __timer_settime (timer_t timerid, int flags, const struct itimerspec *value,
}
#endif
weak_alias (__timer_settime, timer_settime)
-libc_hidden_def (timer_settime)
--
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