From daa3fc9bff55c1f8368a464ec802ab620901344e Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Tue, 22 Jun 2021 09:50:27 +0200 Subject: rt: Move generic implementation from sysdeps/pthread to rt The pthread-based implementation is the generic one. Replacing the stubs makes it clear that they do not have to be adjusted for the libpthread move. Result of: git mv -f sysdeps/pthread/aio_misc.h sysdeps/generic/ git mv sysdeps/pthread/timer_routines.c sysdeps/htl/ git mv -f sysdeps/pthread/{aio,lio,timer}_*.c rt/ Followed by manual adjustment of the #include paths in sysdeps/unix/sysv/linux/wordsize-64, and a move of the version definitions formerly in sysdeps/pthread/Versions. Reviewed-by: Adhemerval Zanella --- rt/timer_getoverr.c | 33 ++++++++++++++++++++++++--------- 1 file changed, 24 insertions(+), 9 deletions(-) (limited to 'rt/timer_getoverr.c') diff --git a/rt/timer_getoverr.c b/rt/timer_getoverr.c index 3680ba687f..c1952f80c6 100644 --- a/rt/timer_getoverr.c +++ b/rt/timer_getoverr.c @@ -1,10 +1,11 @@ -/* Copyright (C) 1999-2021 Free Software Foundation, Inc. +/* Copyright (C) 2000-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. + Contributed by Kaz Kylheku . The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + modify it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -12,17 +13,31 @@ Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ + License along with the GNU C Library; see the file COPYING.LIB. If + not, see . */ #include +#include #include +#include "posix-timer.h" + + /* Get expiration overrun for timer TIMERID. */ int timer_getoverrun (timer_t timerid) { - __set_errno (ENOSYS); - return -1; + struct timer_node *timer; + int retval = -1; + + pthread_mutex_lock (&__timer_mutex); + + if (! timer_valid (timer = timer_id2ptr (timerid))) + __set_errno (EINVAL); + else + retval = timer->overrun_count; + + pthread_mutex_unlock (&__timer_mutex); + + return retval; } -stub_warning (timer_getoverrun) -- cgit 1.4.1