diff options
Diffstat (limited to 'libc/nptl/sem_getvalue.c')
-rw-r--r-- | libc/nptl/sem_getvalue.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/libc/nptl/sem_getvalue.c b/libc/nptl/sem_getvalue.c new file mode 100644 index 000000000..6bc7ea82b --- /dev/null +++ b/libc/nptl/sem_getvalue.c @@ -0,0 +1,42 @@ +/* Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. + + 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. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <semaphore.h> +#include <shlib-compat.h> +#include "semaphoreP.h" + + +int +__new_sem_getvalue (sem, sval) + sem_t *sem; + int *sval; +{ + struct sem *isem = (struct sem *) sem; + + /* XXX Check for valid SEM parameter. */ + + *sval = isem->count; + + return 0; +} +versioned_symbol (libpthread, __new_sem_getvalue, sem_getvalue, GLIBC_2_1); +#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1) +strong_alias (__new_sem_getvalue, __old_sem_getvalue) +compat_symbol (libpthread, __old_sem_getvalue, sem_getvalue, GLIBC_2_0); +#endif |