diff options
Diffstat (limited to 'libc/sysdeps/linux/common/setgroups.c')
| -rw-r--r-- | libc/sysdeps/linux/common/setgroups.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/libc/sysdeps/linux/common/setgroups.c b/libc/sysdeps/linux/common/setgroups.c index 49d85156f..dd1a03f38 100644 --- a/libc/sysdeps/linux/common/setgroups.c +++ b/libc/sysdeps/linux/common/setgroups.c @@ -2,23 +2,35 @@ /* * setgroups() for uClibc * - * Copyright (C) 2000-2004 by Erik Andersen <andersen@codepoet.org> + * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> * - * GNU Library General Public License (LGPL) version 2 or later. + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ -#define sysconf __sysconf - #include "syscalls.h" #include <stdlib.h> #include <unistd.h> #include <grp.h> +libc_hidden_proto(setgroups) + +#if defined(__NR_setgroups32) +# undef __NR_setgroups +# define __NR_setgroups __NR_setgroups32 +_syscall2(int, setgroups, size_t, size, const gid_t *, list); + +#elif __WORDSIZE == 64 +_syscall2(int, setgroups, size_t, size, const gid_t *, list); + +#else + +libc_hidden_proto(sysconf) + #define __NR___syscall_setgroups __NR_setgroups static inline _syscall2(int, __syscall_setgroups, size_t, size, const __kernel_gid_t *, list); -int attribute_hidden __setgroups(size_t size, const gid_t *groups) +int setgroups(size_t size, const gid_t *groups) { if (size > (size_t) sysconf(_SC_NGROUPS_MAX)) { ret_error: @@ -47,4 +59,6 @@ ret_error: return i; } } -strong_alias(__setgroups,setgroups) +#endif + +libc_hidden_def(setgroups) |