From 6334e558ab33ee1e54ed33740881a2798c5915c2 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Wed, 21 Jan 2004 23:27:48 +0000 Subject: Split up syscalls.c, since it had grown to be quite large and ugly. -Erik --- libc/sysdeps/linux/common/getresuid.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 libc/sysdeps/linux/common/getresuid.c (limited to 'libc/sysdeps/linux/common/getresuid.c') diff --git a/libc/sysdeps/linux/common/getresuid.c b/libc/sysdeps/linux/common/getresuid.c new file mode 100644 index 000000000..ec7d6ebb1 --- /dev/null +++ b/libc/sysdeps/linux/common/getresuid.c @@ -0,0 +1,28 @@ +/* vi: set sw=4 ts=4: */ +/* + * getresuid() for uClibc + * + * Copyright (C) 2000-2004 by Erik Andersen + * + * GNU Library General Public License (LGPL) version 2 or later. + */ + +#include "syscalls.h" + +#define __NR___syscall_getresuid __NR_getresuid +static inline _syscall3(int, __syscall_getresuid, __kernel_uid_t *, ruid, + __kernel_uid_t *, euid, __kernel_uid_t *, suid); + +int getresuid(uid_t * ruid, uid_t * euid, uid_t * suid) +{ + int result; + __kernel_uid_t k_ruid, k_euid, k_suid; + + result = __syscall_getresuid(&k_ruid, &k_euid, &k_suid); + if (result == 0) { + *ruid = (uid_t) k_ruid; + *euid = (uid_t) k_euid; + *suid = (uid_t) k_suid; + } + return result; +} -- cgit v1.2.3