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- /* vi: set sw=4 ts=4: */
- /*
- * getresuid() for uClibc
- *
- * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
- #include <sys/syscall.h>
- #ifdef __USE_GNU
- #include <unistd.h>
- #if defined(__NR_getresuid32)
- # undef __NR_getresuid
- # define __NR_getresuid __NR_getresuid32
- _syscall3(int, getresuid, uid_t *, ruid, uid_t *, euid, uid_t *, suid)
- #elif defined(__NR_getresuid)
- # 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;
- }
- #endif
- #endif
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