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authorUlrich Drepper <drepper@redhat.com>2000-03-21 01:29:48 +0000
committerUlrich Drepper <drepper@redhat.com>2000-03-21 01:29:48 +0000
commit7e836977ea1ccf19880978549590125832226525 (patch)
treeda1be89473bffb9b69226b716332233d31733933 /sysdeps/unix/sysv/aix/setreuid.c
parentdb8409143eb9aee94e436d22d4c9260d8840b337 (diff)
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Update.
2000-03-20 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/aix/*: Add initial code for port to AIX 4.3.
Diffstat (limited to 'sysdeps/unix/sysv/aix/setreuid.c')
-rw-r--r--sysdeps/unix/sysv/aix/setreuid.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/aix/setreuid.c b/sysdeps/unix/sysv/aix/setreuid.c
new file mode 100644
index 0000000000..ecf12a1ff3
--- /dev/null
+++ b/sysdeps/unix/sysv/aix/setreuid.c
@@ -0,0 +1,41 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <unistd.h>
+
+/* is there a reason *NOT* to include <sys/id.h>? */
+/* If so #define ID_EFFECTIVE and ID_REAL */
+#include <sys/id.h>
+
+extern int setuidx (int mask, uid_t uid);
+
+int
+__setreuid (uid_t ruid, uid_t euid)
+{
+ int res;
+
+ if (ruid == euid)
+ return setuidx (ID_EFFECTIVE | ID_REAL, euid);
+
+ res = setuidx (ID_REAL, ruid);
+ if (res == 0)
+ res = setuidx (ID_EFFECTIVE, euid);
+
+ return res;
+}
+strong_alias (__setreuid, setreuid)