From 92c609a6ccfdb0289c4b5af04e1d4ffd03e49a3f Mon Sep 17 00:00:00 2001
From: deadwood <deadwood@fb15a70f-31f2-0310-bbcc-cdcc74a49acc>
Date: Wed, 10 Aug 2016 05:03:23 +0000
Subject: [PATCH] posixc.library: implement seteuid function

git-svn-id: https://svn.aros.org/svn/aros/trunk/AROS@52850 fb15a70f-31f2-0310-bbcc-cdcc74a49acc
---
 compiler/posixc/include/aros/posixc/unistd.h |  2 +-
 compiler/posixc/mmakefile.src                |  1 +
 compiler/posixc/posixc.conf                  |  6 ++--
 compiler/posixc/seteuid.c                    | 48 ++++++++++++++++++++++++++++
 4 files changed, 53 insertions(+), 4 deletions(-)
 create mode 100644 compiler/posixc/seteuid.c

diff --git a/compiler/posixc/include/aros/posixc/unistd.h b/compiler/posixc/include/aros/posixc/unistd.h
index a540170658..fcadfed6aa 100644
--- a/compiler/posixc/include/aros/posixc/unistd.h
+++ b/compiler/posixc/include/aros/posixc/unistd.h
@@ -415,7 +415,7 @@ ssize_t readlink(const char * restrict path, char * restrict buf, size_t bufsize
 /* NOTIMPL ssize_t readlinkat(int, const char *restrict, char *restrict, size_t); */
 int rmdir(const char *path);
 /* NOTIMPL int setegid(gid_t egid); */
-/* NOTIMPL int seteuid(uid_t euid); */
+int seteuid(uid_t euid);
 int setgid(gid_t gid);
 /* NOTIMPL int setpgid(pid_t pid, pid_t pgrp); */
 /* NOTIMPL int setpgrp(pid_t pid, pid_t pgrp); */
diff --git a/compiler/posixc/mmakefile.src b/compiler/posixc/mmakefile.src
index 1faa3e98c8..1d4ebc8d68 100644
--- a/compiler/posixc/mmakefile.src
+++ b/compiler/posixc/mmakefile.src
@@ -143,6 +143,7 @@ POSIXC := \
     seekdir \
     setbuf \
     setenv \
+    seteuid \
     setgid \
     setgrent \
     setpwent \
diff --git a/compiler/posixc/posixc.conf b/compiler/posixc/posixc.conf
index feac0b4404..2b4a919893 100644
--- a/compiler/posixc/posixc.conf
+++ b/compiler/posixc/posixc.conf
@@ -1,5 +1,5 @@
 ##begin config
-version 0.2
+version 0.3
 basename PosixC
 libbasetypeextern struct PosixCBase
 libbasetype struct PosixCIntBase
@@ -988,9 +988,9 @@ ssize_t readlink(const char * restrict path, char * restrict buf, size_t bufsize
 .skip 1
 #ssize_t readlinkat(int, const char *restrict, char *restrict, size_t)
 int rmdir(const char *path)
-.skip 2
+.skip 1
 #int setegid(gid_t egid)
-#int seteuid(uid_t euid)
+int seteuid(uid_t euid)
 int setgid(gid_t gid)
 .skip 5
 #int setpgid(pid_t pid, pid_t pgrp)
diff --git a/compiler/posixc/seteuid.c b/compiler/posixc/seteuid.c
new file mode 100644
index 0000000000..73a3593ed4
--- /dev/null
+++ b/compiler/posixc/seteuid.c
@@ -0,0 +1,48 @@
+/*
+    Copyright © 2016, The AROS Development Team. All rights reserved.
+    $Id$
+
+    POSIX.1-2008 function seteuid().
+*/
+
+#include <aros/debug.h>
+#include <errno.h>
+
+#include "__posixc_intbase.h"
+
+/*****************************************************************************
+
+    NAME */
+#include <unistd.h>
+
+        int seteuid(
+
+/*  SYNOPSIS */
+        uid_t uid)
+
+/*  FUNCTION
+
+    INPUTS
+
+    RESULT
+
+    NOTES
+        Does not check permissions.
+
+    EXAMPLE
+
+    BUGS
+
+    SEE ALSO
+
+    INTERNALS
+
+******************************************************************************/
+{
+    struct PosixCIntBase *PosixCBase =
+        (struct PosixCIntBase *)__aros_getbase_PosixCBase();
+
+    PosixCBase->euid = uid;
+
+    return 0;
+} /* seteuid() */
-- 
2.11.4.GIT