REORG Delete everything that's not innduct or build system or changed for innduct

[innduct.git] / lib / seteuid.c

diff --git a/lib/seteuid.c b/lib/seteuid.c
deleted file mode 100644 (file)
index ade8b73..0000000
--- a/lib/seteuid.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*  $Id: seteuid.c 3839 2000-08-29 04:50:18Z rra $
-**
-**  Replacement for a missing seteuid.
-**
-**  Written by Russ Allbery <rra@stanford.edu>
-**  This work is hereby placed in the public domain by its author.
-**
-**  Some systems don't have seteuid but do have setreuid.  setreuid with
-**  -1 given for the real UID is equivalent to seteuid on systems with
-**  POSIX saved UIDs.  On systems without POSIX saved UIDs, we'd lose our
-**  ability to regain privileges if we just set the effective UID, so
-**  instead fake a saved UID by setting the real UID to the current
-**  effective UID, using the real UID as the saved UID.
-**
-**  Note that swapping UIDs doesn't work on AIX, but AIX has saved UIDs.
-**  Note also that systems without setreuid lose, and that we assume that
-**  any system with seteuid has saved UIDs.
-*/
-
-#include "config.h"
-#include "clibrary.h"
-
-int
-seteuid(uid_t euid)
-{
-    int ruid;
-
-#ifdef _POSIX_SAVED_IDS
-    ruid = -1;
-#else
-    ruid = geteuid();
-#endif
-    return setreuid(ruid, euid);
-}