From 82e0636e788f131d46451805f6c46e2d4f8496a9 Mon Sep 17 00:00:00 2001
From: Thomas Wienecke <wienecke.t@gmail.com>
Date: Wed, 26 Feb 2014 00:36:01 +0100
Subject: Delete local function strerror and USE_GETCWD define.

Both are useless after porting mch_dirname to libuv.
---
 src/os_unix.c | 16 ----------------
 src/os_unix.h | 10 ----------
 2 files changed, 26 deletions(-)

(limited to 'src')

diff --git a/src/os_unix.c b/src/os_unix.c
index 4bc4024abb..c3353d3724 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -1228,22 +1228,6 @@ long mch_get_pid()          {
   return (long)getpid();
 }
 
-#if !defined(HAVE_STRERROR) && defined(USE_GETCWD)
-static char *strerror __ARGS((int));
-
-static char * strerror(int err)
-{
-  extern int sys_nerr;
-  extern char     *sys_errlist[];
-  static char er[20];
-
-  if (err > 0 && err < sys_nerr)
-    return sys_errlist[err];
-  sprintf(er, "Error %d", err);
-  return er;
-}
-#endif
-
 #if defined(USE_FNAME_CASE) || defined(PROTO)
 /*
  * Set the case of the file name, if it already exists.  This will cause the
diff --git a/src/os_unix.h b/src/os_unix.h
index 5ae7c38f88..3eb79e9a25 100644
--- a/src/os_unix.h
+++ b/src/os_unix.h
@@ -42,16 +42,6 @@
  * Sun defines FILE on SunOS 4.x.x, Solaris has a typedef for FILE
  */
 
-/*
- * Using getcwd() is preferred, because it checks for a buffer overflow.
- * Don't use getcwd() on systems do use system("sh -c pwd").  There is an
- * autoconf check for this.
- * Use getcwd() anyway if getwd() isn't present.
- */
-#if defined(HAVE_GETCWD) && !(defined(BAD_GETCWD) && defined(HAVE_GETWD))
-# define USE_GETCWD
-#endif
-
 #ifndef __ARGS
 /* The AIX VisualAge cc compiler defines __EXTENDED__ instead of __STDC__
  * because it includes pre-ansi features. */
-- 
cgit