# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1192480819 -7200
# Node ID 0c6048a8aaed9d3cb17e7328a89ded1cfd5f2e76
# Parent  8ffd013e225e1faedcee5a685b3913c3cc78f956
Use rpl_ prefix for functions, so as to avoid endless recursions in weird cases.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2007-10-15  Bruno Haible  <bruno@clisp.org>
+
+	* lib/fchdir.c (close, open, closedir, opendir, dup, dup2): Define
+	with explicit rpl_ prefix.
+	* lib/fopen.c (fopen): Likewise.
+	* lib/freopen.c (freopen): Likewise.
+	* lib/iconv.c (iconv): Likewise.
+	* lib/iconv_close.c (iconv_close): Likewise.
+
 2007-10-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* m4/iconv_open (gl_FUNC_ICONV_OPEN_UTF): Fix cache variable name.
diff --git a/lib/fchdir.c b/lib/fchdir.c
--- a/lib/fchdir.c
+++ b/lib/fchdir.c
@@ -78,7 +78,7 @@
 /* Override open() and close(), to keep track of the open file descriptors.  */
 
 int
-close (int fd)
+rpl_close (int fd)
 #undef close
 {
   int retval = close (fd);
@@ -94,7 +94,7 @@
 }
 
 int
-open (const char *filename, int flags, ...)
+rpl_open (const char *filename, int flags, ...)
 #undef open
 {
   mode_t mode;
@@ -139,7 +139,7 @@
    descriptors.  Needed because there is a function dirfd().  */
 
 int
-closedir (DIR *dp)
+rpl_closedir (DIR *dp)
 #undef closedir
 {
   int fd = dirfd (dp);
@@ -156,7 +156,7 @@
 }
 
 DIR *
-opendir (const char *filename)
+rpl_opendir (const char *filename)
 #undef opendir
 {
   DIR *dp;
@@ -182,7 +182,7 @@
 /* Override dup() and dup2(), to keep track of open file descriptors.  */
 
 int
-dup (int oldfd)
+rpl_dup (int oldfd)
 #undef dup
 {
   int newfd = dup (oldfd);
@@ -217,7 +217,7 @@
 }
 
 int
-dup2 (int oldfd, int newfd)
+rpl_dup2 (int oldfd, int newfd)
 #undef dup2
 {
   int retval = dup2 (oldfd, newfd);
diff --git a/lib/fopen.c b/lib/fopen.c
--- a/lib/fopen.c
+++ b/lib/fopen.c
@@ -24,7 +24,7 @@
 #include <string.h>
 
 FILE *
-fopen (const char *filename, const char *mode)
+rpl_fopen (const char *filename, const char *mode)
 #undef fopen
 {
 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
diff --git a/lib/freopen.c b/lib/freopen.c
--- a/lib/freopen.c
+++ b/lib/freopen.c
@@ -24,7 +24,7 @@
 #include <string.h>
 
 FILE *
-freopen (const char *filename, const char *mode, FILE *stream)
+rpl_freopen (const char *filename, const char *mode, FILE *stream)
 #undef freopen
 {
 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
diff --git a/lib/iconv.c b/lib/iconv.c
--- a/lib/iconv.c
+++ b/lib/iconv.c
@@ -275,9 +275,9 @@
 #endif
 
 size_t
-iconv (iconv_t cd,
-       ICONV_CONST char **inbuf, size_t *inbytesleft,
-       char **outbuf, size_t *outbytesleft)
+rpl_iconv (iconv_t cd,
+	   ICONV_CONST char **inbuf, size_t *inbytesleft,
+	   char **outbuf, size_t *outbytesleft)
 #undef iconv
 {
 #if REPLACE_ICONV_UTF
diff --git a/lib/iconv_close.c b/lib/iconv_close.c
--- a/lib/iconv_close.c
+++ b/lib/iconv_close.c
@@ -26,7 +26,7 @@
 #endif
 
 int
-iconv_close (iconv_t cd)
+rpl_iconv_close (iconv_t cd)
 #undef iconv_close
 {
 #if REPLACE_ICONV_UTF