Use rpl_ prefix for functions, so as to avoid endless recursions in weird cases.

diff --git a/ChangeLog b/ChangeLog
index 4db436e51a5014060b666c5e1e4c8aa8bc1ba356..b43aa0f868742f015460a8d9bf1224d6dbb48816 100644 (file)
--- 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
index 24e699241adc9fdaee5cd33a0d5c38392c23f68c..246987c8860289e1c908f5c42eba00de64c71d7a 100644 (file)
--- a/lib/fchdir.c
+++ b/lib/fchdir.c
@@ -78,7 +78,7 @@ ensure_dirs_slot (size_t fd)
 /* 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 @@ close (int fd)
 }
 
 int
-open (const char *filename, int flags, ...)
+rpl_open (const char *filename, int flags, ...)
 #undef open
 {
   mode_t mode;
@@ -139,7 +139,7 @@ open (const char *filename, int flags, ...)
    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 @@ closedir (DIR *dp)
 }
 
 DIR *
-opendir (const char *filename)
+rpl_opendir (const char *filename)
 #undef opendir
 {
   DIR *dp;
@@ -182,7 +182,7 @@ opendir (const char *filename)
 /* 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 @@ dup (int oldfd)
 }
 
 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
index fd5564c6c27aa05632a7e8d329bbe963338f6609..14b65ca56db863c1bb348f7bcbe6755cb216c81d 100644 (file)
--- 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
index d36ec5c88c1ea20d40142140ffefd8b38f9330f2..5942bb0b3873a8520c6cfc5ea08f5a8e42856652 100644 (file)
--- 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
index 2abfff87ec23277e812b7a7cc2900e89b25d0413..ced09f2b1de08402dfb5d6ae17399a21cd25be93 100644 (file)
--- a/lib/iconv.c
+++ b/lib/iconv.c
@@ -275,9 +275,9 @@ utf32le_wctomb (unsigned char *r, ucs4_t wc, size_t n)
 #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
index 11b92d963f318a8ea2315ec52ebdef27d28516ea..261898e5f3b3c8822207c3df0d8f313559acea35 100644 (file)
--- 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