New module 'fprintf-posix'.

[gnulib.git] / lib / stdio_.h

diff --git a/lib/stdio_.h b/lib/stdio_.h
index 03912bd..7be355a 100644 (file)
--- a/lib/stdio_.h
+++ b/lib/stdio_.h
@@ -16,7 +16,7 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
-#if defined __need_FILE
+#if defined __need_FILE || defined __need___FILE
 /* Special invocation convention inside glibc header files.  */
 
 #include @ABSOLUTE_STDIO_H@
@@ -40,8 +40,39 @@ extern "C" {
 #endif
 
 
+#if @GNULIB_FPRINTF_POSIX@
+# if @REPLACE_FPRINTF@
+#  define fprintf rpl_fprintf
+extern int fprintf (FILE *fp, const char *format, ...);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef fprintf
+# define fprintf \
+    (GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
+                      "use gnulib module fprintf-posix for portable " \
+                      "POSIX compliance"), \
+     fprintf)
+#endif
+
+#if @GNULIB_VFPRINTF_POSIX@
+# if @REPLACE_VFPRINTF@
+#  define vfprintf rpl_vfprintf
+extern int vfprintf (FILE *fp, const char *format, va_list args);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef vfprintf
+# define vfprintf(s,f,a) \
+    (GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
+                      "use gnulib module vfprintf-posix for portable " \
+                      "POSIX compliance"), \
+     vfprintf (s, f, a))
+#endif
+
 #if @GNULIB_SNPRINTF@
-# if !@HAVE_DECL_SNPRINTF@
+# if @REPLACE_SNPRINTF@
+#  define snprintf rpl_snprintf
+# endif
+# if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
 extern int snprintf (char *str, size_t size, const char *format, ...);
 # endif
 #elif defined GNULIB_POSIXCHECK
@@ -53,7 +84,10 @@ extern int snprintf (char *str, size_t size, const char *format, ...);
 #endif
 
 #if @GNULIB_VSNPRINTF@
-# if !@HAVE_DECL_VSNPRINTF@
+# if @REPLACE_VSNPRINTF@
+#  define vsnprintf rpl_vsnprintf
+# endif
+# if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
 extern int vsnprintf (char *str, size_t size, const char *format, va_list args);
 # endif
 #elif defined GNULIB_POSIXCHECK
@@ -64,6 +98,34 @@ extern int vsnprintf (char *str, size_t size, const char *format, va_list args);
      vsnprintf (b, s, f, a))
 #endif
 
+#if @GNULIB_SPRINTF_POSIX@
+# if @REPLACE_SPRINTF@
+#  define sprintf rpl_sprintf
+extern int sprintf (char *str, const char *format, ...);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef sprintf
+# define sprintf \
+    (GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
+                      "use gnulib module sprintf-posix for portable " \
+                      "POSIX compliance"), \
+     sprintf)
+#endif
+
+#if @GNULIB_VSPRINTF_POSIX@
+# if @REPLACE_VSPRINTF@
+#  define vsprintf rpl_vsprintf
+extern int vsprintf (char *str, const char *format, va_list args);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef vsprintf
+# define vsprintf(b,f,a) \
+    (GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
+                      "use gnulib module vsprintf-posix for portable " \
+                      "POSIX compliance"), \
+     vsprintf (b, f, a))
+#endif
+
 
 #ifdef __cplusplus
 }