On G_OS_UNIX, simple #define g_open and co. as aliases for their

Tue Feb 22 22:03:38 2005  Manish Singh  <yosh@gimp.org>

        * glib/gstdio.h: On G_OS_UNIX, simple #define g_open and co. as
        aliases for their respective C library functions, instead of
        using the function wrappers. This avoids library users having to
        care about matching large file support with whatever glib has been
        built with. Fixes bug #167942.

        * glib/gstdio.c
        * glib/abicheck.sh
        * glib/glib.symbols
        * glib/makegalias.pl: Logic to make the gstdio wrappers still
        available for compatibility, but not used in new code.

ChangeLog

@@ -1,3 +1,17 @@
+Tue Feb 22 22:03:38 2005  Manish Singh  <yosh@gimp.org>
+
+	* glib/gstdio.h: On G_OS_UNIX, simple #define g_open and co. as
+	aliases for their respective C library functions, instead of
+	using the function wrappers. This avoids library users having to
+	care about matching large file support with whatever glib has been
+	built with. Fixes bug #167942.
+
+	* glib/gstdio.c
+	* glib/abicheck.sh
+	* glib/glib.symbols
+	* glib/makegalias.pl: Logic to make the gstdio wrappers still
+	available for compatibility, but not used in new code.
+
 Tue Feb 22 18:33:07 2005  Manish Singh  <yosh@gimp.org>
 
 	* glib/gtimer.c (g_usleep): Simplify the loop for the fix below.

ChangeLog.pre-2-10

@@ -1,3 +1,17 @@
+Tue Feb 22 22:03:38 2005  Manish Singh  <yosh@gimp.org>
+
+	* glib/gstdio.h: On G_OS_UNIX, simple #define g_open and co. as
+	aliases for their respective C library functions, instead of
+	using the function wrappers. This avoids library users having to
+	care about matching large file support with whatever glib has been
+	built with. Fixes bug #167942.
+
+	* glib/gstdio.c
+	* glib/abicheck.sh
+	* glib/glib.symbols
+	* glib/makegalias.pl: Logic to make the gstdio wrappers still
+	available for compatibility, but not used in new code.
+
 Tue Feb 22 18:33:07 2005  Manish Singh  <yosh@gimp.org>
 
 	* glib/gtimer.c (g_usleep): Simplify the loop for the fix below.

ChangeLog.pre-2-12

@@ -1,3 +1,17 @@
+Tue Feb 22 22:03:38 2005  Manish Singh  <yosh@gimp.org>
+
+	* glib/gstdio.h: On G_OS_UNIX, simple #define g_open and co. as
+	aliases for their respective C library functions, instead of
+	using the function wrappers. This avoids library users having to
+	care about matching large file support with whatever glib has been
+	built with. Fixes bug #167942.
+
+	* glib/gstdio.c
+	* glib/abicheck.sh
+	* glib/glib.symbols
+	* glib/makegalias.pl: Logic to make the gstdio wrappers still
+	available for compatibility, but not used in new code.
+
 Tue Feb 22 18:33:07 2005  Manish Singh  <yosh@gimp.org>
 
 	* glib/gtimer.c (g_usleep): Simplify the loop for the fix below.

ChangeLog.pre-2-8

@@ -1,3 +1,17 @@
+Tue Feb 22 22:03:38 2005  Manish Singh  <yosh@gimp.org>
+
+	* glib/gstdio.h: On G_OS_UNIX, simple #define g_open and co. as
+	aliases for their respective C library functions, instead of
+	using the function wrappers. This avoids library users having to
+	care about matching large file support with whatever glib has been
+	built with. Fixes bug #167942.
+
+	* glib/gstdio.c
+	* glib/abicheck.sh
+	* glib/glib.symbols
+	* glib/makegalias.pl: Logic to make the gstdio wrappers still
+	available for compatibility, but not used in new code.
+
 Tue Feb 22 18:33:07 2005  Manish Singh  <yosh@gimp.org>
 
 	* glib/gtimer.c (g_usleep): Simplify the loop for the fix below.

glib/abicheck.sh

@@ -5,7 +5,7 @@ egrep '^#([^i]|if).*[^\]$' "${top_builddir:-..}/glibconfig.h" > glibconfig.cpp
 INCLUDES="-include ${top_builddir:-..}/config.h"
 INCLUDES="$INCLUDES -include glibconfig.cpp"
 
-cpp -P -DINCLUDE_INTERNAL_SYMBOLS $INCLUDES "${srcdir:-.}/glib.symbols" | sed -e '/^$/d' -e 's/ G_GNUC.*$//' -e 's/ PRIVATE$//' | sort > expected-abi
+cpp -P -DINCLUDE_INTERNAL_SYMBOLS -DG_STDIO_NO_WRAP_ON_UNIX $INCLUDES "${srcdir:-.}/glib.symbols" | sed -e '/^$/d' -e 's/ G_GNUC.*$//' -e 's/ PRIVATE$//' | sort > expected-abi
 rm glibconfig.cpp
 
 nm -D .libs/libglib-2.0.so | grep " T " | cut -d ' ' -f 3 | sort > actual-abi

glib/glib.symbols

@@ -199,10 +199,8 @@ g_find_program_in_path PRIVATE
 #ifdef G_OS_WIN32
 g_find_program_in_path_utf8
 #endif
-g_fopen
 g_fprintf G_GNUC_PRINTF(2,3)
 g_free
-g_freopen
 g_get_application_name
 g_get_charset
 g_get_current_dir PRIVATE
@@ -415,7 +413,6 @@ g_log_set_default_handler
 g_log_set_fatal_mask
 g_log_set_handler
 g_logv
-g_lstat
 g_main_context_acquire
 g_main_context_add_poll
 g_main_context_check
@@ -470,7 +467,6 @@ g_memdup G_GNUC_MALLOC
 g_mem_is_system_malloc
 g_mem_profile
 g_mem_set_vtable
-g_mkdir
 g_mkstemp PRIVATE
 #ifdef G_OS_WIN32
 g_mkstemp_utf8
@@ -509,7 +505,6 @@ g_nullify_pointer
 g_once_impl
 g_on_error_query
 g_on_error_stack_trace
-g_open
 g_option_context_add_group
 g_option_context_add_main_entries
 g_option_error_quark
@@ -626,10 +621,7 @@ g_relation_insert
 g_relation_new
 g_relation_print
 g_relation_select
-g_remove
-g_rename
 g_return_if_fail_warning
-g_rmdir
 g_scanner_cur_line
 g_scanner_cur_position
 g_scanner_cur_token
@@ -723,7 +715,6 @@ g_spawn_command_line_sync
 g_spawn_error_quark
 g_spawn_sync
 g_sprintf G_GNUC_PRINTF(2,3)
-g_stat
 g_static_mutex_free
 g_static_mutex_get_mutex_impl
 g_static_mutex_init
@@ -891,7 +882,6 @@ g_unichar_validate
 g_unichar_xdigit_value G_GNUC_CONST
 g_unicode_canonical_decomposition G_GNUC_MALLOC
 g_unicode_canonical_ordering
-g_unlink
 g_unsetenv PRIVATE
 #ifdef G_OS_WIN32
 g_unsetenv_utf8
@@ -967,3 +957,16 @@ g_bit_nth_lsf
 g_bit_nth_msf
 g_bit_storage
 #endif
+#if !defined(G_OS_UNIX) || defined(G_STDIO_NO_WRAP_ON_UNIX)
+/* gstdio wrappers */
+g_open
+g_rename
+g_mkdir
+g_stat
+g_lstat
+g_unlink
+g_remove
+g_rmdir
+g_fopen
+g_freopen
+#endif

glib/gstdio.c

@@ -19,6 +19,8 @@
  */
 
 #include "config.h"
+
+#define G_STDIO_NO_WRAP_ON_UNIX
 #include "galias.h"
 
 #include "glib.h"

glib/gstdio.h

@@ -25,6 +25,25 @@
 
 #include <sys/stat.h>
 
+#if defined(G_OS_UNIX) && !defined(G_STDIO_NO_WRAP_ON_UNIX)
+
+/* Just pass on to the system functions, so there's no potential for data
+ * format mismatches, especially with large file interfaces.
+ */
+
+#define g_open    open
+#define g_rename  rename
+#define g_mkdir   mkdir
+#define g_stat    stat
+#define g_lstat   lstat
+#define g_unlink  unlink
+#define g_remove  remove
+#define g_rmdir   rmdir
+#define g_fopen   fopen
+#define g_freopen freopen
+
+#else /* ! G_OS_UNIX */
+
 /* Wrappers for C library functions that take pathname arguments. On
  * Unix, the pathname is a file name as it literally is in the file
  * system. On well-maintained systems with consistent users who know
@@ -64,4 +83,6 @@ FILE *g_freopen (const gchar *filename,
                  const gchar *mode,
                  FILE        *stream);
 
+#endif /* G_OS_UNIX */
+
 #endif /* __G_STDIO_H__ */

glib/makegalias.pl

@@ -16,7 +16,12 @@ print <<EOF;
 
 #include "glib.h"
 
+#include "gprintf.h"
+
+#if !defined(G_OS_UNIX) || defined(G_STDIO_NO_WRAP_ON_UNIX)
 #include "gstdio.h"
+#endif
+
 #ifdef G_OS_WIN32
 #include "gwin32.h"
 #endif
@@ -77,6 +82,13 @@ while (<>) {
       next;
   }
 
+  if ($_ =~ /^\#if.*G_STDIO_NO_WRAP_ON_UNIX/)
+  {
+      print $_;
+      
+      next;
+  }
+
   chop;
   my $str = $_;
   my @words;