• Tor Lillqvist's avatar
    Fix problems on 64-bit Windows. Avoid warnings, some of which indicated · a3fa7485
    Tor Lillqvist authored
    2008-07-28  Tor Lillqvist  <tml@novell.com>
    
    	Fix problems on 64-bit Windows. Avoid warnings, some of which
    	indicated actual problems, some which were just annoyances. 
    
    	Where casts to an integer type are needed for pointers, use
    	gssize. Technically intptr_t would be the more proper type, but we
    	still want to be compilable with MSVS6 and 7 which don't have
    	intptr_t. MSVS8 and 9 do have intptr_t, but in <crtdefs.h>, not
    	<stdint.h>.
    
    	Use %p to print out handles. Use gssize casts when assigning
    	GPollFD::fd fields.
    
    	Use G_GSIZE_FORMAT when printing size_t values.
    	
    	* configure.in: Define automake conditional G_OS_WIN32_X64 which
    	is true on Win64.
    
    	* glib/giochannel.h: Use slightly different prototype for
    	g_io_channel_win32_new_messages() on Win64 with gsize instead of
    	guint.
    
    	* glib/giowin32.c
    	* glib/gmain.c
    	* glib/gspawn-win32.c
    	* tests/testglib.c: Generic changes as described above.
    
    	* glib/gmain.h: Don't bother mentioning GIMP in comment.
    
    	* glib/grel.c (tuple_hash_2): Use all bits of pointer.
    
    	* glib/gspawn-win32.c
    	* glib/gspawn-win32-helper.c: Use gssize types in the
    	communication between parent and helper process, so that we can
    	pass process handles, which are pointers, also on Win64.
    
    	* glib/gtimer.c (g_time_val_to_iso8601): time_t is 64 bits on
    	Win64 so we can't pass the address of a GTimeVal::tv_sec which is
    	a long directly to gmtime(). On the other hand, changing
    	GTimeVal::tv_sec to be a gint64 on Win64 is not really feasible
    	either, as that would then require changes in much code that uses
    	GTimeVals.
    
    	* glib/gspawn-win32.c
    	* glib/Makefile.am: Call the helper programs
    	gspawn-win64-helper.exe and gspawn-win64-helper-console.exe on
    	Win64, to avoid potential risk of running a 32-bit version of the
    	helper.
    
    
    svn path=/trunk/; revision=7260
    a3fa7485
giochannel.h 12.5 KB