[gst-cvs] thomasvs cothreads: cothreads/cothreads/

[Thomas V. S. <tho...@us...>]

CVS Root:       /cvsroot/gstreamer
Module:         cothreads
Changes by:     thomasvs
Date:           Tue Aug 13 2002  06:59:37 PDT

Log message:
fixes bug
http://bugzilla.gnome.org/show_bug.cgi?id=87664
together with the last one
MAP_ANON is marked as deprecated in favour of MAP_ANONYMOUS

Modified files:
    cothreads       : cothreads.c

Links:
http://cvs.sf.net/cgi-bin/viewcvs.cgi/gstreamer/cothreads/cothreads/cothreads.c.diff?r1=1.19&r2=1.20

====Begin Diffs====
Index: cothreads.c
===================================================================
RCS file: /cvsroot/gstreamer/cothreads/cothreads/cothreads.c,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -d -r1.19 -r1.20
--- cothreads.c	23 Jun 2002 16:06:22 -0000	1.19
+++ cothreads.c	13 Aug 2002 13:59:25 -0000	1.20
@@ -23,6 +23,10 @@
 #include <sys/mman.h>
 #include <sys/resource.h>
 
+/* older glibc's have MAP_ANON instead of MAP_ANONYMOUS */
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
+#endif
 
 typedef enum _cothread_block_state cothread_block_state;
 typedef struct _cothread_chunk cothread_chunk;
@@ -258,7 +262,7 @@
 #endif
     COTHREADS_DEBUG ("about to mmap %p, size %d", dest, getpagesize());
     if (mmap (dest, getpagesize(), PROT_READ|PROT_WRITE,
-              MAP_FIXED|MAP_PRIVATE|MAP_ANON, -1, 0) == MAP_FAILED) {
+              MAP_FIXED|MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) == MAP_FAILED) {
       g_critical ("mmap failed, captain");
       return NULL;
     }
@@ -517,7 +521,7 @@
       if (chunk->block_states[block] != COTHREAD_BLOCK_STATE_MAPPED) {
         COTHREADS_DEBUG ("about to mmap cothread %d: %p, size %d", block, low, high - low + 1);
         if (mmap (*low, *high - *low + 1, PROT_EXEC|PROT_READ|PROT_WRITE,
-                  MAP_FIXED|MAP_PRIVATE|MAP_ANON, -1, 0) == MAP_FAILED) {
+                  MAP_FIXED|MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) == MAP_FAILED) {
           g_critical ("mmap failed, captain");
           return FALSE;
         }