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authorRoland McGrath <roland@gnu.org>1995-02-18 01:27:10 +0000
committerRoland McGrath <roland@gnu.org>1995-02-18 01:27:10 +0000
commit28f540f45bbacd939bfd07f213bcad2bf730b1bf (patch)
tree15f07c4c43d635959c6afee96bde71fb1b3614ee /hurd/hurdmalloc.h
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initial import
Diffstat (limited to 'hurd/hurdmalloc.h')
-rw-r--r--hurd/hurdmalloc.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/hurd/hurdmalloc.h b/hurd/hurdmalloc.h
new file mode 100644
index 0000000..9128609
--- /dev/null
+++ b/hurd/hurdmalloc.h
@@ -0,0 +1,17 @@
+/* XXX this file is a tempoary hack.
+
+ All hurd-internal code which uses malloc et al includes this file so it
+ will use the internal malloc routines _hurd_{malloc,realloc,free}
+ instead. The "hurd-internal" functions are the cthreads version,
+ which uses vm_allocate and is thread-safe. The normal user version
+ of malloc et al is the unixoid one using sbrk.
+
+ */
+
+extern void *_hurd_malloc (size_t);
+extern void *_hurd_realloc (void *, size_t);
+extern void _hurd_free (void *);
+
+#define malloc _hurd_malloc
+#define realloc _hurd_realloc
+#define free _hurd_free