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authorChris K. Jester-Young <cky944@gmail.com>2011-12-08 21:13:30 +0100
committerAndy Wingo <wingo@pobox.com>2011-12-08 21:14:06 +0100
commit4eb286127c41e67eb90ef1b69f61f613bcd830b2 (patch)
tree579434eac5a642346037d10035d959d419ca75d1 /libguile/gc-malloc.c
parente7b2efd582a6146cd9e9c82a905b3e87bb86d046 (diff)
downloadguile-4eb286127c41e67eb90ef1b69f61f613bcd830b2.tar.gz
fix compilation with gc 7.1
* configure.ac: Add checks for GC_gcollect_and_unmap and GC_get_unmapped_bytes. * libguile/gc-malloc.c (scm_realloc): GC_gcollect() if we don't have GC_gcollect_and_unmap. * libguile/gc.c (GC_get_heap_usage_safe): Likewise, don't GC_get_unmapped_bytes if the function doesn't exist.
Diffstat (limited to 'libguile/gc-malloc.c')
-rw-r--r--libguile/gc-malloc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/libguile/gc-malloc.c b/libguile/gc-malloc.c
index 72142caaa..b7781f3e7 100644
--- a/libguile/gc-malloc.c
+++ b/libguile/gc-malloc.c
@@ -96,7 +96,11 @@ scm_realloc (void *mem, size_t size)
return ptr;
/* Time is hard: trigger a full, ``stop-the-world'' GC, and try again. */
+#ifdef HAVE_GC_GCOLLECT_AND_UNMAP
GC_gcollect_and_unmap ();
+#else
+ GC_gcollect ();
+#endif
SCM_SYSCALL (ptr = realloc (mem, size));
if (ptr)