diff options
| author | aph <aph@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-04-24 13:40:21 +0000 |
|---|---|---|
| committer | aph <aph@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-04-24 13:40:21 +0000 |
| commit | 2770736a425f430981ababc76e39565b28599ec4 (patch) | |
| tree | a8074b9a8a67aadac33d1495f247696c5b362985 /boehm-gc/include | |
| parent | e4a492cd76b0de5b3399658122bfbb7cb777406a (diff) | |
| download | gcc-2770736a425f430981ababc76e39565b28599ec4.tar.gz | |
2006-03-07 Andrew Haley <aph@redhat.com>
* dyn_load.c (GC_has_static_roots): Declare.
(GC_register_dynlib_callback): Call GC_has_static_roots.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113223 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'boehm-gc/include')
| -rw-r--r-- | boehm-gc/include/gc.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/boehm-gc/include/gc.h b/boehm-gc/include/gc.h index cfc8658ac39..3507db74dc5 100644 --- a/boehm-gc/include/gc.h +++ b/boehm-gc/include/gc.h @@ -925,6 +925,15 @@ extern void GC_thr_init GC_PROTO((void));/* Needed for Solaris/X86 */ #endif /* THREADS && !SRC_M3 */ +/* Register a callback to control the scanning of dynamic libraries. + When the GC scans the static data of a dynamic library, it will + first call a user-supplied routine with filename of the library and + the address and length of the memory region. This routine should + return nonzero if that region should be scanned. */ +GC_API void GC_register_has_static_roots_callback + (int (*callback)(const char *, void *, size_t)); + + #if defined(GC_WIN32_THREADS) && !defined(__CYGWIN32__) && !defined(__CYGWIN__) # include <windows.h> |