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dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.

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2009-09-03  Loren J. Rittle  <ljrittle@acm.org>

	* dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
	Define for FreeBSD 7.0+.

From-SVN: r151387
This commit is contained in:
Loren J. Rittle 2009-09-03 16:53:35 +00:00 committed by Loren J. Rittle
parent 2e3dac6f94
commit 10e1bc0371
2 changed files with 15 additions and 2 deletions
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5
boehm-gc/ChangeLog
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@ -1,3 +1,8 @@
2009-09-03 Loren J. Rittle <ljrittle@acm.org>
* dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
Define for FreeBSD 7.0+.
2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure.ac (AC_PREREQ): Bump to 2.64.

12
boehm-gc/dyn_load.c
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@ -400,6 +400,16 @@ GC_bool GC_register_main_static_data()
/* It may still not be available in the library on the target system. */
/* Thus we also treat it as a weak symbol. */
#define HAVE_DL_ITERATE_PHDR
#pragma weak dl_iterate_phdr
#endif
# if (defined(FREEBSD) && __FreeBSD__ >= 7)
/* On the FreeBSD system, any target system at major version 7 shall */
/* have dl_iterate_phdr; therefore, we need not make it weak as above. */
#define HAVE_DL_ITERATE_PHDR
#endif
#if defined(HAVE_DL_ITERATE_PHDR)
static int GC_register_dynlib_callback(info, size, ptr)
struct dl_phdr_info * info;
@ -441,8 +451,6 @@ static int GC_register_dynlib_callback(info, size, ptr)
/* Return TRUE if we succeed, FALSE if dl_iterate_phdr wasn't there. */
#pragma weak dl_iterate_phdr
GC_bool GC_register_dynamic_libraries_dl_iterate_phdr()
{
if (dl_iterate_phdr) {