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add check for broken RTLD_GLOBAL (on OSF1 V5.0).

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Sat Feb 17 07:26:33 2001  Tim Janik  <timj@gtk.org>

        * configure.in (G_MODULE_HAVE_DLERROR): add check for broken RTLD_GLOBAL
        (on OSF1 V5.0).

Sat Feb 17 07:27:15 2001  Tim Janik  <timj@gtk.org>

        * gmodule.c: work around platforms that have broken RTLD_GLOBAL.
This commit is contained in:
Tim Janik
2001-02-17 06:28:07 +00:00
committed by Tim Janik
parent bbc5a3adac
commit 80d0c742e5
12 changed files with 86 additions and 5 deletions
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4
gmodule/ChangeLog
View File

@@ -1,3 +1,7 @@
Sat Feb 17 07:27:15 2001 Tim Janik <timj@gtk.org>
* gmodule.c: work around platforms that have broken RTLD_GLOBAL.
2001-01-27 Tor Lillqvist <tml@iki.fi>
* gmodule.c: (Win32) Need <io.h> for open() and close().

10
gmodule/gmodule-dl.c
View File

@@ -58,15 +58,19 @@
* RTLD_GLOBAL - the external symbols defined in the library will be made
* available to subsequently loaded libraries.
*/
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif /* RTLD_GLOBAL */
#ifndef RTLD_LAZY
#define RTLD_LAZY 1
#endif /* RTLD_LAZY */
#ifndef RTLD_NOW
#define RTLD_NOW 0
#endif /* RTLD_NOW */
/* some systems (OSF1 V5.0) have broken RTLD_GLOBAL linkage */
#ifdef G_MODULE_BROKEN_RTLD_GLOBAL
#undef RTLD_GLOBAL
#endif /* G_MODULE_BROKEN_RTLD_GLOBAL */
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif /* RTLD_GLOBAL */
/* --- functions --- */

4
gmodule/gmoduleconf.h.in
View File

@@ -40,7 +40,9 @@ extern "C" {
#if (@G_MODULE_NEED_USCORE@) || defined (hp9000s300) || defined (__hp9000s300) || defined (__hp9000s300__)
#define G_MODULE_NEED_USCORE
#endif
#if (@G_MODULE_BROKEN_RTLD_GLOBAL@)
#define G_MODULE_BROKEN_RTLD_GLOBAL
#endif
#ifdef __cplusplus
}