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reverted part of the changes from Sebastian Wilhelmi (1998-10-20). don't

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Wed Oct 21 19:22:58 1998  Tim Janik  <timj@gtk.org>

        * configure.in (G_MODULE_HAVE_DLERROR): reverted part of the changes
        from Sebastian Wilhelmi (1998-10-20). don't specify a specific loading
        behaviour (i.e. RTLD_NOW) when we are not sure whether it is supplied.
        changed the return value from (!f2 && f1) to (!f2 || f1) so we default
        to not needing an underscore. reverted the extra plugin.c building,
        because .lo files are not ELF libraries, this can't work. This needs
        further investigation on Solaris...

Wed Oct 21 19:58:27 1998  Tim Janik  <timj@gtk.org>

        * gmodule.c (g_module_symbol): fixed a string pointer bug that could
        cause garbage error messages from g_module_symbol() for systems that
        NEED_USCORE.
This commit is contained in:
Tim Janik 1998-10-21 18:04:47 +00:00 committed by Tim Janik
parent 2009313501
commit 634e4a58c6
11 changed files with 96 additions and 7 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
Wed Oct 21 19:22:58 1998 Tim Janik <timj@gtk.org>
* configure.in (G_MODULE_HAVE_DLERROR): reverted part of the changes
from Sebastian Wilhelmi (1998-10-20). don't specify a specific loading
behaviour (i.e. RTLD_NOW) when we are not sure whether it is supplied.
changed the return value from (!f2 && f1) to (!f2 || f1) so we default
to not needing an underscore. reverted the extra plugin.c building,
because .lo files are not ELF libraries, this can't work. This needs
further investigation on Solaris...
Wed Oct 21 17:03:05 1998 Tim Janik <timj@gtk.org>
* glib.h:

10
ChangeLog.pre-2-0
View File

@ -1,3 +1,13 @@
Wed Oct 21 19:22:58 1998 Tim Janik <timj@gtk.org>
* configure.in (G_MODULE_HAVE_DLERROR): reverted part of the changes
from Sebastian Wilhelmi (1998-10-20). don't specify a specific loading
behaviour (i.e. RTLD_NOW) when we are not sure whether it is supplied.
changed the return value from (!f2 && f1) to (!f2 || f1) so we default
to not needing an underscore. reverted the extra plugin.c building,
because .lo files are not ELF libraries, this can't work. This needs
further investigation on Solaris...
Wed Oct 21 17:03:05 1998 Tim Janik <timj@gtk.org>
* glib.h:

10
ChangeLog.pre-2-10
View File

@ -1,3 +1,13 @@
Wed Oct 21 19:22:58 1998 Tim Janik <timj@gtk.org>
* configure.in (G_MODULE_HAVE_DLERROR): reverted part of the changes
from Sebastian Wilhelmi (1998-10-20). don't specify a specific loading
behaviour (i.e. RTLD_NOW) when we are not sure whether it is supplied.
changed the return value from (!f2 && f1) to (!f2 || f1) so we default
to not needing an underscore. reverted the extra plugin.c building,
because .lo files are not ELF libraries, this can't work. This needs
further investigation on Solaris...
Wed Oct 21 17:03:05 1998 Tim Janik <timj@gtk.org>
* glib.h:

10
ChangeLog.pre-2-12
View File

@ -1,3 +1,13 @@
Wed Oct 21 19:22:58 1998 Tim Janik <timj@gtk.org>
* configure.in (G_MODULE_HAVE_DLERROR): reverted part of the changes
from Sebastian Wilhelmi (1998-10-20). don't specify a specific loading
behaviour (i.e. RTLD_NOW) when we are not sure whether it is supplied.
changed the return value from (!f2 && f1) to (!f2 || f1) so we default
to not needing an underscore. reverted the extra plugin.c building,
because .lo files are not ELF libraries, this can't work. This needs
further investigation on Solaris...
Wed Oct 21 17:03:05 1998 Tim Janik <timj@gtk.org>
* glib.h:

10
ChangeLog.pre-2-2
View File

@ -1,3 +1,13 @@
Wed Oct 21 19:22:58 1998 Tim Janik <timj@gtk.org>
* configure.in (G_MODULE_HAVE_DLERROR): reverted part of the changes
from Sebastian Wilhelmi (1998-10-20). don't specify a specific loading
behaviour (i.e. RTLD_NOW) when we are not sure whether it is supplied.
changed the return value from (!f2 && f1) to (!f2 || f1) so we default
to not needing an underscore. reverted the extra plugin.c building,
because .lo files are not ELF libraries, this can't work. This needs
further investigation on Solaris...
Wed Oct 21 17:03:05 1998 Tim Janik <timj@gtk.org>
* glib.h:

10
ChangeLog.pre-2-4
View File

@ -1,3 +1,13 @@
Wed Oct 21 19:22:58 1998 Tim Janik <timj@gtk.org>
* configure.in (G_MODULE_HAVE_DLERROR): reverted part of the changes
from Sebastian Wilhelmi (1998-10-20). don't specify a specific loading
behaviour (i.e. RTLD_NOW) when we are not sure whether it is supplied.
changed the return value from (!f2 && f1) to (!f2 || f1) so we default
to not needing an underscore. reverted the extra plugin.c building,
because .lo files are not ELF libraries, this can't work. This needs
further investigation on Solaris...
Wed Oct 21 17:03:05 1998 Tim Janik <timj@gtk.org>
* glib.h:

10
ChangeLog.pre-2-6
View File

@ -1,3 +1,13 @@
Wed Oct 21 19:22:58 1998 Tim Janik <timj@gtk.org>
* configure.in (G_MODULE_HAVE_DLERROR): reverted part of the changes
from Sebastian Wilhelmi (1998-10-20). don't specify a specific loading
behaviour (i.e. RTLD_NOW) when we are not sure whether it is supplied.
changed the return value from (!f2 && f1) to (!f2 || f1) so we default
to not needing an underscore. reverted the extra plugin.c building,
because .lo files are not ELF libraries, this can't work. This needs
further investigation on Solaris...
Wed Oct 21 17:03:05 1998 Tim Janik <timj@gtk.org>
* glib.h:

10
ChangeLog.pre-2-8
View File

@ -1,3 +1,13 @@
Wed Oct 21 19:22:58 1998 Tim Janik <timj@gtk.org>
* configure.in (G_MODULE_HAVE_DLERROR): reverted part of the changes
from Sebastian Wilhelmi (1998-10-20). don't specify a specific loading
behaviour (i.e. RTLD_NOW) when we are not sure whether it is supplied.
changed the return value from (!f2 && f1) to (!f2 || f1) so we default
to not needing an underscore. reverted the extra plugin.c building,
because .lo files are not ELF libraries, this can't work. This needs
further investigation on Solaris...
Wed Oct 21 17:03:05 1998 Tim Janik <timj@gtk.org>
* glib.h:

7
configure.in
View File

@ -433,17 +433,16 @@ if test "$G_MODULE_IMPL" = "G_MODULE_IMPL_DL"; then
dnl *** check whether we need preceeding underscores
AC_MSG_CHECKING(for preceeding underscore in symbols)
AC_CACHE_VAL(glib_cv_uscore,[
echo "int glib_underscore_test (void) { return 42; }" >plugin.c
./libtool --mode=compile $CC -c plugin.c >/dev/null 2>&1
AC_TRY_RUN([
#include <dlfcn.h>
int glib_underscore_test (void) { return 42; }
int main() {
void *f1 = (void*)0, *f2 = (void*)0, *handle;
handle = dlopen ("./plugin.lo", RTLD_NOW );
handle = dlopen ((void*)0, 0);
if (handle) {
f1 = dlsym (handle, "glib_underscore_test");
f2 = dlsym (handle, "_glib_underscore_test");
} return (!f2 && f1);
} return (!f2 || f1);
}],
glib_cv_uscore=yes,
glib_cv_uscore=no,

6
gmodule/ChangeLog
View File

@ -1,3 +1,9 @@
Wed Oct 21 19:58:27 1998 Tim Janik <timj@gtk.org>
* gmodule.c (g_module_symbol): fixed a string pointer bug that could
cause garbage error messages from g_module_symbol() for systems that
NEED_USCORE.
Mon Sep 21 01:54:48 1998 Tim Janik <timj@gtk.org>
* gmodule.h:

10
gmodule/gmodule.c
View File

@ -319,9 +319,13 @@ g_module_symbol (GModule *module,
g_return_val_if_fail (symbol != NULL, FALSE);
#ifdef G_MODULE_NEED_USCORE
symbol_name = g_strconcat ("_", symbol_name, NULL);
*symbol = _g_module_symbol (module->handle, symbol_name);
g_free (symbol_name);
{
gchar *name;
name = g_strconcat ("_", symbol_name, NULL);
*symbol = _g_module_symbol (module->handle, name);
g_free (name);
}
#else /* !G_MODULE_NEED_USCORE */
*symbol = _g_module_symbol (module->handle, symbol_name);
#endif /* !G_MODULE_NEED_USCORE */