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| author | Roland McGrath <roland@gnu.org> | 1996-06-25 18:22:06 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-06-25 18:22:06 +0000 |
| commit | 622586fbe088fbd0cca0533a046e65114c584526 (patch) | |
| tree | a4f9cedd81e45b312fd057d9e92039c6895a5519 | |
| parent | a4242e25dcf614b1eeb827e96d6d3c9f503f519d (diff) | |
| download | glibc-622586fbe088fbd0cca0533a046e65114c584526.tar glibc-622586fbe088fbd0cca0533a046e65114c584526.tar.gz glibc-622586fbe088fbd0cca0533a046e65114c584526.tar.bz2 glibc-622586fbe088fbd0cca0533a046e65114c584526.zip | |
Tue Jun 25 10:58:23 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* inet/getrpcent.c: Fix macros.
* inet/getrpcent_r.c: Fix macros.
* elf/dlsym.c (dlsym): Search the global scope if HANDLE is null.
* elf/dl-load.c (_dl_map_object_from_fd): Initialize L.
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | elf/dl-load.c | 2 | ||||
| -rw-r--r-- | elf/dlsym.c | 18 | ||||
| -rw-r--r-- | inet/getrpcent.c | 2 | ||||
| -rw-r--r-- | inet/getrpcent_r.c | 11 |
5 files changed, 33 insertions, 9 deletions
@@ -1,3 +1,12 @@ +Tue Jun 25 10:58:23 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * inet/getrpcent.c: Fix macros. + * inet/getrpcent_r.c: Fix macros. + + * elf/dlsym.c (dlsym): Search the global scope if HANDLE is null. + + * elf/dl-load.c (_dl_map_object_from_fd): Initialize L. + Tue Jun 25 09:55:47 1996 David Mosberger-Tang <davidm@AZStarNet.com> * catgets/gencat.c (write_out): Use %Zu to print variables of type diff --git a/elf/dl-load.c b/elf/dl-load.c index f01bdad525..c19ebe722e 100644 --- a/elf/dl-load.c +++ b/elf/dl-load.c @@ -70,7 +70,7 @@ struct link_map * _dl_map_object_from_fd (const char *name, int fd, char *realname, struct link_map *loader, int l_type) { - struct link_map *l; + struct link_map *l = NULL; void *file_mapping = NULL; size_t mapping_size = 0; diff --git a/elf/dlsym.c b/elf/dlsym.c index 7677f2741f..256eba800e 100644 --- a/elf/dlsym.c +++ b/elf/dlsym.c @@ -26,13 +26,25 @@ Cambridge, MA 02139, USA. */ void * dlsym (void *handle, const char *name) { - struct link_map *map = handle; ElfW(Addr) loadbase; const ElfW(Sym) *ref = NULL; void doit (void) { - struct link_map *scope[2] = { map, NULL }; - loadbase = _dl_lookup_symbol (name, &ref, scope, map->l_name, 0, 0); + struct link_map *map = handle, **scope, *mapscope[2] = { map, NULL }; + const char *owner; + + if (map) + { + /* Search the scope of the given object. */ + scope = mapscope; + owner = map->l_name; + } + else + { + scope = &(_dl_global_scope ?: _dl_default_scope)[2]; + owner = NULL; + } + loadbase = _dl_lookup_symbol (name, &ref, scope, owner, 0, 0); } return _dlerror_run (doit) ? NULL : (void *) (loadbase + ref->st_value); diff --git a/inet/getrpcent.c b/inet/getrpcent.c index 5b2274af45..e3e5b5288a 100644 --- a/inet/getrpcent.c +++ b/inet/getrpcent.c @@ -20,7 +20,7 @@ Boston, MA 02111-1307, USA. */ #define LOOKUP_TYPE struct rpcent -#define GETFUNC_NAME rpcent +#define GETFUNC_NAME getrpcent #define BUFLEN 1024 #include "../nss/getXXent.c" diff --git a/inet/getrpcent_r.c b/inet/getrpcent_r.c index aeb78aa1a2..3a64e7170c 100644 --- a/inet/getrpcent_r.c +++ b/inet/getrpcent_r.c @@ -16,12 +16,15 @@ License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include <rpc/netdb.h> +#include <netdb.h> -#define DATABASE_NAME rpc #define LOOKUP_TYPE struct rpcent -#define GETFUNC_NAME rpcent -#define BUFLEN 1024 +#define SETFUNC_NAME setrpcent +#define GETFUNC_NAME getrpcent +#define ENDFUNC_NAME endrpcent +#define DATABASE_NAME rpc +#define STAYOPEN int stayopen +#define STAYOPEN_VAR stayopen #include "../nss/getXXent_r.c" |