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Update.

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* elf/elf.h: Add various DF_1_*, DTF_1_*, and DF_P1_* entries.
	* elf/dl-close.c (_dl_close): Don't close an object if it is marked
	with nodelete.
	* elf/dl-open.c (dl_open_worker): Pass RTLD_NOLOAD as new parameter
	to _dl_map_object.  Return immediately if no object loaded.
	Set DF_1_NODELETE bit in l_flags_1 if RTLD_NODELETE was passed.
	* elf/dynamic-link.h (elf_get_dynamic_info): Copy DT_FLAGS_1 entry
	if it exists into l_flags_1 word.
	* elf/dl-load.c (_dl_map_object_from_fd): Take no parameter and use
	it to determine whether loading is wanted or not.
	(_dl_map_object): Likewise.
	Call _dl_map_object_from_fd with new parameter.
	* sysdeps/generic/ldsodefs.h: Update prototype.
	* elf/dl-deps.c: Add new parameter to _dl_map_object calls.
	* elf/rtld.c: Likewise.
	* elf/Makefile (tests): Add noload.  Add rules to generate noload.
	* elf/noload.c: New file.
	* include/link.h (struct link_map): Add l_feature_1 and l_flags_1.
	* sysdeps/generic/bits/dlfcn.h: Define RTLD_NOLOAD and RTLD_NODELETE.
	* sysdeps/mips/bits/dlfcn.h: Likewise.
This commit is contained in:
Ulrich Drepper
2000-07-20 22:53:54 +00:00
parent 5e61ef8848
commit bf8b3e74bf
14 changed files with 179 additions and 27 deletions
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6
elf/dl-deps.c
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@ -67,7 +67,7 @@ openaux (void *a)
args->aux = _dl_map_object (args->map, args->name, 0,
(args->map->l_type == lt_executable
? lt_library : args->map->l_type),
args->trace_mode);
args->trace_mode, 0);
}
@ -232,7 +232,7 @@ _dl_map_object_deps (struct link_map *map,
dep = _dl_map_object (l, name, 0,
l->l_type == lt_executable ? lt_library :
l->l_type, trace_mode);
l->l_type, trace_mode, 0);
/* Add it in any case to the duplicate list. */
newp = alloca (sizeof (struct list));
@ -316,7 +316,7 @@ _dl_map_object_deps (struct link_map *map,
args.aux = _dl_map_object (l, name, 0,
(l->l_type == lt_executable
? lt_library : l->l_type),
trace_mode);
trace_mode, 0);
}
/* The auxiliary object is actually available.