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Update.

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* sysdeps/generic/ldsodefs.h: Add declaration for _dl_all_dirs and
	_dl_all_init_dirs.
	* include/link.h (struct r_search_path_struct): New.
	(struct link_map): Use it for l_rpath_dirs and l_runpath_dirs.
	* elf/Versions [ld] (GLIBC_2.2): Add _dl_all_dirs and
	_dl_all_init_dirs.
	* elf/dl-close.c (_dl_close): Free l_rpath_dirs and l_runpath_dirs.
	* elf/dl-libc.c (free_mem): Free _dl_all_dirs list except elements
	added at startup time.
	* elf/dl-load.c: Fix memory handling.  r_search_path_struct
	contains element to remember fact that we can free memory.
	(all_dirs): Renamed to _dl_all_dirs.  Made global.
	(_dl_init_all_dirs): New variable.
	(fillin_rpath): Save one malloc call.
	(decompose_rpath): Change interface.  New first parameter points to
	r_search_path_struct.
	(_dl_init_paths): Adjust for changes.  Mark all memory as not
	deletable.  Set _dl_init_all_paths value.
	(open_path): Remove may_free_dirs parameter.  r_search_path_elem ***
	parameter replaced with r_search_path_struct *.  Information about
	freeing now contained in r_search_path_struct.
	(_dl_map_object): Adjust for above changes.

	* elf/dl-open.c (dl_open_worker): Change format of debug info a bit.
This commit is contained in:
Ulrich Drepper
2000-08-31 02:27:07 +00:00
parent 4a6d11984d
commit f55727ca53
8 changed files with 154 additions and 80 deletions
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12
include/link.h
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@@ -101,6 +101,14 @@ struct r_scope_elem
};
/* Structure to record search path and allocation mechanism. */
struct r_search_path_struct
{
struct r_search_path_elem **dirs;
int malloced;
};
/* Structure describing a loaded shared object. The `l_next' and `l_prev'
members form a chain of all the shared objects loaded at startup.
@@ -176,7 +184,7 @@ struct link_map
struct r_found_version *l_versions;
/* Collected information about own RPATH directories. */
struct r_search_path_elem **l_rpath_dirs;
struct r_search_path_struct l_rpath_dirs;
/* Collected results of relocation while profiling. */
ElfW(Addr) *l_reloc_result;
@@ -205,7 +213,7 @@ struct link_map
ino64_t l_ino;
/* Collected information about own RUNPATH directories. */
struct r_search_path_elem **l_runpath_dirs;
struct r_search_path_struct l_runpath_dirs;
/* List of object in order of the init and fini calls. */
struct link_map **l_initfini;