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Code Activity

2007-08-01 Andreas Jaeger <aj@suse.de>

Browse Source 
Jakub Jelinek  <jakub@redhat.com>

	* elf/ldconfig.c (opt_ignore_aux_cache): Add new option.
	(options): Add option.
	(parse_opt): Handle option.
	(manual_link): Adjust process_file caller.  Call implicit_soname.
	(search_dir): Formatting.  Use and populate auxiliary cache.
	(main): Load and save auxiliary cache.
	* elf/readlib.c (process_file): Add stat_buf argument.  Pass struct
	stat64 from fstat64 to caller.
	(implicit_soname): New function.
	* elf/readelflib.c (process_elf_file): If DT_SONAME is not present,
	leave *soname as NULL.
	* elf/cache.c: Include libgen.h.
	(print_entry, print_cache, compare, save_cache, add_to_cache):
	Formatting and cleanups.
	(aux_cache_entry_id, aux_cache_entry, aux_cache_file_entry,
	aux_cache_file): New structures.
	(AUX_CACHEMAGIC): Define.
	(primes): New array.
	(aux_hash_size, aux_hash): New variables.
	(aux_cache_entry_id_hash, nextprime, init_aux_cache,
	search_aux_cache, insert_to_aux_cache, add_to_aux_cache,
	load_aux_cache, save_aux_cache): New functions.
	* sysdeps/generic/ldconfig.h (_PATH_LDCONFIG_AUX_CACHE): Define.
	(init_aux_cache, search_aux_cache, add_to_aux_cache,
	load_aux_cache, save_aux_cache, implicit_soname): New prototypes.
	(process_file): Adjust prototype.
This commit is contained in:
Ulrich Drepper
2007-08-12 20:09:16 +00:00
parent 8d944b0fc6
commit 27d9ffda17
6 changed files with 540 additions and 154 deletions
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21
sysdeps/generic/ldconfig.h
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@@ -1,4 +1,4 @@
/* Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
/* Copyright (C) 1999, 2000, 2002, 2003, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Andreas Jaeger <aj@suse.de>, 1999.
@@ -35,6 +35,9 @@
#define FLAG_MIPS64_LIBN32 0x0600
#define FLAG_MIPS64_LIBN64 0x0700
/* Name of auxiliary cache. */
#define _PATH_LDCONFIG_AUX_CACHE "/var/cache/ldconfig/aux-cache"
/* Declared in cache.c. */
extern void print_cache (const char *cache_name);
@@ -45,10 +48,24 @@ extern void save_cache (const char *cache_name);
extern void add_to_cache (const char *path, const char *lib, int flags,
unsigned int osversion, uint64_t hwcap);
extern void init_aux_cache (void);
extern void load_aux_cache (const char *aux_cache_name);
extern int search_aux_cache (struct stat64 *stat_buf, int *flags,
unsigned int *osversion, char **soname);
extern void add_to_aux_cache (struct stat64 *stat_buf, int flags,
unsigned int osversion, const char *soname);
extern void save_aux_cache (const char *aux_cache_name);
/* Declared in readlib.c. */
extern int process_file (const char *real_file_name, const char *file_name,
const char *lib, int *flag, unsigned int *osversion,
char **soname, int is_link);
char **soname, int is_link, struct stat64 *stat_buf);
extern char *implicit_soname (const char *lib, int flag);
/* Declared in readelflib.c. */
extern int process_elf_file (const char *file_name, const char *lib, int *flag,