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authorUlrich Drepper <drepper@redhat.com>2007-08-12 20:09:16 +0000
committerUlrich Drepper <drepper@redhat.com>2007-08-12 20:09:16 +0000
commit27d9ffda17df4d2388687afd12897774fde39bcc (patch)
treee68c74b095d9ae0b5eea23c0b80c54b73b94d3b6 /sysdeps/generic/ldconfig.h
parent8d944b0fc6195a2cd2308287e96a46b21f675015 (diff)
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2007-08-01 Andreas Jaeger <aj@suse.de>
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.
Diffstat (limited to 'sysdeps/generic/ldconfig.h')
-rw-r--r--sysdeps/generic/ldconfig.h21
1 files changed, 19 insertions, 2 deletions
diff --git a/sysdeps/generic/ldconfig.h b/sysdeps/generic/ldconfig.h
index 9da8d6b..fadd5ec 100644
--- a/sysdeps/generic/ldconfig.h
+++ b/sysdeps/generic/ldconfig.h
@@ -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,