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authorUlrich Drepper <drepper@redhat.com>2004-01-15 06:38:27 +0000
committerUlrich Drepper <drepper@redhat.com>2004-01-15 06:38:27 +0000
commit392a6b52656c1bb40305375b0ea9020455044f9d (patch)
tree7f1b5fa05ad490bae7df8b3947d6f59f98aa082a /sysdeps/generic/ldsodefs.h
parentcb6ee14a12384563853788c938a86c5354fdea2d (diff)
Update.
2004-01-14 Ulrich Drepper <drepper@redhat.com> * configure.in: Define HAVE_Z_RELRO if the linker supports -z relro. * config.h.in: Add entry for HAVE_Z_RELRO. * include/libc-symbols.h: Define attribute_relro. * elf/dl-load.c: Add attribute_relro to env_path_list, capstr, ncapstr, max_capstrlen, and max_dirnamelen definitions. * elf/rtld.c: Add attribute_relro to _dl_argc, _dl_argv, _dl_skip_args, load_time, start_time, library_path, preloadlist, version_info, any_debug. Remove rtld_total_time. Make it a local variable. Pass pointer to it to print_statistics. Change print_statistics accordingly. * sysdeps/generic/dl-sysdep.c: Add attribute_relro to _dl_auxv. Use attribute_relro instead of explicitly assigning variable to the .data.rel.ro section for __libc_enable_secure and __libc_stack_end. * sysdeps/generic/ldsodefs.h: Declare __libc_stack_end, _dl_argc, _dl_argv, _dl_argv_internal with attribute_relro.
Diffstat (limited to 'sysdeps/generic/ldsodefs.h')
-rw-r--r--sysdeps/generic/ldsodefs.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
index f511c5d36f..a05e5c76d4 100644
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -461,14 +461,14 @@ rtld_hidden_proto (_dl_make_stack_executable)
might use the variable which results in copy relocations on some
platforms. But this does not matter, ld.so can always use the local
copy. */
-extern void *__libc_stack_end;
+extern void *__libc_stack_end attribute_relro;
rtld_hidden_proto (__libc_stack_end)
/* Parameters passed to the dynamic linker. */
-extern int _dl_argc attribute_hidden;
-extern char **_dl_argv;
+extern int _dl_argc attribute_hidden attribute_relro;
+extern char **_dl_argv attribute_relro;
#ifdef IS_IN_rtld
-extern char **_dl_argv_internal attribute_hidden;
+extern char **_dl_argv_internal attribute_hidden attribute_relro;
# define rtld_progname (INTUSE(_dl_argv)[0])
#else
# define rtld_progname _dl_argv[0]