From b94817f9139b92e4bde284a63b1b6ec570055d38 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 29 Oct 2006 21:46:32 +0000 Subject: * elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P. * elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise. * elf/dl-close.c (_dl_close_worker): Likewise. * elf/dl-open.c (_dl_open_worker): Likewise. * sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define. --- ChangeLog | 8 ++++++++ elf/dl-close.c | 2 +- elf/dl-open.c | 2 +- elf/dl-runtime.c | 8 ++++---- elf/dl-sym.c | 2 +- sysdeps/generic/sysdep-cancel.h | 1 + 6 files changed, 16 insertions(+), 7 deletions(-) diff --git a/ChangeLog b/ChangeLog index 8159aa4..9389275 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2006-10-29 Jakub Jelinek + + * elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P. + * elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise. + * elf/dl-close.c (_dl_close_worker): Likewise. + * elf/dl-open.c (_dl_open_worker): Likewise. + * sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define. + 2006-10-27 Ulrich Drepper * configure.in: Require assembler support for visibility, compiler diff --git a/elf/dl-close.c b/elf/dl-close.c index 47316ec..df968fe 100644 --- a/elf/dl-close.c +++ b/elf/dl-close.c @@ -399,7 +399,7 @@ _dl_close_worker (struct link_map *map) struct r_scope_elem **old = imap->l_scope; - if (SINGLE_THREAD_P) + if (RTLD_SINGLE_THREAD_P) imap->l_scope = newp; else { diff --git a/elf/dl-open.c b/elf/dl-open.c index f2f4ae2..c997521 100644 --- a/elf/dl-open.c +++ b/elf/dl-open.c @@ -417,7 +417,7 @@ dl_open_worker (void *a) memcpy (newp, imap->l_scope, cnt * sizeof (imap->l_scope[0])); struct r_scope_elem **old = imap->l_scope; - if (SINGLE_THREAD_P) + if (RTLD_SINGLE_THREAD_P) imap->l_scope = newp; else { diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c index 0488fab..afc99f6 100644 --- a/elf/dl-runtime.c +++ b/elf/dl-runtime.c @@ -93,14 +93,14 @@ _dl_fixup ( version = NULL; } - if (l->l_type == lt_loaded && !SINGLE_THREAD_P) + if (l->l_type == lt_loaded && !RTLD_SINGLE_THREAD_P) __rtld_mrlock_lock (l->l_scope_lock); result = _dl_lookup_symbol_x (strtab + sym->st_name, l, &sym, l->l_scope, version, ELF_RTYPE_CLASS_PLT, DL_LOOKUP_ADD_DEPENDENCY, NULL); - if (l->l_type == lt_loaded && !SINGLE_THREAD_P) + if (l->l_type == lt_loaded && !RTLD_SINGLE_THREAD_P) __rtld_mrlock_unlock (l->l_scope_lock); /* Currently result contains the base load address (or link map) @@ -181,7 +181,7 @@ _dl_profile_fixup ( version = NULL; } - if (l->l_type == lt_loaded && !SINGLE_THREAD_P) + if (l->l_type == lt_loaded && !RTLD_SINGLE_THREAD_P) __rtld_mrlock_lock (l->l_scope_lock); result = _dl_lookup_symbol_x (strtab + refsym->st_name, l, &defsym, @@ -189,7 +189,7 @@ _dl_profile_fixup ( ELF_RTYPE_CLASS_PLT, DL_LOOKUP_ADD_DEPENDENCY, NULL); - if (l->l_type == lt_loaded && !SINGLE_THREAD_P) + if (l->l_type == lt_loaded && !RTLD_SINGLE_THREAD_P) __rtld_mrlock_unlock (l->l_scope_lock); /* Currently result contains the base load address (or link map) diff --git a/elf/dl-sym.c b/elf/dl-sym.c index 2081fd5..88a5adb 100644 --- a/elf/dl-sym.c +++ b/elf/dl-sym.c @@ -113,7 +113,7 @@ do_sym (void *handle, const char *name, void *who, the initial binary. And then the more complex part where the object is dynamically loaded and the scope array can change. */ - if (match->l_type != lt_loaded || SINGLE_THREAD_P) + if (match->l_type != lt_loaded || RTLD_SINGLE_THREAD_P) result = GLRO(dl_lookup_symbol_x) (name, match, &ref, match->l_scope, vers, 0, flags | DL_LOOKUP_ADD_DEPENDENCY, diff --git a/sysdeps/generic/sysdep-cancel.h b/sysdeps/generic/sysdep-cancel.h index f07b784..ba6a1e0 100644 --- a/sysdeps/generic/sysdep-cancel.h +++ b/sysdeps/generic/sysdep-cancel.h @@ -2,6 +2,7 @@ /* No multi-thread handling enabled. */ #define SINGLE_THREAD_P (1) +#define RTLD_SINGLE_THREAD_P (1) #define LIBC_CANCEL_ASYNC() 0 /* Just a dummy value. */ #define LIBC_CANCEL_RESET(val) ((void)(val)) /* Nothing, but evaluate it. */ #define LIBC_CANCEL_HANDLED() /* Nothing. */ -- cgit v1.1