diff options
Diffstat (limited to 'nptl/forward.c')
| -rw-r--r-- | nptl/forward.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/nptl/forward.c b/nptl/forward.c index db74f8d..8bb8c18 100644 --- a/nptl/forward.c +++ b/nptl/forward.c @@ -31,7 +31,26 @@ struct pthread_functions __libc_pthread_functions attribute_hidden; int __libc_pthread_functions_init attribute_hidden; -#define FORWARD2(name, rettype, decl, params, defaction) \ +#ifdef HAVE_ASM_SECONDARY_DIRECTIVE +/* Make sure that it is used only when libpthread is not used. */ +# define FORWARD2(name, rettype, decl, params, defaction) \ +asm (".secondary "#name); \ +rettype \ +name decl \ +{ \ + defaction; \ +} + +/* Same as FORWARD2, only without return. */ +# define FORWARD_NORETURN(name, rettype, decl, params, defaction) \ +asm (".secondary "#name); \ +rettype \ +name decl \ +{ \ + defaction; \ +} +#else +# define FORWARD2(name, rettype, decl, params, defaction) \ rettype \ name decl \ { \ @@ -42,7 +61,7 @@ name decl \ } /* Same as FORWARD2, only without return. */ -#define FORWARD_NORETURN(name, rettype, decl, params, defaction) \ +# define FORWARD_NORETURN(name, rettype, decl, params, defaction) \ rettype \ name decl \ { \ @@ -51,6 +70,7 @@ name decl \ \ PTHFCT_CALL (ptr_##name, params); \ } +#endif #define FORWARD(name, decl, params, defretval) \ FORWARD2 (name, int, decl, params, return defretval) @@ -197,13 +217,15 @@ FORWARD (pthread_mutex_unlock, (pthread_mutex_t *mutex), (mutex), 0) FORWARD2 (pthread_self, pthread_t, (void), (), return 0) -FORWARD (pthread_setcancelstate, (int state, int *oldstate), (state, oldstate), - 0) +FORWARD (__pthread_setcancelstate, (int state, int *oldstate), + (state, oldstate), 0) FORWARD (pthread_setcanceltype, (int type, int *oldtype), (type, oldtype), 0) +#ifndef HAVE_ASM_SECONDARY_DIRECTIVE FORWARD_NORETURN (__pthread_unwind, void attribute_hidden __attribute ((noreturn)) __cleanup_fct_attribute attribute_compat_text_section, (__pthread_unwind_buf_t *buf), (buf), __safe_fatal ()) +#endif |