From 251a3c19cb4bba47fcd38c697b3d7679b3edb137 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 22 Oct 2010 15:24:13 +0200 Subject: sleep: employ __USE_EXTERN_INLINES (with necessary fixes) __USE_EXTERN_INLINES was unused and had bit-rotted, had to fix it when it didn't work as intended at first. text data bss dec hex filename - 168 0 0 168 a8 libc/unistd/sleep.o + 146 0 0 146 92 libc/unistd/sleep.o Signed-off-by: Denys Vlasenko --- libc/sysdeps/linux/common/bits/sigset.h | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'libc/sysdeps/linux/common') diff --git a/libc/sysdeps/linux/common/bits/sigset.h b/libc/sysdeps/linux/common/bits/sigset.h index 2f67a4ebf..7c2ce0ebe 100644 --- a/libc/sysdeps/linux/common/bits/sigset.h +++ b/libc/sysdeps/linux/common/bits/sigset.h @@ -53,10 +53,6 @@ typedef struct { #if !defined _SIGSET_H_fns && defined _SIGNAL_H # define _SIGSET_H_fns 1 -# ifndef _EXTERN_INLINE -# define _EXTERN_INLINE extern __inline -# endif - /* Return a mask that includes the bit for SIG only. */ /* Unsigned cast ensures shift/mask insns are used. */ # define __sigmask(sig) \ @@ -156,14 +152,24 @@ typedef struct { /* These functions needn't check for a bogus signal number -- error checking is done in the non __ versions. */ +# if !defined __USE_EXTERN_INLINES || defined __PROVIDE_OUT_OF_LINE_SIGSETFN extern int __sigismember (__const __sigset_t *, int); libc_hidden_proto(__sigismember) extern int __sigaddset (__sigset_t *, int); libc_hidden_proto(__sigaddset) extern int __sigdelset (__sigset_t *, int); libc_hidden_proto(__sigdelset) +# endif # ifdef __USE_EXTERN_INLINES +# undef _EXTERN_INLINE +# ifdef __PROVIDE_OUT_OF_LINE_SIGSETFN +# define _EXTERN_INLINE +# else /* normal case */ + /* dropped extern below: otherwise every module with __USE_EXTERN_INLINES + * will have its own copy of out-of line function emitted. */ +# define _EXTERN_INLINE /*extern*/ __always_inline +# endif # define __SIGSETFN(NAME, BODY, CONST) \ _EXTERN_INLINE int \ NAME (CONST __sigset_t *__set, int __sig) \ -- cgit v1.2.3