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Fix sys/time.h build problem due to inconsistent macro usage 

https://sourceware.org/ml/newlib/2015/msg00520.html describes
	how sys/time.h uses __BSD_VISIBLE while the types used in the
	affected inline functions are guarded with !_POSIX_SOURCE.
	Fix that by guarding the type with __BSD_VISIBLE as well.

        * libc/include/sys/time.h: Explicitely include sys/cdefs.h.
        * libc/include/sys/types.h: Ditto.  Guard BSD convenience base types
        with __BSD_VISIBLE rather than !_POSIX_SOURCE.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2015-07-06 14:08:30 +02:00
parent 910087f70f
commit f9b87aaf10
3 changed files with 10 additions and 2 deletions
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6
newlib/ChangeLog
View File

@ -1,3 +1,9 @@
2015-07-06 Corinna Vinschen <corinna@vinschen.de>
* libc/include/sys/time.h: Explicitely include sys/cdefs.h.
* libc/include/sys/types.h: Ditto. Guard BSD convenience base types
with __BSD_VISIBLE rather than !_POSIX_SOURCE.
2015-07-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libc/stdio/fputs.c (_puts_r): Add missing CHECK_INIT().

1
newlib/libc/include/sys/time.h
View File

@ -38,6 +38,7 @@
#define _SYS_TIME_H_
#include <_ansi.h>
#include <sys/cdefs.h>
#include <sys/_timeval.h>
#include <sys/types.h>
#include <sys/timespec.h>

5
newlib/libc/include/sys/types.h
View File

@ -18,6 +18,7 @@
#ifndef _SYS_TYPES_H
#include <_ansi.h>
# include <sys/cdefs.h>
#ifndef __INTTYPES_DEFINED__
#define __INTTYPES_DEFINED__
@ -83,7 +84,7 @@ typedef quad_t * qaddr_t;
#define _ST_INT32
#endif
# ifndef _POSIX_SOURCE
# if __BSD_VISIBLE
# define physadr physadr_t
# define quad quad_t
@ -112,7 +113,7 @@ typedef unsigned long u_long;
typedef unsigned short ushort; /* System V compatibility */
typedef unsigned int uint; /* System V compatibility */
typedef unsigned long ulong; /* System V compatibility */
# endif /*!_POSIX_SOURCE */
# endif /*__BSD_VISIBLE */
#ifndef __clock_t_defined
typedef _CLOCK_T_ clock_t;