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Restore __is_threaded in C++ mode. Some Google stuff needs it apparently.

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Reported by:	swills
Approved by:	dim (mentor)
This commit is contained in:
David Chisnall 2011-12-25 16:03:54 +00:00
parent d9667fc69e
commit eb1f614be5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=228875
1 changed files with 3 additions and 1 deletions
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4
include/stdio.h
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@ -470,6 +470,9 @@ static __inline int __sputc(int _c, FILE *_p) {
__swbuf((int)(c), p) : \
(*(p)->_p = (c), (int)*(p)->_p++))
#endif
extern int __isthreaded;
#ifndef __cplusplus
#define __sfeof(p) (((p)->_flags & __SEOF) != 0)
@ -477,7 +480,6 @@ static __inline int __sputc(int _c, FILE *_p) {
#define __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF)))
#define __sfileno(p) ((p)->_file)
extern int __isthreaded;
#define feof(p) (!__isthreaded ? __sfeof(p) : (feof)(p))
#define ferror(p) (!__isthreaded ? __sferror(p) : (ferror)(p))