src/include/stdio.h - diff

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Diff for /src/include/stdio.h between version 1.36 and 1.37

version 1.36, 2009/10/21 16:04:23

version 1.37, 2009/10/22 01:23:16

Line 157

#define __SOFF 0x1000 /* set iff _offset is in fact correct */

#define __SMOD 0x2000 /* true => fgetln modified _p text */

#define __SALC 0x4000 /* allocate string space dynamically */

#define __SIGN 0x8000 /* ignore this file in _fwalk */

* The following three definitions are for ANSI C, which took them

Line 323

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#endif

__END_DECLS

#ifndef _POSIX_THREADS

# define flockfile(fp) /* nothing */

# define ftrylockfile(fp) (0)

# define funlockfile(fp) /* nothing */

#endif

#endif /* __BSD_VISIBLE || __POSIX_VISIBLE || __XPG_VISIBLE */

Line 397

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#define __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF)))

#define __sfileno(p) ((p)->_file)

extern int __isthreaded;

#define feof(p) __sfeof(p)

#define ferror(p) __sferror(p)

#define feof(p) (!__isthreaded ? __sfeof(p) : (feof)(p))

#ifndef _POSIX_THREADS

#define ferror(p) (!__isthreaded ? __sferror(p) : (ferror)(p))

#define clearerr(p) __sclearerr(p)

#define clearerr(p) (!__isthreaded ? __sclearerr(p) : (clearerr)(p))

#endif

#if __POSIX_VISIBLE

#define fileno(p) (!__isthreaded ? __sfileno(p) : (fileno)(p))

#define fileno(p) __sfileno(p)

#endif

#define getc(fp) (!__isthreaded ? __sgetc(fp) : (getc)(fp))

#if __BSD_VISIBLE

* The macro implementations of putc and putc_unlocked are not

* fully POSIX compliant; they do not set errno on failure

#define putc(x, fp) (!__isthreaded ? __sputc(x, fp) : (putc)(x, fp))

#endif /* __BSD_VISIBLE */

#ifndef lint

#if __POSIX_VISIBLE >= 199506

#ifndef _POSIX_THREADS

#define getc(fp) __sgetc(fp)

#endif /* _POSIX_THREADS */

#define getc_unlocked(fp) __sgetc(fp)

* The macro implementations of putc and putc_unlocked are not

* fully POSIX compliant; they do not set errno on failure

#if __BSD_VISIBLE

#ifndef _POSIX_THREADS

#define putc(x, fp) __sputc(x, fp)

#endif /* _POSIX_THREADS */

#define putc_unlocked(x, fp) __sputc(x, fp)

#endif /* __BSD_VISIBLE */

#endif /* __POSIX_VISIBLE >= 199506 */

#endif /* lint */

#define getchar() getc(stdin)