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| author | Ulrich Drepper <drepper@cygnus.com> | 1997-09-16 10:01:55 -0600 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1997-09-16 10:01:55 -0600 |
| commit | e693cc28bbfeb1c1728bec4392505d2eba2b1090 (patch) | |
| tree | 6f133200943f818cad1e94da16393eadfe8dd250 /libio/stdio/stdio.h | |
| parent | 610ce97e654a9f2ed5e103bddd936988c5768538 (diff) | |
| download | gcc-e693cc28bbfeb1c1728bec4392505d2eba2b1090.zip gcc-e693cc28bbfeb1c1728bec4392505d2eba2b1090.tar.gz gcc-e693cc28bbfeb1c1728bec4392505d2eba2b1090.tar.bz2 | |
Uli's libio/libstdc++ patches.
From-SVN: r15486
Diffstat (limited to 'libio/stdio/stdio.h')
| -rw-r--r-- | libio/stdio/stdio.h | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/libio/stdio/stdio.h b/libio/stdio/stdio.h index d1c4130..30065ac 100644 --- a/libio/stdio/stdio.h +++ b/libio/stdio/stdio.h @@ -169,10 +169,48 @@ extern int vsnprintf __P ((char *, size_t, const char *, _IO_va_list)); extern int __underflow __P((struct _IO_FILE*)); extern int __overflow __P((struct _IO_FILE*, int)); +/* Handle locking of streams. */ +#if defined _REENTRANT || defined _THREAD_SAFE +extern void clearerr_locked __P ((FILE *)); +extern void clearerr_unlocked __P ((FILE *)); +extern int feof_locked __P ((FILE *)); +extern int feof_unlocked __P ((FILE *)); +extern int ferror_locked __P ((FILE*)); +extern int ferror_unlocked __P ((FILE*)); +extern int fileno_locked __P ((FILE *)); +extern int fileno_unlocked __P ((FILE *)); +extern void flockfile __P ((FILE *)); +extern void funlockfile __P ((FILE *)); +extern int ftrylockfile __P ((FILE *)); +extern int fclose_unlocked __P ((FILE *)); +extern int fflush_locked __P ((FILE *)); +extern int fflush_unlocked __P ((FILE *)); +extern size_t fread_unlocked __P ((void *, size_t, size_t, FILE *)); +extern size_t fwrite_unlocked __P ((const void *, size_t, size_t, FILE *)); + +extern int fputc_locked __P ((int, FILE*)); +extern int fputc_unlocked __P ((int, FILE*)); +extern int getc_locked __P ((FILE *)); +extern int getc_unlocked __P ((FILE *)); +extern int getchar_locked __P ((void)); +extern int getchar_unlocked __P ((void)); +extern int putc_locked __P ((int, FILE *)); +extern int putc_unlocked __P ((int, FILE *)); +extern int putchar_locked __P ((int)); +extern int putchar_unlocked __P ((int)); + +# define getc_unlocked(fp) _IO_getc_unlocked (fp) +# define getc_locked(fp) _IO_getc (fp) +# define getchar_unlocked() _IO_getc_unlocked (stdin) +# define getchar_locked() _IO_getc (stdin) +# define putchar_unlocked(c) _IO_putc_unlocked (c, stdout) +# define putchar_locked(c) _IO_putc (c, stdout) +#endif /* __USE_REENTRANT */ + #define getc(fp) _IO_getc(fp) #define putc(c, fp) _IO_putc(c, fp) -#define putchar(c) putc(c, stdout) -#define getchar() getc(stdin) +#define putchar(c) _IO_putc(c, stdout) +#define getchar() _IO_getc(stdin) #ifdef __cplusplus } |