diff options
Diffstat (limited to 'libio/stdio.h')
| -rw-r--r-- | libio/stdio.h | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/libio/stdio.h b/libio/stdio.h index e732fa6791..88e9c6a985 100644 --- a/libio/stdio.h +++ b/libio/stdio.h @@ -1,6 +1,6 @@ /* This is part of the iostream/stdio library, providing -*- C -*- I/O. Define ANSI C stdio on top of C++ iostreams. - Copyright (C) 1991, 1994, 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1991, 1994, 1995, 1996, 1997 Free Software Foundation, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public @@ -138,7 +138,7 @@ extern int sprintf __P ((char*, __const char* format, ...)); extern int sscanf __P ((__const char* string, __const char* format, ...)); extern FILE* tmpfile __P ((void)); extern char* tmpnam __P ((char*)); -#ifdef __USE_REENTRANT +#ifdef __USE_MISC extern char* tmpnam_r __P ((char*)); #endif #if defined(__USE_SVID) || defined(__USE_XOPEN) @@ -224,7 +224,7 @@ extern const char *const _sys_errlist[]; #endif /* Handle locking of streams. */ -#ifdef __USE_REENTRANT +#ifdef __USE_MISC extern void clearerr_locked __P ((FILE *)); extern void clearerr_unlocked __P ((FILE *)); extern int feof_locked __P ((FILE *)); @@ -233,9 +233,6 @@ 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 *)); @@ -245,24 +242,35 @@ 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)); # ifndef _LIBC -# 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 +#endif -#endif /* __USE_REENTRANT */ +#if defined __USE_POSIX || defined __USE_MISC +/* These are defined in POSIX.1:1996. */ +extern void flockfile __P ((FILE *)); +extern void funlockfile __P ((FILE *)); +extern int ftrylockfile __P ((FILE *)); + +extern int getc_unlocked __P ((FILE *)); +extern int getchar_unlocked __P ((void)); +extern int putc_unlocked __P ((int, FILE *)); +extern int putchar_unlocked __P ((int)); + +# ifndef _LIBC +# define getc_unlocked(fp) _IO_getc_unlocked (fp) +# define getchar_unlocked() _IO_getc_unlocked (stdin) +# define putc_unlocked(c, fp) _IO_putc_unlocked ((c), (fp)) +# define putchar_unlocked(c) _IO_putc_unlocked ((c), stdout) +# endif +#endif /* POSIX || misc */ #define getc(_fp) _IO_getc (_fp) #define putc(_ch, _fp) _IO_putc (_ch, _fp) |