-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#define _STDIO_H 1
#include <features.h>
+__BEGIN_DECLS
+
#define __need_size_t
#define __need_NULL
#include <stddef.h>
+#define __need___va_list
+#include <stdarg.h>
+#ifndef __GNUC_VA_LIST
+#define __gnuc_va_list __ptr_t
+#endif
+
#include <gnu/types.h>
-#endif /* Don't need FILE. */
+#endif /* Don't need FILE. */
#undef __need_FILE
typedef struct __stdio_file FILE;
#define __FILE_defined 1
-#endif /* FILE not defined. */
+#endif /* FILE not defined. */
#ifdef _STDIO_H
/* The mode of I/O, as given in the MODE argument to fopen, etc. */
typedef struct
- {
- unsigned int __read:1; /* Open for reading. */
- unsigned int __write:1; /* Open for writing. */
- unsigned int __append:1; /* Open for appending. */
- unsigned int __binary:1; /* Opened binary. */
- unsigned int __create:1; /* Create the file. */
- unsigned int __exclusive:1; /* Error if it already exists. */
- unsigned int __truncate:1; /* Truncate the file on opening. */
- } __io_mode;
+{
+ unsigned int __read:1; /* Open for reading. */
+ unsigned int __write:1; /* Open for writing. */
+ unsigned int __append:1; /* Open for appending. */
+ unsigned int __binary:1; /* Opened binary. */
+ unsigned int __create:1; /* Create the file. */
+ unsigned int __exclusive:1; /* Error if it already exists. */
+ unsigned int __truncate:1; /* Truncate the file on opening. */
+} __io_mode;
/* Functions to do I/O and file management for a stream. */
/* Read NBYTES bytes from COOKIE into a buffer pointed to by BUF.
Return number of bytes read. */
-typedef __ssize_t EXFUN(__io_read, (PTR __cookie, char *__buf,
- size_t __nbytes));
+typedef __ssize_t __io_read __P ((__ptr_t __cookie, char *__buf,
+ size_t __nbytes));
/* Write N bytes pointed to by BUF to COOKIE. Write all N bytes
unless there is an error. Return number of bytes written, or -1 if
opened for append (__mode.__append set), then set the file pointer
to the end of the file and then do the write; if not, just write at
the current file pointer. */
-typedef __ssize_t EXFUN(__io_write, (PTR __cookie, CONST char *__buf,
- size_t __n));
+typedef __ssize_t __io_write __P ((__ptr_t __cookie, __const char *__buf,
+ size_t __n));
/* Move COOKIE's file position to *POS bytes from the
beginning of the file (if W is SEEK_SET),
or the end of the file (if W is SEEK_END).
Set *POS to the new file position.
Returns zero if successful, nonzero if not. */
-typedef int EXFUN(__io_seek, (PTR __cookie, fpos_t *__pos, int __w));
+typedef int __io_seek __P ((__ptr_t __cookie, fpos_t *__pos, int __w));
/* Close COOKIE. */
-typedef int EXFUN(__io_close, (PTR __cookie));
+typedef int __io_close __P ((__ptr_t __cookie));
/* Low level interface, independent of FILE representation. */
typedef struct
- {
- __io_read *__read; /* Read bytes. */
- __io_write *__write; /* Write bytes. */
- __io_seek *__seek; /* Seek/tell file position. */
- __io_close *__close; /* Close file. */
- } __io_functions;
+{
+ __io_read *__read; /* Read bytes. */
+ __io_write *__write; /* Write bytes. */
+ __io_seek *__seek; /* Seek/tell file position. */
+ __io_close *__close; /* Close file. */
+} __io_functions;
/* Higher level interface, dependent on FILE representation. */
typedef struct
- {
- /* Make room in the input buffer. */
- int EXFUN((*__input), (FILE *__stream));
- /* Make room in the output buffer. */
- void EXFUN((*__output), (FILE *__stream, int __c));
- } __room_functions;
+{
+ /* Make room in the input buffer. */
+ int (*__input) __P ((FILE *__stream));
+ /* Make room in the output buffer. */
+ void (*__output) __P ((FILE *__stream, int __c));
+} __room_functions;
-extern CONST __io_functions __default_io_functions;
-extern CONST __room_functions __default_room_functions;
+extern __const __io_functions __default_io_functions;
+extern __const __room_functions __default_room_functions;
/* Default close function. */
extern __io_close __stdio_close;
/* Open FILE with mode M, return cookie or NULL to use an int in *DP. */
-extern PTR EXFUN(__stdio_open, (CONST char *__file, __io_mode __m, int *__dp));
+extern __ptr_t __stdio_open __P ((__const char *__file, __io_mode __m,
+ int *__dp));
/* Put out an error message for when stdio needs to die. */
-extern void EXFUN(__stdio_errmsg, (CONST char *__msg, size_t __len));
+extern void __stdio_errmsg __P ((__const char *__msg, size_t __len));
/* Generate a unique file name. */
-extern char *EXFUN(__stdio_gen_tempname, (CONST char *__dir, CONST char *__pfx,
- int __dir_search, size_t *__lenptr));
+extern char *__stdio_gen_tempname __P ((__const char *__dir,
+ __const char *__pfx,
+ int __dir_search, size_t *__lenptr));
#ifndef __NORETURN
#ifdef __GNUC__
#define __NORETURN __volatile
-#else /* Not GCC. */
+#else /* Not GCC. */
#define __NORETURN
-#endif /* GCC. */
-#endif /* __NORETURN not defined. */
+#endif /* GCC. */
+#endif /* __NORETURN not defined. */
/* Print out MESSAGE on the error output and abort. */
-extern __NORETURN void EXFUN(__libc_fatal, (CONST char *__message));
+extern __NORETURN void __libc_fatal __P ((__const char *__message));
/* The FILE structure. */
struct __stdio_file
- {
- /* Magic number for validation. Must be negative in open streams
- for the glue to Unix stdio getc/putc to work. */
- int __magic;
+{
+ /* Magic number for validation. Must be negative in open streams
+ for the glue to Unix stdio getc/putc to work. */
+ int __magic;
#define _IOMAGIC 0xfedabeeb /* Magic number to fill `__magic'. */
#define _GLUEMAGIC 0xfeedbabe /* Magic for glued Unix streams. */
- char *__bufp; /* Pointer into the buffer. */
- char *__get_limit; /* Reading limit. */
- char *__put_limit; /* Writing limit. */
- char *__buffer; /* Base of buffer. */
- size_t __bufsize; /* Size of the buffer. */
- FILE *__next; /* Next FILE in the linked list. */
- PTR __cookie; /* Magic cookie. */
- int __fileno; /* System file descriptor. */
- unsigned char __pushback; /* Pushed-back character. */
- char *__pushback_bufp; /* Old bufp if char pushed back. */
- unsigned int __pushed_back:1; /* A char has been pushed back. */
- unsigned int __eof:1; /* End of file encountered. */
- unsigned int __error:1; /* Error encountered. */
- unsigned int __userbuf:1; /* Buffer is from user. */
- unsigned int __linebuf:1; /* Flush on newline. */
- unsigned int __seen:1; /* This stream has been seen. */
- unsigned int __ispipe:1; /* Nonzero if opened by popen. */
- __io_mode __mode; /* File access mode. */
- __io_functions __io_funcs; /* I/O functions. */
- __room_functions __room_funcs; /* I/O buffer room functions. */
- fpos_t __offset; /* Current file position. */
- fpos_t __target; /* Target file position. */
- };
+ char *__bufp; /* Pointer into the buffer. */
+ char *__get_limit; /* Reading limit. */
+ char *__put_limit; /* Writing limit. */
+ char *__buffer; /* Base of buffer. */
+ size_t __bufsize; /* Size of the buffer. */
+ FILE *__next; /* Next FILE in the linked list. */
+ __ptr_t __cookie; /* Magic cookie. */
+ int __fileno; /* System file descriptor. */
+ unsigned char __pushback; /* Pushed-back character. */
+ char *__pushback_bufp; /* Old bufp if char pushed back. */
+ unsigned int __pushed_back:1; /* A char has been pushed back. */
+ unsigned int __eof:1; /* End of file encountered. */
+ unsigned int __error:1; /* Error encountered. */
+ unsigned int __userbuf:1; /* Buffer is from user. */
+ unsigned int __linebuf:1; /* Flush on newline. */
+ unsigned int __seen:1; /* This stream has been seen. */
+ unsigned int __ispipe:1; /* Nonzero if opened by popen. */
+ __io_mode __mode; /* File access mode. */
+ __io_functions __io_funcs; /* I/O functions. */
+ __room_functions __room_funcs;/* I/O buffer room functions. */
+ fpos_t __offset; /* Current file position. */
+ fpos_t __target; /* Target file position. */
+};
/* All macros used internally by other macros here and by stdio functions begin
with `__'. All of these may evaluate their arguments more than once. */
-/* Nonzero if STREAM is a valid stream. */
+/* Nonzero if STREAM is a valid stream.
+ STREAM must be a modifiable lvalue (wow, I got to use that term).
+ See stdio/glue.c for what the confusing bit is about. */
#define __validfp(stream) \
(stream != NULL && ((stream->__magic == _GLUEMAGIC && \
- (stream = (FILE *) &((int *) stream)[1])), \
+ (stream = *(FILE **) ((int *) stream)[1])), \
(stream->__magic == _IOMAGIC))) \
/* Clear the error and EOF indicators of STREAM. */
#define __clearerr(stream) ((stream)->__error = (stream)->__eof = 0)
/* Nuke STREAM, making it unusable but available for reuse. */
-extern void EXFUN(__invalidate, (FILE *__stream));
+extern void __invalidate __P ((FILE *__stream));
/* Make sure STREAM->__offset and STREAM->__target are initialized.
Returns 0 if successful, or EOF on
error (but doesn't set STREAM->__error). */
-extern int EXFUN(__stdio_check_offset, (FILE *__stream));
+extern int __stdio_check_offset __P ((FILE *__stream));
/* The possibilities for the third argument to `setvbuf'. */
-#define _IOFBF 0x1 /* Full buffering. */
-#define _IOLBF 0x2 /* Line buffering. */
-#define _IONBF 0x4 /* No buffering. */
+#define _IOFBF 0x1 /* Full buffering. */
+#define _IOLBF 0x2 /* Line buffering. */
+#define _IONBF 0x4 /* No buffering. */
/* Default buffer size. */
/* Remove file FILENAME. */
-extern int EXFUN(remove, (CONST char *__filename));
+extern int remove __P ((__const char *__filename));
/* Rename file OLD to NEW. */
-extern int EXFUN(rename, (CONST char *__old, CONST char *__new));
+extern int rename __P ((__const char *__old, __const char *__new));
/* Create a temporary file and open it read/write. */
-extern FILE *EXFUN(tmpfile, (NOARGS));
+extern FILE *tmpfile __P ((void));
/* Generate a temporary filename. */
-extern char *EXFUN(tmpnam, (char *__s));
+extern char *tmpnam __P ((char *__s));
#ifdef __USE_SVID
If not and if DIR is not NULL, that value is checked. If that fails,
P_tmpdir is tried and finally "/tmp". The storage for the filename
is allocated by `malloc'. */
-extern char *EXFUN(tempnam, (CONST char *__dir, CONST char *__pfx));
+extern char *tempnam __P ((__const char *__dir, __const char *__pfx));
#endif
/* This performs actual output when necessary, flushing
STREAM's buffer and optionally writing another character. */
-extern int EXFUN(__flshfp, (FILE *__stream, int __c));
+extern int __flshfp __P ((FILE *__stream, int __c));
/* Close STREAM, or all streams if STREAM is NULL. */
-extern int EXFUN(fclose, (FILE *__stream));
+extern int fclose __P ((FILE *__stream));
/* Flush STREAM, or all streams if STREAM is NULL. */
-extern int EXFUN(fflush, (FILE *__stream));
+extern int fflush __P ((FILE *__stream));
/* Open a file and create a new stream for it. */
-extern FILE *EXFUN(fopen, (CONST char *__filename, CONST char *__modes));
+extern FILE *fopen __P ((__const char *__filename, __const char *__modes));
/* Open a file, replacing an existing stream with it. */
-extern FILE *EXFUN(freopen, (CONST char *__filename,
- CONST char *__modes, FILE *__stream));
+extern FILE *freopen __P ((__const char *__filename,
+ __const char *__modes, FILE *__stream));
/* Return a new, zeroed, stream.
You must set its cookie and io_mode.
The target is set to -1, meaning it will be set to the offset
before the target is needed.
Returns NULL if a stream can't be created. */
-extern FILE *EXFUN(__newstream, (NOARGS));
+extern FILE *__newstream __P ((void));
#ifdef __USE_POSIX
/* Create a new stream that refers to an existing system file descriptor. */
-extern FILE *EXFUN(fdopen, (int __fd, CONST char *__modes));
+extern FILE *fdopen __P ((int __fd, __const char *__modes));
#endif
#ifdef __USE_GNU
/* Create a new stream that refers to the given magic cookie,
and uses the given functions for input and output. */
-extern FILE *EXFUN(fopencookie, (PTR __magic_cookie, CONST char *__modes,
- __io_functions __io_functions));
+extern FILE *fopencookie __P ((__ptr_t __magic_cookie, __const char *__modes,
+ __io_functions __io_funcs));
/* Create a new stream that refers to a memory buffer. */
-extern FILE *EXFUN(fmemopen, (PTR __s, size_t __len, CONST char *__modes));
+extern FILE *fmemopen __P ((__ptr_t __s, size_t __len, __const char *__modes));
/* Open a stream that writes into a malloc'd buffer that is expanded as
necessary. *BUFLOC and *SIZELOC are updated with the buffer's location
and the number of characters written on fflush or fclose. */
-extern FILE *EXFUN(open_memstream, (char **__bufloc, size_t *sizeloc));
+extern FILE *open_memstream __P ((char **__bufloc, size_t *__sizeloc));
#endif
/* If BUF is NULL, make STREAM unbuffered.
Else make it use buffer BUF, of size BUFSIZ. */
-extern void EXFUN(setbuf, (FILE *__stream, char *__buf));
+extern void setbuf __P ((FILE *__stream, char *__buf));
/* Make STREAM use buffering mode MODE.
If BUF is not NULL, use N bytes of it for buffering;
else allocate an internal buffer N bytes long. */
-extern int EXFUN(setvbuf, (FILE *__stream, char *__buf,
- int __modes, size_t __n));
+extern int setvbuf __P ((FILE *__stream, char *__buf,
+ int __modes, size_t __n));
#ifdef __USE_BSD
/* If BUF is NULL, make STREAM unbuffered.
Else make it use SIZE bytes of BUF for buffering. */
-extern void EXFUN(setbuffer, (FILE *__stream, char *__buf, size_t __size));
+extern void setbuffer __P ((FILE *__stream, char *__buf, size_t __size));
/* Make STREAM line-buffered. */
-extern void EXFUN(setlinebuf, (FILE *__stream));
+extern void setlinebuf __P ((FILE *__stream));
#endif
/* Write formatted output to STREAM. */
-extern int EXFUN(fprintf, (FILE *__stream, CONST char *__format, ...));
+extern int fprintf __P ((FILE *__stream, __const char *__format, ...));
/* Write formatted output to stdout. */
-extern int EXFUN(printf, (CONST char *__format, ...));
+extern int printf __P ((__const char *__format, ...));
/* Write formatted output to S. */
-extern int EXFUN(sprintf, (char *__s, CONST char *__format, ...));
+extern int sprintf __P ((char *__s, __const char *__format, ...));
/* Write formatted output to S from argument list ARG. */
-extern int EXFUN(vfprintf, (FILE *__s, CONST char *__format, PTR __arg));
+extern int vfprintf __P ((FILE *__s, __const char *__format,
+ __gnuc_va_list __arg));
/* Write formatted output to stdout from argument list ARG. */
-extern int EXFUN(vprintf, (CONST char *__format, PTR __arg));
+extern int vprintf __P ((__const char *__format, __ptr_t __arg));
/* Write formatted output to S from argument list ARG. */
-extern int EXFUN(vsprintf, (char *__s, CONST char *__format, PTR __arg));
+extern int vsprintf __P ((char *__s, __const char *__format,
+ __gnuc_va_list __arg));
#ifdef __OPTIMIZE__
#define vprintf(fmt, arg) vfprintf(stdout, (fmt), (arg))
-#endif /* Optimizing. */
+#endif /* Optimizing. */
#ifdef __USE_GNU
/* Maximum chars of output to write in MAXLEN. */
-extern int EXFUN(snprintf, (char *__s, size_t __maxlen,
- CONST char *__format, ...));
+extern int snprintf __P ((char *__s, size_t __maxlen,
+ __const char *__format, ...));
-extern int EXFUN(vsnprintf, (char *__s, size_t __maxlen,
- CONST char *__format, PTR __arg));
+extern int vsnprintf __P ((char *__s, size_t __maxlen,
+ __const char *__format, __gnuc_va_list __arg));
/* Write formatted output to a string dynamically allocated with `malloc'.
Store the address of the string in *PTR. */
-extern int EXFUN(vasprintf, (char **__ptr, CONST char *__f, PTR __arg));
-extern int EXFUN(asprintf, (char **__ptr, CONST char *__fmt, ...));
+extern int vasprintf __P ((char **__ptr, __const char *__f,
+ __gnuc_va_list __arg));
+extern int asprintf __P ((char **__ptr, __const char *__fmt, ...));
/* Write formatted output to a file descriptor. */
-extern int EXFUN(vdprintf, (int __fd, CONST char *__fmt, PTR __arg));
-extern int EXFUN(dprintf, (int __fd, CONST char *__fmt, ...));
+extern int vdprintf __P ((int __fd, __const char *__fmt,
+ __gnuc_va_list __arg));
+extern int dprintf __P ((int __fd, __const char *__fmt, ...));
#endif
/* Read formatted input from STREAM. */
-extern int EXFUN(fscanf, (FILE *__stream, CONST char *__format, ...));
+extern int fscanf __P ((FILE *__stream, __const char *__format, ...));
/* Read formatted input from stdin. */
-extern int EXFUN(scanf, (CONST char *__format, ...));
+extern int scanf __P ((__const char *__format, ...));
/* Read formatted input from S. */
-extern int EXFUN(sscanf, (CONST char *__s, CONST char *__format, ...));
+extern int sscanf __P ((__const char *__s, __const char *__format, ...));
#ifdef __USE_GNU
/* Read formatted input from S into argument list ARG. */
-extern int EXFUN(__vfscanf, (FILE *__s, CONST char *__format,
- PTR __arg));
-extern int EXFUN(vfscanf, (FILE *__s, CONST char *__format,
- PTR __arg));
+extern int __vfscanf __P ((FILE *__s, __const char *__format,
+ __gnuc_va_list __arg));
+extern int vfscanf __P ((FILE *__s, __const char *__format,
+ __gnuc_va_list __arg));
/* Read formatted input from stdin into argument list ARG. */
-extern int EXFUN(vscanf, (CONST char *__format, PTR __arg));
+extern int vscanf __P ((__const char *__format, __gnuc_va_list __arg));
/* Read formatted input from S into argument list ARG. */
-extern int EXFUN(__vsscanf, (CONST char *__s, CONST char *__format,
- PTR __arg));
-extern int EXFUN(vsscanf, (CONST char *__s, CONST char *__format,
- PTR __arg));
+extern int __vsscanf __P ((__const char *__s, __const char *__format,
+ __gnuc_va_list __arg));
+extern int vsscanf __P ((__const char *__s, __const char *__format,
+ __gnuc_va_list __arg));
#ifdef __OPTIMIZE__
#define vfscanf(s, format, arg) __vfscanf((s), (format), (arg))
#define vscanf(format, arg) __vfscanf(stdin, (format), (arg))
#define vsscanf(s, format, arg) __vsscanf((s), (format), (arg))
-#endif /* Optimizing. */
-#endif /* Use GNU. */
+#endif /* Optimizing. */
+#endif /* Use GNU. */
/* This does actual reading when necessary, filling STREAM's
buffer and returning the first character in it. */
-extern int EXFUN(__fillbf, (FILE *__stream));
+extern int __fillbf __P ((FILE *__stream));
/* Read a character from STREAM. */
-extern int EXFUN(fgetc, (FILE *__stream));
-extern int EXFUN(getc, (FILE *__stream));
+extern int fgetc __P ((FILE *__stream));
+extern int getc __P ((FILE *__stream));
/* Read a character from stdin. */
-extern int EXFUN(getchar, (NOARGS));
+extern int getchar __P ((void));
/* The C standard explicitly says this can
re-evaluate its argument, so it does. */
#ifdef __OPTIMIZE__
#define getchar() __getc(stdin)
-#endif /* Optimizing. */
+#endif /* Optimizing. */
/* Write a character to STREAM. */
-extern int EXFUN(fputc, (int __c, FILE *__stream));
-extern int EXFUN(putc, (int __c, FILE *__stream));
+extern int fputc __P ((int __c, FILE *__stream));
+extern int putc __P ((int __c, FILE *__stream));
/* Write a character to stdout. */
-extern int EXFUN(putchar, (int __c));
+extern int putchar __P ((int __c));
/* The C standard explicitly says this can
re-evaluate its arguments, so it does. */
#ifdef __OPTIMIZE__
#define putchar(c) __putc((c), stdout)
-#endif /* Optimizing. */
+#endif /* Optimizing. */
#if defined(__USE_SVID) || defined(__USE_MISC)
/* Get a word (int) from STREAM. */
-extern int EXFUN(getw, (FILE *__stream));
+extern int getw __P ((FILE *__stream));
/* Write a word (int) to STREAM. */
-extern int EXFUN(putw, (int __w, FILE *__stream));
+extern int putw __P ((int __w, FILE *__stream));
#endif
/* Get a newline-terminated string of finite length from STREAM. */
-extern char *EXFUN(fgets, (char *__s, size_t __n, FILE *__stream));
+extern char *fgets __P ((char *__s, size_t __n, FILE *__stream));
/* Get a newline-terminated string from stdin, removing the newline.
DO NOT USE THIS FUNCTION!! There is no limit on how much it will read. */
-extern char *EXFUN(gets, (char *__s));
+extern char *gets __P ((char *__s));
#ifdef __USE_GNU
NULL), pointing to *N characters of space. It is realloc'd as
necessary. Returns the number of characters read (not including the
null terminator), or -1 on error or EOF. */
-ssize_t EXFUN(__getdelim, (char **lineptr, size_t *n,
- int delimiter, FILE *stream));
-ssize_t EXFUN(getdelim, (char **lineptr, size_t *n,
- int delimiter, FILE *stream));
+ssize_t __getdelim __P ((char **__lineptr, size_t *__n,
+ int __delimiter, FILE *__stream));
+ssize_t getdelim __P ((char **__lineptr, size_t *__n,
+ int __delimiter, FILE *__stream));
/* Like `getdelim', but reads up to a newline. */
-ssize_t EXFUN(__getline, (char **lineptr, size_t *n, FILE *stream));
-ssize_t EXFUN(getline, (char **lineptr, size_t *n, FILE *stream));
+ssize_t __getline __P ((char **__lineptr, size_t *__n, FILE *__stream));
+ssize_t getline __P ((char **__lineptr, size_t *__n, FILE *__stream));
#ifdef __OPTIMIZE__
#define getdelim(l, n, d, s) __getdelim ((l), (n), (d), (s))
#define getline(l, n, s) __getline ((l), (n), (s))
#define __getline(l, n, stream) __getdelim ((l), (n), '\n', (stream))
-#endif /* Optimizing. */
+#endif /* Optimizing. */
#endif
/* Write a string to STREAM. */
-extern int EXFUN(fputs, (CONST char *__s, FILE *__stream));
+extern int fputs __P ((__const char *__s, FILE *__stream));
/* Write a string, followed by a newline, to stdout. */
-extern int EXFUN(puts, (CONST char *__s));
+extern int puts __P ((__const char *__s));
#ifdef __OPTIMIZE__
#define puts(s) ((fputs((s), stdout) || __putc('\n', stdout) == EOF) ? EOF : 0)
-#endif /* Optimizing. */
+#endif /* Optimizing. */
/* Push a character back onto the input buffer of STREAM. */
-extern int EXFUN(ungetc, (int __c, FILE *__stream));
+extern int ungetc __P ((int __c, FILE *__stream));
/* Read chunks of generic data from STREAM. */
-extern size_t EXFUN(fread, (PTR __ptr, size_t __size,
- size_t __n, FILE *__stream));
+extern size_t fread __P ((__ptr_t __ptr, size_t __size,
+ size_t __n, FILE *__stream));
/* Write chunks of generic data to STREAM. */
-extern size_t EXFUN(fwrite, (CONST PTR __ptr, size_t __size,
- size_t __n, FILE *__s));
+extern size_t fwrite __P ((__const __ptr_t __ptr, size_t __size,
+ size_t __n, FILE *__s));
/* Seek to a certain position on STREAM. */
-extern int EXFUN(fseek, (FILE *__stream, long int __off, int __whence));
+extern int fseek __P ((FILE *__stream, long int __off, int __whence));
/* Return the current position of STREAM. */
-extern long int EXFUN(ftell, (FILE *__stream));
+extern long int ftell __P ((FILE *__stream));
/* Rewind to the beginning of STREAM. */
-extern void EXFUN(rewind, (FILE *__stream));
+extern void rewind __P ((FILE *__stream));
/* Get STREAM's position. */
-extern int EXFUN(fgetpos, (FILE *__stream, fpos_t *__pos));
+extern int fgetpos __P ((FILE *__stream, fpos_t *__pos));
/* Set STREAM's position. */
-extern int EXFUN(fsetpos, (FILE *__stream, CONST fpos_t *__pos));
+extern int fsetpos __P ((FILE *__stream, __const fpos_t *__pos));
/* Clear the error and EOF indicators for STREAM. */
-extern void EXFUN(clearerr, (FILE *__stream));
+extern void clearerr __P ((FILE *__stream));
/* Return the EOF indicator for STREAM. */
-extern int EXFUN(feof, (FILE *__stream));
+extern int feof __P ((FILE *__stream));
/* Return the error indicator for STREAM. */
-extern int EXFUN(ferror, (FILE *__stream));
+extern int ferror __P ((FILE *__stream));
#ifdef __OPTIMIZE__
#define feof(stream) ((stream)->__eof != 0)
#define ferror(stream) ((stream)->__error != 0)
-#endif /* Optimizing. */
+#endif /* Optimizing. */
/* Print a message describing the meaning of the value of errno. */
-extern void EXFUN(perror, (CONST char *__s));
+extern void perror __P ((__const char *__s));
+
+#ifdef __USE_BSD
+extern int sys_nerr;
+extern char *sys_errlist[];
+#endif
+#ifdef __USE_GNU
+extern int _sys_nerr;
+extern char *_sys_errlist[];
+#endif
#ifdef __USE_MISC
/* Print a message describing the meaning of the given signal number. */
-extern void EXFUN(psignal, (int __sig, CONST char *__s));
-#endif /* Non strict ANSI and not POSIX only. */
+extern void psignal __P ((int __sig, __const char *__s));
+#endif /* Non strict ANSI and not POSIX only. */
#ifdef __USE_POSIX
/* Return the system file descriptor for STREAM. */
-extern int EXFUN(fileno, (CONST FILE *__stream));
+extern int fileno __P ((__const FILE *__stream));
#ifdef __OPTIMIZE__
/* The `+ 0' makes this not be an lvalue, so it can't be changed. */
#define fileno(stream) ((stream)->__fileno + 0)
-#endif /* Optimizing. */
+#endif /* Optimizing. */
-#endif /* Use POSIX. */
+#endif /* Use POSIX. */
#if (defined (__USE_POSIX2) || defined(__USE_SVID) || defined(__USE_BSD) || \
defined(__USE_MISC))
/* Create a new stream connected to a pipe running the given command. */
-extern FILE *EXFUN(popen, (CONST char *__command, CONST char *__modes));
+extern FILE *popen __P ((__const char *__command, __const char *__modes));
/* Close a stream opened by popen and return the status of its child. */
-extern int EXFUN(pclose, (FILE *__stream));
+extern int pclose __P ((FILE *__stream));
#endif
#ifdef __USE_POSIX
/* Return the name of the controlling terminal. */
-extern char *EXFUN(ctermid, (char *__s));
+extern char *ctermid __P ((char *__s));
/* Return the name of the current user. */
-extern char *EXFUN(cuserid, (char *__s));
+extern char *cuserid __P ((char *__s));
#endif
-#endif /* <stdio.h> included. */
-#endif /* stdio.h */
+#ifdef __USE_GNU
+struct obstack; /* See <obstack.h>. */
+
+/* Open a stream that writes to OBSTACK. */
+extern FILE *open_obstack_stream __P ((struct obstack *__obstack));
+
+/* Write formatted output to an obstack. */
+extern int obstack_printf __P ((struct obstack *__obstack,
+ __const char *__format, ...));
+extern int obstack_vprintf __P ((struct obstack *__obstack,
+ __const char *__format,
+ __gnuc_va_list __args));
+#endif
+
+
+__END_DECLS
+
+#endif /* <stdio.h> included. */
+
+#endif /* stdio.h */
projects / kopensolaris-gnu / glibc.git / blobdiff