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Patch by khendricks@ivey.uwo.ca [libc/1382].
This commit is contained in:
Ulrich Drepper
1999-10-09 21:56:43 +00:00
parent a4a1492eb9
commit c1422e5b7c
113 changed files with 2924 additions and 2968 deletions
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342
libio/stdio.h
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@@ -120,31 +120,31 @@ extern FILE *stderr; /* Standard error output stream. */
#define stderr stderr
/* Remove file FILENAME. */
extern int remove __P ((__const char *__filename));
extern int remove (__const char *__filename) __THROW;
/* Rename file OLD to NEW. */
extern int rename __P ((__const char *__old, __const char *__new));
extern int rename (__const char *__old, __const char *__new) __THROW;
/* Create a temporary file and open it read/write. */
#ifndef __USE_FILE_OFFSET64
extern FILE *tmpfile __P ((void));
extern FILE *tmpfile (void) __THROW;
#else
# ifdef __REDIRECT
extern FILE *__REDIRECT (tmpfile, __P ((void)), tmpfile64);
extern FILE *__REDIRECT (tmpfile, (void) __THROW, tmpfile64);
# else
# define tmpfile tmpfile64
# endif
#endif
#ifdef __USE_LARGEFILE64
extern FILE *tmpfile64 __P ((void));
extern FILE *tmpfile64 (void) __THROW;
#endif
/* Generate a temporary filename. */
extern char *tmpnam __P ((char *__s));
extern char *tmpnam (char *__s) __THROW;
#ifdef __USE_MISC
/* This is the reentrant variant of `tmpnam'. The only difference is
that it does not allow S to be NULL. */
extern char *tmpnam_r __P ((char *__s));
extern char *tmpnam_r (char *__s) __THROW;
#endif
@@ -156,42 +156,42 @@ extern char *tmpnam_r __P ((char *__s));
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 *tempnam __P ((__const char *__dir, __const char *__pfx));
extern char *tempnam (__const char *__dir, __const char *__pfx) __THROW;
#endif
/* Close STREAM. */
extern int fclose __P ((FILE *__stream));
extern int fclose (FILE *__stream) __THROW;
/* Flush STREAM, or all streams if STREAM is NULL. */
extern int fflush __P ((FILE *__stream));
extern int fflush (FILE *__stream) __THROW;
#ifdef __USE_MISC
/* Faster versions when locking is not required. */
extern int fflush_unlocked __P ((FILE *__stream));
extern int fflush_unlocked (FILE *__stream) __THROW;
#endif
#ifdef __USE_GNU
/* Close all streams. */
extern int fcloseall __P ((void));
extern int fcloseall (void) __THROW;
#endif
#ifndef __USE_FILE_OFFSET64
/* Open a file and create a new stream for it. */
extern FILE *fopen __P ((__const char *__restrict __filename,
__const char *__restrict __modes));
extern FILE *fopen (__const char *__restrict __filename,
__const char *__restrict __modes) __THROW;
/* Open a file, replacing an existing stream with it. */
extern FILE *freopen __P ((__const char *__restrict __filename,
__const char *__restrict __modes,
FILE *__restrict __stream));
extern FILE *freopen (__const char *__restrict __filename,
__const char *__restrict __modes,
FILE *__restrict __stream) __THROW;
#else
# ifdef __REDIRECT
extern FILE *__REDIRECT (fopen, __P ((__const char *__restrict __filename,
__const char *__restrict __modes)),
extern FILE *__REDIRECT (fopen, (__const char *__restrict __filename,
__const char *__restrict __modes) __THROW,
fopen64);
extern FILE *__REDIRECT (freopen, __P ((__const char *__restrict __filename,
__const char *__restrict __modes,
FILE *__restrict __stream)),
extern FILE *__REDIRECT (freopen, (__const char *__restrict __filename,
__const char *__restrict __modes,
FILE *__restrict __stream) __THROW,
freopen64);
# else
# define fopen fopen64
@@ -199,146 +199,140 @@ extern FILE *__REDIRECT (freopen, __P ((__const char *__restrict __filename,
# endif
#endif
#ifdef __USE_LARGEFILE64
extern FILE *fopen64 __P ((__const char *__restrict __filename,
__const char *__restrict __modes));
extern FILE *freopen64 __P ((__const char *__restrict __filename,
__const char *__restrict __modes,
FILE *__restrict __stream));
extern FILE *fopen64 (__const char *__restrict __filename,
__const char *__restrict __modes) __THROW;
extern FILE *freopen64 (__const char *__restrict __filename,
__const char *__restrict __modes,
FILE *__restrict __stream) __THROW;
#endif
#ifdef __USE_POSIX
/* Create a new stream that refers to an existing system file descriptor. */
extern FILE *fdopen __P ((int __fd, __const char *__modes));
extern FILE *fdopen (int __fd, __const char *__modes) __THROW;
#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 *fopencookie __P ((void *__restrict __magic_cookie,
__const char *__restrict __modes,
_IO_cookie_io_functions_t __io_funcs));
extern FILE *fopencookie (void *__restrict __magic_cookie,
__const char *__restrict __modes,
_IO_cookie_io_functions_t __io_funcs) __THROW;
/* 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 *open_memstream __P ((char **__restrict __bufloc,
size_t *__restrict __sizeloc));
extern FILE *open_memstream (char **__restrict __bufloc,
size_t *__restrict __sizeloc) __THROW;
#endif
/* If BUF is NULL, make STREAM unbuffered.
Else make it use buffer BUF, of size BUFSIZ. */
extern void setbuf __P ((FILE *__restrict __stream, char *__restrict __buf));
extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __THROW;
/* 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 setvbuf __P ((FILE *__restrict __stream, char *__restrict __buf,
int __modes, size_t __n));
extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
int __modes, size_t __n) __THROW;
#ifdef __USE_BSD
/* If BUF is NULL, make STREAM unbuffered.
Else make it use SIZE bytes of BUF for buffering. */
extern void setbuffer __P ((FILE *__restrict __stream, char *__restrict __buf,
size_t __size));
extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
size_t __size) __THROW;
/* Make STREAM line-buffered. */
extern void setlinebuf __P ((FILE *__stream));
extern void setlinebuf (FILE *__stream) __THROW;
#endif
/* Write formatted output to STREAM. */
extern int fprintf __P ((FILE *__restrict __stream,
__const char *__restrict __format, ...));
extern int fprintf (FILE *__restrict __stream,
__const char *__restrict __format, ...) __THROW;
/* Write formatted output to stdout. */
extern int printf __P ((__const char *__restrict __format, ...));
extern int printf (__const char *__restrict __format, ...) __THROW;
/* Write formatted output to S. */
extern int sprintf __P ((char *__restrict __s,
__const char *__restrict __format, ...));
extern int sprintf (char *__restrict __s,
__const char *__restrict __format, ...) __THROW;
/* Write formatted output to S from argument list ARG. */
extern int vfprintf __P ((FILE *__restrict __s,
__const char *__restrict __format,
_G_va_list __arg));
extern int vfprintf (FILE *__restrict __s, __const char *__restrict __format,
_G_va_list __arg) __THROW;
/* Write formatted output to stdout from argument list ARG. */
extern int vprintf __P ((__const char *__restrict __format,
_G_va_list __arg));
extern int vprintf (__const char *__restrict __format, _G_va_list __arg)
__THROW;
/* Write formatted output to S from argument list ARG. */
extern int vsprintf __P ((char *__restrict __s,
__const char *__restrict __format,
_G_va_list __arg));
extern int vsprintf (char *__restrict __s, __const char *__restrict __format,
_G_va_list __arg) __THROW;
#if defined __USE_BSD || defined __USE_ISOC9X || defined __USE_UNIX98
/* Maximum chars of output to write in MAXLEN. */
extern int snprintf __P ((char *__restrict __s, size_t __maxlen,
__const char *__restrict __format, ...))
__attribute__ ((__format__ (__printf__, 3, 4)));
extern int snprintf (char *__restrict __s, size_t __maxlen,
__const char *__restrict __format, ...)
__THROW __attribute__ ((__format__ (__printf__, 3, 4)));
extern int __vsnprintf __P ((char *__restrict __s, size_t __maxlen,
__const char *__restrict __format,
_G_va_list __arg))
__attribute__ ((__format__ (__printf__, 3, 0)));
extern int vsnprintf __P ((char *__restrict __s, size_t __maxlen,
__const char *__restrict __format,
_G_va_list __arg))
__attribute__ ((__format__ (__printf__, 3, 0)));
extern int __vsnprintf (char *__restrict __s, size_t __maxlen,
__const char *__restrict __format, _G_va_list __arg)
__THROW __attribute__ ((__format__ (__printf__, 3, 0)));
extern int vsnprintf (char *__restrict __s, size_t __maxlen,
__const char *__restrict __format, _G_va_list __arg)
__THROW __attribute__ ((__format__ (__printf__, 3, 0)));
#endif
#ifdef __USE_GNU
/* Write formatted output to a string dynamically allocated with `malloc'.
Store the address of the string in *PTR. */
extern int vasprintf __P ((char **__restrict __ptr,
__const char *__restrict __f, _G_va_list __arg))
__attribute__ ((__format__ (__printf__, 2, 0)));
extern int __asprintf __P ((char **__restrict __ptr,
__const char *__restrict __fmt, ...))
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int asprintf __P ((char **__restrict __ptr,
__const char *__restrict __fmt, ...))
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int vasprintf (char **__restrict __ptr, __const char *__restrict __f,
_G_va_list __arg)
__THROW __attribute__ ((__format__ (__printf__, 2, 0)));
extern int __asprintf (char **__restrict __ptr,
__const char *__restrict __fmt, ...)
__THROW __attribute__ ((__format__ (__printf__, 2, 3)));
extern int asprintf (char **__restrict __ptr,
__const char *__restrict __fmt, ...)
__THROW __attribute__ ((__format__ (__printf__, 2, 3)));
/* Write formatted output to a file descriptor. */
extern int vdprintf __P ((int __fd, __const char *__restrict __fmt,
_G_va_list __arg))
__attribute__ ((__format__ (__printf__, 2, 0)));
extern int dprintf __P ((int __fd, __const char *__restrict __fmt, ...))
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int vdprintf (int __fd, __const char *__restrict __fmt,
_G_va_list __arg)
__THROW __attribute__ ((__format__ (__printf__, 2, 0)));
extern int dprintf (int __fd, __const char *__restrict __fmt, ...)
__THROW __attribute__ ((__format__ (__printf__, 2, 3)));
#endif
/* Read formatted input from STREAM. */
extern int fscanf __P ((FILE *__restrict __stream,
__const char *__restrict __format, ...));
extern int fscanf (FILE *__restrict __stream,
__const char *__restrict __format, ...) __THROW;
/* Read formatted input from stdin. */
extern int scanf __P ((__const char *__restrict __format, ...));
extern int scanf (__const char *__restrict __format, ...) __THROW;
/* Read formatted input from S. */
extern int sscanf __P ((__const char *__restrict __s,
__const char *__restrict __format, ...));
extern int sscanf (__const char *__restrict __s,
__const char *__restrict __format, ...) __THROW;
#ifdef __USE_ISOC9X
/* Read formatted input from S into argument list ARG. */
extern int vfscanf __P ((FILE *__restrict __s,
__const char *__restrict __format,
_G_va_list __arg))
__attribute__ ((__format__ (__scanf__, 2, 0)));
extern int vfscanf (FILE *__restrict __s, __const char *__restrict __format,
_G_va_list __arg)
__THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
/* Read formatted input from stdin into argument list ARG. */
extern int vscanf __P ((__const char *__restrict __format, _G_va_list __arg))
__attribute__ ((__format__ (__scanf__, 1, 0)));
extern int vscanf (__const char *__restrict __format, _G_va_list __arg)
__THROW __attribute__ ((__format__ (__scanf__, 1, 0)));
/* Read formatted input from S into argument list ARG. */
extern int vsscanf __P ((__const char *__restrict __s,
__const char *__restrict __format,
_G_va_list __arg))
__attribute__ ((__format__ (__scanf__, 2, 0)));
extern int vsscanf (__const char *__restrict __s,
__const char *__restrict __format, _G_va_list __arg)
__THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
#endif /* Use ISO C9x. */
/* Read a character from STREAM. */
extern int fgetc __P ((FILE *__stream));
extern int getc __P ((FILE *__stream));
extern int fgetc (FILE *__stream) __THROW;
extern int getc (FILE *__stream) __THROW;
/* Read a character from stdin. */
extern int getchar __P ((void));
extern int getchar (void) __THROW;
/* The C standard explicitly says this is a macro, so we always do the
optimization for it. */
@@ -346,22 +340,22 @@ extern int getchar __P ((void));
#if defined __USE_POSIX || defined __USE_MISC
/* These are defined in POSIX.1:1996. */
extern int getc_unlocked __P ((FILE *__stream));
extern int getchar_unlocked __P ((void));
extern int getc_unlocked (FILE *__stream) __THROW;
extern int getchar_unlocked (void) __THROW;
#endif /* Use POSIX or MISC. */
#ifdef __USE_MISC
/* Faster version when locking is not necessary. */
extern int fgetc_unlocked __P ((FILE *__stream));
extern int fgetc_unlocked (FILE *__stream) __THROW;
#endif /* Use MISC. */
/* Write a character to STREAM. */
extern int fputc __P ((int __c, FILE *__stream));
extern int putc __P ((int __c, FILE *__stream));
extern int fputc (int __c, FILE *__stream) __THROW;
extern int putc (int __c, FILE *__stream) __THROW;
/* Write a character to stdout. */
extern int putchar __P ((int __c));
extern int putchar (int __c) __THROW;
/* The C standard explicitly says this can be a macro,
so we always do the optimization for it. */
@@ -369,38 +363,38 @@ extern int putchar __P ((int __c));
#ifdef __USE_MISC
/* Faster version when locking is not necessary. */
extern int fputc_unlocked __P ((int __c, FILE *__stream));
extern int fputc_unlocked (int __c, FILE *__stream) __THROW;
#endif /* Use MISC. */
#if defined __USE_POSIX || defined __USE_MISC
/* These are defined in POSIX.1:1996. */
extern int putc_unlocked __P ((int __c, FILE *__stream));
extern int putchar_unlocked __P ((int __c));
extern int putc_unlocked (int __c, FILE *__stream) __THROW;
extern int putchar_unlocked (int __c) __THROW;
#endif /* Use POSIX or MISC. */
#if defined __USE_SVID || defined __USE_MISC || defined __USE_XOPEN
/* Get a word (int) from STREAM. */
extern int getw __P ((FILE *__stream));
extern int getw (FILE *__stream) __THROW;
/* Write a word (int) to STREAM. */
extern int putw __P ((int __w, FILE *__stream));
extern int putw (int __w, FILE *__stream) __THROW;
#endif
/* Get a newline-terminated string of finite length from STREAM. */
extern char *fgets __P ((char *__restrict __s, int __n,
FILE *__restrict __stream));
extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
__THROW;
#ifdef __USE_GNU
/* This function does the same as `fgets' but does not lock the stream. */
extern char *fgets_unlocked __P ((char *__restrict __s, int __n,
FILE *__restrict __stream));
extern char *fgets_unlocked (char *__restrict __s, int __n,
FILE *__restrict __stream) __THROW;
#endif
/* 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 *gets __P ((char *__s));
extern char *gets (char *__s) __THROW;
#ifdef __USE_GNU
@@ -409,61 +403,60 @@ extern char *gets __P ((char *__s));
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. */
extern _IO_ssize_t __getdelim __P ((char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
FILE *__restrict __stream));
extern _IO_ssize_t getdelim __P ((char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
FILE *__restrict __stream));
extern _IO_ssize_t __getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
FILE *__restrict __stream) __THROW;
extern _IO_ssize_t getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
FILE *__restrict __stream) __THROW;
/* Like `getdelim', but reads up to a newline. */
extern _IO_ssize_t getline __P ((char **__restrict __lineptr,
size_t *__restrict __n,
FILE *__restrict __stream));
extern _IO_ssize_t getline (char **__restrict __lineptr,
size_t *__restrict __n,
FILE *__restrict __stream) __THROW;
#endif
/* Write a string to STREAM. */
extern int fputs __P ((__const char *__restrict __s,
FILE *__restrict __stream));
extern int fputs (__const char *__restrict __s, FILE *__restrict __stream)
__THROW;
#ifdef __USE_GNU
/* This function does the same as `fputs' but does not lock the stream. */
extern int fputs_unlocked __P ((__const char *__restrict __s,
FILE *__restrict __stream));
extern int fputs_unlocked (__const char *__restrict __s,
FILE *__restrict __stream) __THROW;
#endif
/* Write a string, followed by a newline, to stdout. */
extern int puts __P ((__const char *__s));
extern int puts (__const char *__s) __THROW;
/* Push a character back onto the input buffer of STREAM. */
extern int ungetc __P ((int __c, FILE *__stream));
extern int ungetc (int __c, FILE *__stream) __THROW;
/* Read chunks of generic data from STREAM. */
extern size_t fread __P ((void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream));
extern size_t fread (void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) __THROW;
/* Write chunks of generic data to STREAM. */
extern size_t fwrite __P ((__const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __s));
extern size_t fwrite (__const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __s) __THROW;
#ifdef __USE_MISC
/* Faster versions when locking is not necessary. */
extern size_t fread_unlocked __P ((void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream));
extern size_t fwrite_unlocked __P ((__const void *__restrict __ptr,
size_t __size, size_t __n,
FILE *__restrict __stream));
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) __THROW;
extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) __THROW;
#endif
/* Seek to a certain position on STREAM. */
extern int fseek __P ((FILE *__stream, long int __off, int __whence));
extern int fseek (FILE *__stream, long int __off, int __whence) __THROW;
/* Return the current position of STREAM. */
extern long int ftell __P ((FILE *__stream));
extern long int ftell (FILE *__stream) __THROW;
/* Rewind to the beginning of STREAM. */
extern void rewind __P ((FILE *__stream));
extern void rewind (FILE *__stream) __THROW;
/* The Single Unix Specification, Version 2, specifies an alternative,
more adequate interface for the two functions above which deal with
@@ -489,27 +482,28 @@ typedef __off64_t off64_t;
#ifndef __USE_FILE_OFFSET64
# ifdef __USE_UNIX98
/* Seek to a certain position on STREAM. */
extern int fseeko __P ((FILE *__stream, __off_t __off, int __whence));
extern int fseeko (FILE *__stream, __off_t __off, int __whence) __THROW;
/* Return the current position of STREAM. */
extern __off_t ftello __P ((FILE *__stream));
extern __off_t ftello (FILE *__stream) __THROW;
# endif
/* Get STREAM's position. */
extern int fgetpos __P ((FILE *__restrict __stream,
fpos_t *__restrict __pos));
extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos)
__THROW;
/* Set STREAM's position. */
extern int fsetpos __P ((FILE *__stream, __const fpos_t *__pos));
extern int fsetpos (FILE *__stream, __const fpos_t *__pos) __THROW;
#else
# ifdef __REDIRECT
# ifdef __USE_UNIX98
extern int __REDIRECT (fseeko,
__P ((FILE *__stream, __off64_t __off, int __whence)),
(FILE *__stream, __off64_t __off, int __whence) __THROW,
fseeko64);
extern __off64_t __REDIRECT (ftello, __P ((FILE *__stream)), ftello64);
extern __off64_t __REDIRECT (ftello, (FILE *__stream) __THROW, ftello64);
# endif
extern int __REDIRECT (fgetpos, __P ((FILE *__restrict __stream,
fpos_t *__restrict __pos)), fgetpos64);
extern int __REDIRECT (fsetpos, __P ((FILE *__stream, __const fpos_t *__pos)),
extern int __REDIRECT (fgetpos, (FILE *__restrict __stream,
fpos_t *__restrict __pos) __THROW, fgetpos64);
extern int __REDIRECT (fsetpos,
(FILE *__stream, __const fpos_t *__pos) __THROW,
fsetpos64);
# else
# ifdef __USE_UNIX98
@@ -523,31 +517,31 @@ extern int __REDIRECT (fsetpos, __P ((FILE *__stream, __const fpos_t *__pos)),
#ifdef __USE_LARGEFILE64
# ifdef __USE_UNIX98
extern int fseeko64 __P ((FILE *__stream, __off64_t __off, int __whence));
extern __off64_t ftello64 __P ((FILE *__stream));
extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence) __THROW;
extern __off64_t ftello64 (FILE *__stream) __THROW;
# endif
extern int fgetpos64 __P ((FILE *__restrict __stream,
fpos64_t *__restrict __pos));
extern int fsetpos64 __P ((FILE *__stream, __const fpos64_t *__pos));
extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos)
__THROW;
extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos) __THROW;
#endif
/* Clear the error and EOF indicators for STREAM. */
extern void clearerr __P ((FILE *__stream));
extern void clearerr (FILE *__stream) __THROW;
/* Return the EOF indicator for STREAM. */
extern int feof __P ((FILE *__stream));
extern int feof (FILE *__stream) __THROW;
/* Return the error indicator for STREAM. */
extern int ferror __P ((FILE *__stream));
extern int ferror (FILE *__stream) __THROW;
#ifdef __USE_MISC
/* Faster versions when locking is not required. */
extern void clearerr_unlocked __P ((FILE *__stream));
extern int feof_unlocked __P ((FILE *__stream));
extern int ferror_unlocked __P ((FILE *__stream));
extern void clearerr_unlocked (FILE *__stream) __THROW;
extern int feof_unlocked (FILE *__stream) __THROW;
extern int ferror_unlocked (FILE *__stream) __THROW;
#endif
/* Print a message describing the meaning of the value of errno. */
extern void perror __P ((__const char *__s));
extern void perror (__const char *__s) __THROW;
/* These variables normally should not be used directly. The `strerror'
function provides all the needed functionality. */
@@ -563,34 +557,34 @@ extern __const char *__const _sys_errlist[];
#ifdef __USE_POSIX
/* Return the system file descriptor for STREAM. */
extern int fileno __P ((FILE *__stream));
extern int fileno (FILE *__stream) __THROW;
#endif /* Use POSIX. */
#ifdef __USE_MISC
/* Faster version when locking is not required. */
extern int fileno_unlocked __P ((FILE *__stream));
extern int fileno_unlocked (FILE *__stream) __THROW;
#endif
#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 *popen __P ((__const char *__command, __const char *__modes));
extern FILE *popen (__const char *__command, __const char *__modes) __THROW;
/* Close a stream opened by popen and return the status of its child. */
extern int pclose __P ((FILE *__stream));
extern int pclose (FILE *__stream) __THROW;
#endif
#ifdef __USE_POSIX
/* Return the name of the controlling terminal. */
extern char *ctermid __P ((char *__s));
extern char *ctermid (char *__s) __THROW;
#endif /* Use POSIX. */
#if defined __USE_XOPEN && !defined __USE_XOPEN2K
/* Return the name of the current user. */
extern char *cuserid __P ((char *__s));
extern char *cuserid (char *__s) __THROW;
#endif /* Use X/Open, but not issue 6. */
@@ -598,11 +592,11 @@ extern char *cuserid __P ((char *__s));
struct obstack; /* See <obstack.h>. */
/* Write formatted output to an obstack. */
extern int obstack_printf __P ((struct obstack *__restrict __obstack,
__const char *__restrict __format, ...));
extern int obstack_vprintf __P ((struct obstack *__restrict __obstack,
__const char *__restrict __format,
_G_va_list __args));
extern int obstack_printf (struct obstack *__restrict __obstack,
__const char *__restrict __format, ...) __THROW;
extern int obstack_vprintf (struct obstack *__restrict __obstack,
__const char *__restrict __format,
_G_va_list __args) __THROW;
#endif /* Use GNU. */
@@ -610,14 +604,14 @@ extern int obstack_vprintf __P ((struct obstack *__restrict __obstack,
/* These are defined in POSIX.1:1996. */
/* Acquire ownership of STREAM. */
extern void flockfile __P ((FILE *__stream));
extern void flockfile (FILE *__stream) __THROW;
/* Try to acquire ownership of STREAM but do not block if it is not
possible. */
extern int ftrylockfile __P ((FILE *__stream));
extern int ftrylockfile (FILE *__stream) __THROW;
/* Relinquish the ownership granted for STREAM. */
extern void funlockfile __P ((FILE *__stream));
extern void funlockfile (FILE *__stream) __THROW;
#endif /* POSIX || misc */
#if defined __USE_XOPEN && !defined __USE_XOPEN2K && !defined __USE_GNU