diff options
Diffstat (limited to 'libio/stdio.h')
| -rw-r--r-- | libio/stdio.h | 342 |
1 files changed, 168 insertions, 174 deletions
diff --git a/libio/stdio.h b/libio/stdio.h index 7b6490367a..128713b84f 100644 --- a/libio/stdio.h +++ b/libio/stdio.h @@ -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 |