diff options
author | Ulrich Drepper <drepper@redhat.com> | 1996-11-06 04:24:40 +0000 |
---|---|---|
committer | Ulrich Drepper <drepper@redhat.com> | 1996-11-06 04:24:40 +0000 |
commit | 2c6fe0bd3b270fc644dd4c773f2d47b93f404efe (patch) | |
tree | a578bcc93bbeaafacb6012213c458e33b7907528 /libio | |
parent | f5311448f83eada5c5cabf55aae2619dcb1869c0 (diff) | |
download | glibc-2c6fe0bd3b270fc644dd4c773f2d47b93f404efe.zip glibc-2c6fe0bd3b270fc644dd4c773f2d47b93f404efe.tar.gz glibc-2c6fe0bd3b270fc644dd4c773f2d47b93f404efe.tar.bz2 |
update from main archive 961105cvs/libc-961106
Wed Nov 6 04:30:26 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/syscalls.list: Add weak alias llseek for
_llseek syscall. Reported by Andy Sewell <puck@pookhill.demon.co.uk>.
* string/argz.h: Don't protect by __USE_GNU.
Tue Nov 5 23:38:28 1996 Ulrich Drepper <drepper@cygnus.com>
* Lots of files: Update and reformat copyright.
* Makefile (headers): Add xopen_lim.h.
* catgets/nl_types.h: Move __BEGIN_DECLS before definition of nl_catd.
* grp/grp.h: Define setgrent, getgrent, endgrent, and getgrent_r
if __USE_XOPEN_EXTENDED is defined.
* pwd/pwd.h: Define setpwent, getpwent, endpwent, and getpwent_r
if __USE_XOPEN_EXTENDED is defined.
* io/Makefile (routines): Add lchown.
* io/sys/poll.h: Add definition of POLLWRNORM.
* io/sys/stat.h: Declare lstat, fchmod, mknod when
__USE_XOPEN_EXTENDED is defined.
* libio/Makefile (routines): Add obprintf.
* libio/obprintf.c: New file.
* libio/iolibio.h: Add prototypes for _IO_obstack_vprintf and
_IO_obstack_printf.
* libio/libio.h: Fix typo.
* libio/stdio.h: Declare tempnam if __USE_XOPEN_EXTENDED is defined.
Add prototypes for obstack_vprintf and obstack_printf.
* manual/creature.texi: Describe _XOPEN_SOURCE macro.
* manual/intro.texi: Add reference to NSS chapter.
* manual/libc.texinfo: Update UPDATED.
Comment out `@printindex cp'. It works again.
* manual/memory.texi: Add description for obstack_ptr_grow,
obstack_int_grow, obstack_ptr_grow_fast, and obstack_int_grow_fast.
* manual/nss.texi: Add a few @cindex entries and change NSS_STATUS_*
index entries to @vindex.
* manual/users.texi: Correct @cindex entry for Netgroup.
* math/mathcalls.h: Use __USE_XOPEN and __USE_XOPEN_EXTENDED to
make declarations visible for X/Open sources.
* misc/search.h: Declare insque/remque only is __USE_SVID or
__USE_XOPEN_EXTENDED is defined.
* misc/sys/uio.h (readv, writev): Change return value from int to
ssize_t.
* posix/Makefile (headers): Add re_comp.h.
* posix/re_comp.h: New file. XPG interface to regex functions.
* posix/getconf.c: Add all names from XPG4.2.
* posix/posix1_lim.h: Increase minimum values for _POSIX_CHILD_MAX
and _POSIX_OPEN_MAX to minimums from XPG4.2.
* sysdeps/generic/confname.h: Add all _SC_* names from XPG4.2.
* sysdeps/posix/sysconf.c: Handle new _SC_* values.
* sysdeps/stub/sysconf.c: Likewise.
* posix/unistd.h: Add declaration of ualarm and lchown. Declare
usleep, fchown, fchdir, nice, getpgid, setsid, getsid, setreuid,
setregid, vfork, ttyslot, symlink, readlink, gethostid, truncate,
ftruncate, getdtablesize, brk, sbrk, lockf when
__USE_XOPEN_EXTENDED is defined.
* posix/sys/wait.h: Declare wait3 if __USE_XOPEN_EXTENDED is defined.
* shadow/shadow.h: Define SHADOW using _PATH_SHADOW.
* sysdeps/generic/paths.h: Define _PATH_SHADOW.
* sysdeps/unix/sysv/linux/paths.h: Likewise.
* signal/signal.h: Declare killpg, sigstack and sigaltstack when
__USE_XOPEN_EXTENDED is defined.
* stdio/stdio.h: Declare tempnam when __USE_XOPEN is defined.
* stdlib/stdlib.h: Make rand48 functions available when __USE_XOPEN
is defined.
Likewise for valloc, putenv, realpath, [efg]cvt*, and getsubopt
functions.
* string/string.h: Make memccpy, strdup, bcmp, bcopy, bzero, index,
and rindex available when __USE_XOPEN_EXTENDED is defined.
* sysdeps/mach/getpagesize.c: De-ANSI-fy. Change return type to int.
* sysdeps/posix/getpagesize.c: Likewise.
* sysdeps/stub/getpagesize.c: Likewise.
* sysdeps/unix/getpagesize.c: Likewise.
* time/africa: Update from tzdata1996l.
* time/asia: Likewise.
* time/australia: Likewise.
* time/europe: Likewise.
* time/northamerica: Likewise.
* time/pacificnew: Likewise.
* time/southamerica: Likewise.
* time/tzfile.h: Update from tzcode1996m.
* time/time.h: Declare strptime if __USE_XOPEN.
Declare daylight and timezone also if __USE_XOPEN.
* time/sys/time.h: Remove declaration of ualarm.
* wctype/wctype.h: Just reference ISO C standard.
Tue Nov 5 01:26:32 1996 Richard Henderson <rth@tamu.edu>
* crypt/Makefile: Add crypt routines to libc as well iff
$(crypt-in-libc) is set. Do this for temporary binary compatibility
on existing Linux/Alpha installations.
* stdlib/div.c, sysdeps/generic/div.c: Move file to .../generic/.
* stdlib/ldiv.c, sysdeps/generic/ldiv.c: Likewise.
* stdlib/lldiv.c, sysdeps/generic/lldiv.c: Likewise.
* sysdeps/alpha/Makefile (divrem): Add divlu, dviqu, remlu, and
remqu.
* sysdeps/alpha/div.S: New file.
* sysdeps/alpha/ldiv.S: New file.
* sysdeps/alpha/lldiv.S: New file.
* sysdeps/alpha/divrem.h: Merge signed and unsigned division.
Take pointers from Linus and tighten the inner loops a bit.
* sysdeps/alpha/divl.S: Change defines for merged routines.
* sysdeps/alpha/divq.S: Likewise.
* sysdeps/alpha/reml.S: Likewise.
* sysdeps/alpha/remq.S: Likewise.
* sysdeps/alpha/divlu.S: Remove file.
* sysdeps/alpha/divqu.S: Likewise.
* sysdeps/alpha/remlu.S: Likewise.
* sysdeps/alpha/remqu.S: Likewise.
* sysdeps/alpha/bsd-_setjmp.S: If PROF, call _mcount.
* sysdeps/alpha/bsd-setjmp.S: Likewise.
* sysdeps/alpha/bzero.S: Likewise.
* sysdeps/alpha/ffs.S: Likewise.
* sysdeps/alpha/htonl.S: Likewise.
* sysdeps/alpha/htons.S: Likewise.
* sysdeps/alpha/memchr.S: Likewise.
* sysdeps/alpha/memset.S: Likewise.
* sysdeps/alpha/s_copysign.S: Likewise.
* sysdeps/alpha/s_fabs.S: Likewise.
* sysdeps/alpha/setjmp.S: Likewise.
* sysdeps/alpha/stpcpy.S: Likewise.
* sysdeps/alpha/stpncpy.S: Likewise.
* sysdeps/alpha/strcat.S: Likewise.
* sysdeps/alpha/strchr.S: Likewise.
* sysdeps/alpha/strcpy.S: Likewise.
* sysdeps/alpha/strlen.S: Likewise.
* sysdeps/alpha/strncat.S: Likewise.
* sysdeps/alpha/strncpy.S: Likewise.
* sysdeps/alpha/strrchr.S: Likewise.
* sysdeps/alpha/udiv_qrnnd.S: Likewise. Fix private labels.
Convert two small jumps to use conditional moves.
* sysdeps/unix/alpha/sysdep.h: Compress all __STDC__ nastiness.
(PSEUDO): If PROF, call _mcount.
* sysdeps/unix/sysv/linux/alpha/brk.S: If PROF, call _mcount.
* sysdeps/unix/sysv/linux/alpha/clone.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/llseek.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/sigsuspend.S: Likewise.
* sysdeps/unix/sysv/linux/alpha/syscall.S: Likewise.
* sysdeps/alpha/memcpy.S: New file. Odd layout because it should
eventually contain memmove as well.
* sysdeps/alpha/strcmp.S: New file.
* sysdeps/alpha/strncmp.S: New file.
* sysdeps/alpha/w_sqrt.S: New file.
Tue Nov 5 18:06:06 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/mach/hurd/ttyname_r.c: Use `size_t' for len variable.
Tue Nov 5 12:09:29 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdep/generic/sysdep.h: Define END only if not yet defined.
* sysdep/unix/sysdep.h: Define PSEUDO_END only if not yet defined.
Reported by Thomas Bushnell, n/BSG.
Mon Nov 4 22:46:53 1996 Ulrich Drepper <drepper@cygnus.com>
* manual/users.texi (Netgroup Data): Remove { } around @cindex.
Mon Nov 4 19:07:05 1996 Ulrich Drepper <drepper@cygnus.com>
* malloc/calloc.c: Check for overflow before trying to allocate
memory. Proposed by Neil Matthews <nm@adv.sbc.sony.co.jp>.
Fri Nov 1 18:18:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/llio.texi (Operating Modes): Add missing arguments to
@deftypevr in O_NONBLOCK description.
* manual/time.texi (Time Zone Functions): Enclose type name in
braces in description of tzname. FIXME: this does not yet work
correctly in info.
Sun Nov 3 17:29:06 1996 Ulrich Drepper <drepper@cygnus.com>
* features.h: Add X/Open macros.
* posix/unistd.h: Define X/Open macros.
* sysdeps/generic/confname.h: Add _SC_XOPEN_XCU_VERSION,
_SC_XOPEN_UNIX, _SC_XOPEN_CRYPT, _SC_XOPEN_ENH_I18N,
_SC_XOPEN_SHM, _SC_2_CHAR_TERM, _SC_2_C_VERSION, and _SC_2_UPE.
* sysdeps/posix/sysconf.c: Handle new constants.
* sysdeps/stub/sysconf.c: Likewise.
* sysdeps/unix/sysv/linux/posix_opt.h: Add definition of _XOPEN_SHM.
* catgets/catgets.c (catopen): Set errno to ENOMEM when
we run out of memory.
(catgets): Set errno to EBADF when catalog handle is invalid.
Set errno to ENOMSG when translation is not available.
(catclose): Set errno to EBADF when catalog handle is invalid.
* ctype/ctype.h: Declare isascii and toascii when __USE_XOPEN.
Likewise for _toupper and _tolower.
* manual/arith.texi: Document strtoq, strtoll, strtouq, strtoull,
strtof, and strtold.
* manual/math.texi: Document HUGE_VALf and HUGE_VALl.
* manual/stdio.h: Document ' flag for numeric formats of scanf.
* manual/users.texi: Document that cuserid shouldn't be used.
* misc/Makefile (routines): Add dirname.
(headers): Add libgen.h.
(tests): Add tst-dirname.
* misc/dirname.c: New file.
* misc/libgen.h: New file.
* misc/tst-dirname.c: New file.
* misc/search.h: Parameter of hcreate must be of type size_t.
* misc/hsearch.c: Likewise.
* misc/hsearch_r.c: Likewise for hcreate_r.
* misc/search.h: Parameters of insque and remque must be `void *'.
* misc/insremque.c: Likewise.
* posix/unistd.h: Move declarations of mktemp and mkstemp to...
* stdlib/stdlib.h: ...here.
* posix/unistd.h [__USE_XOPEN]: Add prototypes for crypt, setkey,
encrypt, and swab.
* stdio-common/printf-parse.h (struct printf_spec): Add pa_wchar
and pa_wstring.
(parse_one_spec): Remove Linux compatibility code.
Recognize %C and %S formats.
* stdio-common/printf.h: Add PA_WCHAR and PA_WSTRING.
* stdio-common/vfprintf.c: Add implementation of %C and %S format.
* stdio-common/vfscanf.c: Likewise for scanf.
* stdlib/l64a.c: Return value for 0 must be the empty string.
* stdlib/stdlib.h: Declare reentrant function from rand49 family
only if __USE_REENTRANT.
Declare rand48 functions also if __USE_XOPEN.
* stdlib/strtol.c: Return 0 and set errno to EINVAL when BASE is
not a legal value.
Return 0 and set errno to EINVAL when strou* sees negativ number.
* stdlib/tst-strtol.c: De-ANSI-fy.
Change expected results for test of unsigned function and negative
input.
* string/stratcliff.c: Prevent warnings.
* string.h: Move declaration of swab to <unistd.h>.
* string/swab.c: De-ANSI-fy.
* sysdeps/posix/cuserid.c: Implement using getpwuid_r.
* sysdeps/posix/mkstemp.c: Include <stdlib.h> for prototype.
* sysdeps/posix/mktemp.c: Likewise.
* sysdeps/stub/mkstemp.c: Likewise.
* sysdeps/stub/mktemp.c: Likewise.
* sysvipc/sys/ipc.h: Prototypes of ftok have to be of types `const
char *' and `int'.
* sysvipc/ftok.c: Likewise. Make sure only lower 8 bits of
PROJ_ID are used.
Sun Nov 3 03:21:28 1996 Heiko Schroeder <Heiko.Schroeder@post.rwth-aachen.de>
* locale/programs/ld-numeric.c (numeric_output): Compute idx[0]
correctly.
Sat Nov 2 17:44:32 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/posix/cuserid.c: Use reentrant functions.
* manual/users.texi: Tell that cuserid is marked to be withdrawn in
XPG4.2.
Sat Nov 2 14:26:37 1996 Ulrich Drepper <drepper@cygnus.com>
Linus said he will make sure no system call will return a value
in -1 ... -4095 as a valid result.
* sysdeps/unix/sysv/linux/i386/sysdep.h: Correct test for error.
* sysdeps/unix/sysv/linux/i386/syscall.S: Likewise.
* sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/m68k/syscall.S: Likewise.
Sat Nov 2 16:54:49 1996 NIIBE Yutaka <gniibe@mri.co.jp>
* sysdeps/stub/lockfile.c [!USE_IN_LIBIO]: Define weak alias for
__funlockfile, not a circular alias.
Define __IO_ftrylockfile if USE_IN_LIBIO and __ftrylockfile if not,
not vice versa.
* sysdeps/unix/sysv/linux/i386/sysdep.S (__errno_location): Make
it a weak symbol.
* sysdeps/unix/sysv/linux/m68k/sysdep.S (__errno_location): Likewise.
Likewise.
* crypt/Makefile (rpath-link): Extend search path to current directory.
Diffstat (limited to 'libio')
-rw-r--r-- | libio/Makefile | 2 | ||||
-rw-r--r-- | libio/iolibio.h | 5 | ||||
-rw-r--r-- | libio/libio.h | 2 | ||||
-rw-r--r-- | libio/obprintf.c | 164 | ||||
-rw-r--r-- | libio/stdio.h | 10 |
5 files changed, 180 insertions, 3 deletions
diff --git a/libio/Makefile b/libio/Makefile index 0c34125..4266ad4 100644 --- a/libio/Makefile +++ b/libio/Makefile @@ -32,7 +32,7 @@ routines := \ \ clearerr feof ferror fgetc fileno fputc freopen fseek getc getchar \ memstream pclose putc putchar rewind setbuf setlinebuf vasprintf \ - vdprintf vscanf vsnprintf \ + vdprintf vscanf vsnprintf obprintf \ \ libc_fatal diff --git a/libio/iolibio.h b/libio/iolibio.h index e5de77e..92df6a6 100644 --- a/libio/iolibio.h +++ b/libio/iolibio.h @@ -32,6 +32,11 @@ extern int _IO_sprintf __P((char *, const char*, ...)); extern int _IO_ungetc __P((int, _IO_FILE*)); extern int _IO_vsscanf __P((const char *, const char *, _IO_va_list)); extern int _IO_vsprintf __P((char*, const char*, _IO_va_list)); + +struct obstack; +extern int _IO_obstack_vprintf __P ((struct obstack *, const char *, + _IO_va_list)); +extern int _IO_obstack_printf __P ((struct obstack *, const char *, ...)); #ifndef _IO_pos_BAD #define _IO_pos_BAD ((_IO_fpos_t)(-1)) #endif diff --git a/libio/libio.h b/libio/libio.h index 129c731..0cd6b39 100644 --- a/libio/libio.h +++ b/libio/libio.h @@ -97,7 +97,7 @@ the executable file might be covered by the GNU General Public License. */ /* Magic numbers and bits for the _flags field. The magic numbers use the high-order bits of _flags; - the remaining bits are abailable for variable flags. + the remaining bits are available for variable flags. Note: The magic numbers must all be negative if stdio emulation is desired. */ diff --git a/libio/obprintf.c b/libio/obprintf.c new file mode 100644 index 0000000..bd629f1 --- /dev/null +++ b/libio/obprintf.c @@ -0,0 +1,164 @@ +/* Print output of stream to given obstack. + Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + + +#ifdef __STDC__ +#include <stdlib.h> +#endif +#include "libioP.h" +#include <string.h> +#include <errno.h> +#include <obstack.h> +#include <stdarg.h> + + +struct _IO_obstack_file +{ + struct _IO_FILE file; + const void *vtable; + struct obstack *obstack; +}; + + +static int +_IO_obstack_overflow (_IO_FILE *fp, int c) +{ + struct obstack *obstack = ((struct _IO_obstack_file *) fp)->obstack; + + /* Make room for another character. This might as well allocate a + new chunk a memory and moves the old contents over. */ + if (c != EOF) + obstack_1grow (obstack, c); + + /* Setup the buffer pointers again. */ + fp->_IO_write_base = obstack_base (obstack); + fp->_IO_write_ptr = obstack_next_free (obstack); + fp->_IO_write_end = fp->_IO_write_base + obstack_room (obstack); + /* Now allocate the rest of the current chunk. */ + obstack_blank_fast (obstack, fp->_IO_write_end - fp->_IO_write_ptr); + + return c; +} + + +static _IO_size_t +_IO_obstack_xsputn (_IO_FILE *fp, const void *data, _IO_size_t n) +{ + struct obstack *obstack = ((struct _IO_obstack_file *) fp)->obstack; + + if (fp->_IO_write_ptr + n > fp->_IO_write_end) + { + /* We need some more memory. First shrink the buffer to the + space we really currently need. */ + obstack_blank (obstack, fp->_IO_write_ptr - fp->_IO_write_end); + + /* Now grow for N bytes. */ + obstack_blank (obstack, n); + + /* Setup the buffer pointers again. */ + fp->_IO_write_base = obstack_base (obstack); + fp->_IO_write_ptr = obstack_next_free (obstack); + fp->_IO_write_end = (fp->_IO_write_base + obstack_room (obstack)); + /* Now allocate the rest of the current chunk. */ + obstack_blank_fast (obstack, fp->_IO_write_end - fp->_IO_write_ptr); + } + else + { + memcpy (fp->_IO_write_ptr, data, n); + fp->_IO_write_ptr += n; + } + + return n; +} + + +/* the jump table. */ +static struct _IO_jump_t _IO_obstack_jumps = +{ + JUMP_INIT_DUMMY, + JUMP_INIT(finish, NULL), + JUMP_INIT(overflow, _IO_obstack_overflow), + JUMP_INIT(underflow, NULL), + JUMP_INIT(uflow, NULL), + JUMP_INIT(pbackfail, NULL), + JUMP_INIT(xsputn, _IO_obstack_xsputn), + JUMP_INIT(xsgetn, NULL), + JUMP_INIT(seekoff, NULL), + JUMP_INIT(seekpos, NULL), + JUMP_INIT(setbuf, NULL), + JUMP_INIT(sync, NULL), + JUMP_INIT(doallocate, NULL), + JUMP_INIT(read, NULL), + JUMP_INIT(write, NULL), + JUMP_INIT(seek, NULL), + JUMP_INIT(close, NULL), + JUMP_INIT(stat, NULL) +}; + + +int +_IO_obstack_vprintf (struct obstack *obstack, const char *format, va_list args) +{ + struct obstack_FILE + { + struct _IO_obstack_file ofile; +#ifdef _IO_MTSAFE_IO + _IO_lock_t lock; +#endif + } new_f; + int result; + +#ifdef _IO_MTSAFE_IO + new_f.ofile.file._lock = &new_f.lock; +#endif + + _IO_init ((_IO_FILE *) &new_f.ofile, 0); + _IO_JUMPS (&new_f.ofile.file) = &_IO_obstack_jumps; + _IO_str_init_static (&new_f.ofile.file, obstack_base (obstack), + (obstack_object_size (obstack) + + obstack_room (obstack)), obstack_next_free (obstack)); + /* Now allocate the rest of the current chunk. */ + obstack_blank_fast (obstack, + (new_f.ofile.file._IO_write_end + - new_f.ofile.file._IO_write_ptr)); + new_f.ofile.obstack = obstack; + + result = _IO_vfprintf ((_IO_FILE *) &new_f, format, args); + + /* Shrink the buffer to the space we really currently need. */ + obstack_blank (obstack, (new_f.ofile.file._IO_write_ptr + - new_f.ofile.file._IO_write_end)); + + return result; +} +weak_alias (_IO_obstack_vprintf, obstack_vprintf) + + +int +_IO_obstack_printf (struct obstack *obstack, const char *format, ...) +{ + int result; + va_list ap; + va_start (ap, format); + result = _IO_obstack_vprintf (obstack, format, ap); + va_end (ap); + return result; +} +weak_alias (_IO_obstack_printf, obstack_printf) diff --git a/libio/stdio.h b/libio/stdio.h index 7e09786..75d22f9 100644 --- a/libio/stdio.h +++ b/libio/stdio.h @@ -138,7 +138,7 @@ extern char* tmpnam __P ((char*)); #ifdef __USE_REENTRANT extern char* tmpnam_r __P ((char*)); #endif -#ifdef __USE_SVID +#if defined(__USE_SVID) || defined(__USE_XOPEN) extern char *tempnam __P ((__const char *__dir, __const char *__pfx)); #endif extern char *__stdio_gen_tempname __P ((char *__buf, size_t bufsize, @@ -162,6 +162,14 @@ extern int vsscanf __P ((__const char *, __const char *, _G_va_list)); extern int __vsscanf __P ((__const char *, __const char *, _G_va_list)); #endif +#ifdef __USE_GNU +struct obstack; +extern int obstack_vprintf __P ((struct obstack *__obstack, + __const char *__fmt, _G_va_list)); +extern int obstack_printf __P ((struct obstack *__obstack, __const char *__fmt, + ...)); +#endif + #if !defined(__STRICT_ANSI__) || defined(_POSIX_SOURCE) extern FILE *fdopen __P ((int, __const char *)); extern int fileno __P ((FILE*)); |