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newlib-cygwin/newlib/libc/stdio/fdopen.c

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2004-04-23 Artem B. Bityuckiy <abitytsky@softminecorp.com> * libc/stdio/asprintf.c libc/stdio/clearerr.c, libc/stdio/fclose.c libc/stdio/fcloseall.c libc/stdio/fdopen.c, libc/stdio/feof.c libc/stdio/ferror.c libc/stdio/fflush.c, libc/stdio/fgetc.c libc/stdio/fgetpos.c libc/stdio/fgets.c, libc/stdio/fileno.c libc/stdio/findfp.c libc/stdio/fiprintf.c, libc/stdio/flags.c libc/stdio/fopen.c libc/stdio/fprintf.c, libc/stdio/fputc.c libc/stdio/fputs.c libc/stdio/fread.c, libc/stdio/freopen.c libc/stdio/fscanf.c libc/stdio/fseek.c, libc/stdio/fseeko.c libc/stdio/fsetpos.c libc/stdio/ftell.c, libc/stdio/ftello.c libc/stdio/fvwrite.c libc/stdio/fwalk.c, libc/stdio/fwrite.c libc/stdio/getc.c libc/stdio/getc_u.c, libc/stdio/getchar.c libc/stdio/getchar_u.c, libc/stdio/getdelim.c libc/stdio/getline.c libc/stdio/gets.c, libc/stdio/getw.c libc/stdio/iprintf.c libc/stdio/local.h, libc/stdio/makebuf.c libc/stdio/mktemp.c libc/stdio/perror.c, libc/stdio/printf.c libc/stdio/putc.c libc/stdio/putc_u.c, libc/stdio/putchar.c libc/stdio/putchar_u.c libc/stdio/puts.c, libc/stdio/putw.c libc/stdio/refill.c libc/stdio/remove.c, libc/stdio/rename.c libc/stdio/rewind.c libc/stdio/rget.c, libc/stdio/scanf.c libc/stdio/setbuf.c libc/stdio/setbuffer.c, libc/stdio/setlinebuf.c libc/stdio/setvbuf.c, libc/stdio/siprintf.c libc/stdio/snprintf.c, libc/stdio/sprintf.c libc/stdio/sscanf.c libc/stdio/stdio.c, libc/stdio/tmpfile.c libc/stdio/tmpnam.c libc/stdio/ungetc.c, libc/stdio/vasprintf.c libc/stdio/vfieeefp.h, libc/stdio/vfprintf.c libc/stdio/vfscanf.c, libc/stdio/vprintf.c libc/stdio/vscanf.c, libc/stdio/vsnprintf.c libc/stdio/vsprintf.c, libc/stdio/vsscanf.c libc/stdio/wbuf.c, libc/stdio/wsetup.c: Perform minor formatting changes. Move copyright notices to top of file, ensure that <_ansi.h> is included, be consistent with open parentheses, use _DEFUN macro, include "local.h" where needed, and remove various compiler warnings.
2004-04-24 04:01:55 +08:00
/*
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
import newlib-2000-02-17 snapshot
2000-02-18 03:39:52 +08:00
/*
FUNCTION
<<fdopen>>---turn open file into a stream
INDEX
fdopen
INDEX
_fdopen_r
ANSI_SYNOPSIS
#include <stdio.h>
FILE *fdopen(int <[fd]>, const char *<[mode]>);
2004-04-23 Artem B. Bityuckiy <abitytsky@softminecorp.com> * libc/stdio/asprintf.c libc/stdio/clearerr.c, libc/stdio/fclose.c libc/stdio/fcloseall.c libc/stdio/fdopen.c, libc/stdio/feof.c libc/stdio/ferror.c libc/stdio/fflush.c, libc/stdio/fgetc.c libc/stdio/fgetpos.c libc/stdio/fgets.c, libc/stdio/fileno.c libc/stdio/findfp.c libc/stdio/fiprintf.c, libc/stdio/flags.c libc/stdio/fopen.c libc/stdio/fprintf.c, libc/stdio/fputc.c libc/stdio/fputs.c libc/stdio/fread.c, libc/stdio/freopen.c libc/stdio/fscanf.c libc/stdio/fseek.c, libc/stdio/fseeko.c libc/stdio/fsetpos.c libc/stdio/ftell.c, libc/stdio/ftello.c libc/stdio/fvwrite.c libc/stdio/fwalk.c, libc/stdio/fwrite.c libc/stdio/getc.c libc/stdio/getc_u.c, libc/stdio/getchar.c libc/stdio/getchar_u.c, libc/stdio/getdelim.c libc/stdio/getline.c libc/stdio/gets.c, libc/stdio/getw.c libc/stdio/iprintf.c libc/stdio/local.h, libc/stdio/makebuf.c libc/stdio/mktemp.c libc/stdio/perror.c, libc/stdio/printf.c libc/stdio/putc.c libc/stdio/putc_u.c, libc/stdio/putchar.c libc/stdio/putchar_u.c libc/stdio/puts.c, libc/stdio/putw.c libc/stdio/refill.c libc/stdio/remove.c, libc/stdio/rename.c libc/stdio/rewind.c libc/stdio/rget.c, libc/stdio/scanf.c libc/stdio/setbuf.c libc/stdio/setbuffer.c, libc/stdio/setlinebuf.c libc/stdio/setvbuf.c, libc/stdio/siprintf.c libc/stdio/snprintf.c, libc/stdio/sprintf.c libc/stdio/sscanf.c libc/stdio/stdio.c, libc/stdio/tmpfile.c libc/stdio/tmpnam.c libc/stdio/ungetc.c, libc/stdio/vasprintf.c libc/stdio/vfieeefp.h, libc/stdio/vfprintf.c libc/stdio/vfscanf.c, libc/stdio/vprintf.c libc/stdio/vscanf.c, libc/stdio/vsnprintf.c libc/stdio/vsprintf.c, libc/stdio/vsscanf.c libc/stdio/wbuf.c, libc/stdio/wsetup.c: Perform minor formatting changes. Move copyright notices to top of file, ensure that <_ansi.h> is included, be consistent with open parentheses, use _DEFUN macro, include "local.h" where needed, and remove various compiler warnings.
2004-04-24 04:01:55 +08:00
FILE *_fdopen_r(struct _reent *<[reent]>,
int <[fd]>, const char *<[mode]>);
More POSIX stream corner cases. * libc/stdio/findfp.c (__sinit): Open stderr read/write. * libc/stdio/fdopen.c (_fdopen_r): Set O_APPEND on fd when requested. * libc/stdio64/fdopen64.c (_fdopen64_r): Likewise.
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import newlib-2000-02-17 snapshot
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TRAD_SYNOPSIS
#include <stdio.h>
FILE *fdopen(<[fd]>, <[mode]>)
int <[fd]>;
char *<[mode]>;
FILE *_fdopen_r(<[reent]>, <[fd]>, <[mode]>)
2004-04-23 Artem B. Bityuckiy <abitytsky@softminecorp.com> * libc/stdio/asprintf.c libc/stdio/clearerr.c, libc/stdio/fclose.c libc/stdio/fcloseall.c libc/stdio/fdopen.c, libc/stdio/feof.c libc/stdio/ferror.c libc/stdio/fflush.c, libc/stdio/fgetc.c libc/stdio/fgetpos.c libc/stdio/fgets.c, libc/stdio/fileno.c libc/stdio/findfp.c libc/stdio/fiprintf.c, libc/stdio/flags.c libc/stdio/fopen.c libc/stdio/fprintf.c, libc/stdio/fputc.c libc/stdio/fputs.c libc/stdio/fread.c, libc/stdio/freopen.c libc/stdio/fscanf.c libc/stdio/fseek.c, libc/stdio/fseeko.c libc/stdio/fsetpos.c libc/stdio/ftell.c, libc/stdio/ftello.c libc/stdio/fvwrite.c libc/stdio/fwalk.c, libc/stdio/fwrite.c libc/stdio/getc.c libc/stdio/getc_u.c, libc/stdio/getchar.c libc/stdio/getchar_u.c, libc/stdio/getdelim.c libc/stdio/getline.c libc/stdio/gets.c, libc/stdio/getw.c libc/stdio/iprintf.c libc/stdio/local.h, libc/stdio/makebuf.c libc/stdio/mktemp.c libc/stdio/perror.c, libc/stdio/printf.c libc/stdio/putc.c libc/stdio/putc_u.c, libc/stdio/putchar.c libc/stdio/putchar_u.c libc/stdio/puts.c, libc/stdio/putw.c libc/stdio/refill.c libc/stdio/remove.c, libc/stdio/rename.c libc/stdio/rewind.c libc/stdio/rget.c, libc/stdio/scanf.c libc/stdio/setbuf.c libc/stdio/setbuffer.c, libc/stdio/setlinebuf.c libc/stdio/setvbuf.c, libc/stdio/siprintf.c libc/stdio/snprintf.c, libc/stdio/sprintf.c libc/stdio/sscanf.c libc/stdio/stdio.c, libc/stdio/tmpfile.c libc/stdio/tmpnam.c libc/stdio/ungetc.c, libc/stdio/vasprintf.c libc/stdio/vfieeefp.h, libc/stdio/vfprintf.c libc/stdio/vfscanf.c, libc/stdio/vprintf.c libc/stdio/vscanf.c, libc/stdio/vsnprintf.c libc/stdio/vsprintf.c, libc/stdio/vsscanf.c libc/stdio/wbuf.c, libc/stdio/wsetup.c: Perform minor formatting changes. Move copyright notices to top of file, ensure that <_ansi.h> is included, be consistent with open parentheses, use _DEFUN macro, include "local.h" where needed, and remove various compiler warnings.
2004-04-24 04:01:55 +08:00
struct _reent *<[reent]>;
import newlib-2000-02-17 snapshot
2000-02-18 03:39:52 +08:00
int <[fd]>;
char *<[mode]>);
DESCRIPTION
<<fdopen>> produces a file descriptor of type <<FILE *>>, from a
descriptor for an already-open file (returned, for example, by the
system subroutine <<open>> rather than by <<fopen>>).
The <[mode]> argument has the same meanings as in <<fopen>>.
RETURNS
File pointer or <<NULL>>, as for <<fopen>>.
PORTABILITY
<<fdopen>> is ANSI.
*/
2004-04-23 Artem B. Bityuckiy <abitytsky@softminecorp.com> * libc/stdio/asprintf.c libc/stdio/clearerr.c, libc/stdio/fclose.c libc/stdio/fcloseall.c libc/stdio/fdopen.c, libc/stdio/feof.c libc/stdio/ferror.c libc/stdio/fflush.c, libc/stdio/fgetc.c libc/stdio/fgetpos.c libc/stdio/fgets.c, libc/stdio/fileno.c libc/stdio/findfp.c libc/stdio/fiprintf.c, libc/stdio/flags.c libc/stdio/fopen.c libc/stdio/fprintf.c, libc/stdio/fputc.c libc/stdio/fputs.c libc/stdio/fread.c, libc/stdio/freopen.c libc/stdio/fscanf.c libc/stdio/fseek.c, libc/stdio/fseeko.c libc/stdio/fsetpos.c libc/stdio/ftell.c, libc/stdio/ftello.c libc/stdio/fvwrite.c libc/stdio/fwalk.c, libc/stdio/fwrite.c libc/stdio/getc.c libc/stdio/getc_u.c, libc/stdio/getchar.c libc/stdio/getchar_u.c, libc/stdio/getdelim.c libc/stdio/getline.c libc/stdio/gets.c, libc/stdio/getw.c libc/stdio/iprintf.c libc/stdio/local.h, libc/stdio/makebuf.c libc/stdio/mktemp.c libc/stdio/perror.c, libc/stdio/printf.c libc/stdio/putc.c libc/stdio/putc_u.c, libc/stdio/putchar.c libc/stdio/putchar_u.c libc/stdio/puts.c, libc/stdio/putw.c libc/stdio/refill.c libc/stdio/remove.c, libc/stdio/rename.c libc/stdio/rewind.c libc/stdio/rget.c, libc/stdio/scanf.c libc/stdio/setbuf.c libc/stdio/setbuffer.c, libc/stdio/setlinebuf.c libc/stdio/setvbuf.c, libc/stdio/siprintf.c libc/stdio/snprintf.c, libc/stdio/sprintf.c libc/stdio/sscanf.c libc/stdio/stdio.c, libc/stdio/tmpfile.c libc/stdio/tmpnam.c libc/stdio/ungetc.c, libc/stdio/vasprintf.c libc/stdio/vfieeefp.h, libc/stdio/vfprintf.c libc/stdio/vfscanf.c, libc/stdio/vprintf.c libc/stdio/vscanf.c, libc/stdio/vsnprintf.c libc/stdio/vsprintf.c, libc/stdio/vsscanf.c libc/stdio/wbuf.c, libc/stdio/wsetup.c: Perform minor formatting changes. Move copyright notices to top of file, ensure that <_ansi.h> is included, be consistent with open parentheses, use _DEFUN macro, include "local.h" where needed, and remove various compiler warnings.
2004-04-24 04:01:55 +08:00
#include <_ansi.h>
#include <reent.h>
import newlib-2000-02-17 snapshot
2000-02-18 03:39:52 +08:00
#include <sys/types.h>
#include <sys/fcntl.h>
#include <stdio.h>
#include <errno.h>
#include "local.h"
#include <_syslist.h>
FILE *
2004-04-23 Artem B. Bityuckiy <abitytsky@softminecorp.com> * libc/stdio/asprintf.c libc/stdio/clearerr.c, libc/stdio/fclose.c libc/stdio/fcloseall.c libc/stdio/fdopen.c, libc/stdio/feof.c libc/stdio/ferror.c libc/stdio/fflush.c, libc/stdio/fgetc.c libc/stdio/fgetpos.c libc/stdio/fgets.c, libc/stdio/fileno.c libc/stdio/findfp.c libc/stdio/fiprintf.c, libc/stdio/flags.c libc/stdio/fopen.c libc/stdio/fprintf.c, libc/stdio/fputc.c libc/stdio/fputs.c libc/stdio/fread.c, libc/stdio/freopen.c libc/stdio/fscanf.c libc/stdio/fseek.c, libc/stdio/fseeko.c libc/stdio/fsetpos.c libc/stdio/ftell.c, libc/stdio/ftello.c libc/stdio/fvwrite.c libc/stdio/fwalk.c, libc/stdio/fwrite.c libc/stdio/getc.c libc/stdio/getc_u.c, libc/stdio/getchar.c libc/stdio/getchar_u.c, libc/stdio/getdelim.c libc/stdio/getline.c libc/stdio/gets.c, libc/stdio/getw.c libc/stdio/iprintf.c libc/stdio/local.h, libc/stdio/makebuf.c libc/stdio/mktemp.c libc/stdio/perror.c, libc/stdio/printf.c libc/stdio/putc.c libc/stdio/putc_u.c, libc/stdio/putchar.c libc/stdio/putchar_u.c libc/stdio/puts.c, libc/stdio/putw.c libc/stdio/refill.c libc/stdio/remove.c, libc/stdio/rename.c libc/stdio/rewind.c libc/stdio/rget.c, libc/stdio/scanf.c libc/stdio/setbuf.c libc/stdio/setbuffer.c, libc/stdio/setlinebuf.c libc/stdio/setvbuf.c, libc/stdio/siprintf.c libc/stdio/snprintf.c, libc/stdio/sprintf.c libc/stdio/sscanf.c libc/stdio/stdio.c, libc/stdio/tmpfile.c libc/stdio/tmpnam.c libc/stdio/ungetc.c, libc/stdio/vasprintf.c libc/stdio/vfieeefp.h, libc/stdio/vfprintf.c libc/stdio/vfscanf.c, libc/stdio/vprintf.c libc/stdio/vscanf.c, libc/stdio/vsnprintf.c libc/stdio/vsprintf.c, libc/stdio/vsscanf.c libc/stdio/wbuf.c, libc/stdio/wsetup.c: Perform minor formatting changes. Move copyright notices to top of file, ensure that <_ansi.h> is included, be consistent with open parentheses, use _DEFUN macro, include "local.h" where needed, and remove various compiler warnings.
2004-04-24 04:01:55 +08:00
_DEFUN(_fdopen_r, (ptr, fd, mode),
struct _reent *ptr _AND
int fd _AND
_CONST char *mode)
import newlib-2000-02-17 snapshot
2000-02-18 03:39:52 +08:00
{
register FILE *fp;
int flags, oflags;
2001-02-21 Jeff Johnston <jjohnstn@redhat.com> * libc/stdio/fdopen.c (fdopen): Protect calls to _fcntl() with HAVE_FCNTL flag check. * configure.host: Define HAVE_FCNTL for Cygwin, go32, RTEMS, sparc64, powerpcle, x86 netware, x86 sco, x86 Linux and Vxworks.
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#ifdef HAVE_FCNTL
import newlib-2000-02-17 snapshot
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int fdflags, fdmode;
#endif
if ((flags = __sflags (ptr, mode, &oflags)) == 0)
return 0;
/* make sure the mode the user wants is a subset of the actual mode */
2001-02-21 Jeff Johnston <jjohnstn@redhat.com> * libc/stdio/fdopen.c (fdopen): Protect calls to _fcntl() with HAVE_FCNTL flag check. * configure.host: Define HAVE_FCNTL for Cygwin, go32, RTEMS, sparc64, powerpcle, x86 netware, x86 sco, x86 Linux and Vxworks.
2001-02-22 07:11:06 +08:00
#ifdef HAVE_FCNTL
2002-09-19 Jeff Johnston <jjohnstn@redhat.com> * libc/posix/opendir.c (opendir): Change code to check for HAVE_FCNTL before calling fcntl. * libc/search/hash.c (hash_open): Ditto. * libc/search/hash_page.c (open_tmp): Ditto. * libc/reent/Makefile.am: Add fcntlr.c. * libc/reent/Makefile.in: Regenerated. * libc/reent/fcntlr.c: New file. * libc/stdio/fdopen.c (_fdopen_r): Change to call _fcntl_r instead of _fcntl when HAVE_FCNTL flag is set. * libc/syscalls/sysfcntl.c (fcntl): Check for HAVE_FCNTL flag to see if _fcntl or _fcntl_r should be called. If flag is not set, default to ENOSYS stub.
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if ((fdflags = _fcntl_r (ptr, fd, F_GETFL, 0)) < 0)
import newlib-2000-02-17 snapshot
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return 0;
fdmode = fdflags & O_ACCMODE;
if (fdmode != O_RDWR && (fdmode != (oflags & O_ACCMODE)))
{
ptr->_errno = EBADF;
return 0;
}
#endif
if ((fp = __sfp (ptr)) == 0)
return 0;
2004-03-25 Thomas Pfaff <tpfaff@gmx.net> * libc/stdio/fclose.c (fclose): Protect file pointer list when releasing a file. * libc/stdio/fcloseall.c (_fcloseall_r): Close all files via fwalk. * libc/stdio/fdopen.c (_fdopen_r): Add calls to _flockfile/_funlockfile. * libc/stdio/findfp.c: Move __sfp_lock. Change __sfp_lock type to recursive. Change __lock_acquire/__lock_release calls for __sfp_lock to __sfp_lock_acquire/__sfp_lock_release throughout. (std): Make sure that file lock is only initialized once. (__sfp): Move _file initialization. Initialize file lock. (__sfp_lock_acquire): New function. (__sfp_lock_release): Ditto. (__fp_lock_all): Remove __sfp_lock_acquire call. (__fp_unlock_all): Remove __sfp_lock_release call. * libc/stdio/fopen.c (_fopen_r): Protect file pointer list. Add calls to _flockfile/_funlockfile. Remove __lock_init_recursive call. * libc/stdio/freopen.c (_freopen_r): Protect file pointer list. * libc/stdio/fwalk.c (__fwalk): New static function. (_fwalk): Protect file pointer list. Use __fwalk to walk through file pointers. * libc/stdio/local.h: Add defines for __sfp_lock_acquire/__sfp_lock_release when single threaded. Add function prototypes otherwise. * libc/stdio64/fdopen64.c (_fdopen64_r): Add calls to _flockfile/_funlockfile. * libc/stdio/fopen64.c (_fopen64_r): Protect file pointer list. Add calls to _flockfile/_funlockfile. Remove __lock_init_recursive call. * libc/stdio/freopen64.c (_freopen64_r): Protect file pointer list.
2004-03-26 06:29:18 +08:00
* libc/stdio/local.h (_newlib_flockfile_start): New macro to secure stream related critical section against thread cancellation. (_newlib_flockfile_exit): Ditto. (_newlib_sfp_lock_end): Ditto. (_newlib_sfp_lock_start): Ditto for the list of streams. (_newlib_sfp_lock_exit): Ditto. (_newlib_sfp_lock_end): Ditto. Use aforementioned macros in place of _flockfile/_funlockfile and __sfp_lock_acquire/__sfp_lock_release throughout the code. * libc/stdio/fclose.c: Explicitely disable and re-enable thread cancellation. Explain why. * libc/stdio/freopen.c: Ditto. * libc/stdio64/freopen64.c: Ditto.
2012-05-30 16:58:42 +08:00
_newlib_flockfile_start (fp);
2004-03-25 Thomas Pfaff <tpfaff@gmx.net> * libc/stdio/fclose.c (fclose): Protect file pointer list when releasing a file. * libc/stdio/fcloseall.c (_fcloseall_r): Close all files via fwalk. * libc/stdio/fdopen.c (_fdopen_r): Add calls to _flockfile/_funlockfile. * libc/stdio/findfp.c: Move __sfp_lock. Change __sfp_lock type to recursive. Change __lock_acquire/__lock_release calls for __sfp_lock to __sfp_lock_acquire/__sfp_lock_release throughout. (std): Make sure that file lock is only initialized once. (__sfp): Move _file initialization. Initialize file lock. (__sfp_lock_acquire): New function. (__sfp_lock_release): Ditto. (__fp_lock_all): Remove __sfp_lock_acquire call. (__fp_unlock_all): Remove __sfp_lock_release call. * libc/stdio/fopen.c (_fopen_r): Protect file pointer list. Add calls to _flockfile/_funlockfile. Remove __lock_init_recursive call. * libc/stdio/freopen.c (_freopen_r): Protect file pointer list. * libc/stdio/fwalk.c (__fwalk): New static function. (_fwalk): Protect file pointer list. Use __fwalk to walk through file pointers. * libc/stdio/local.h: Add defines for __sfp_lock_acquire/__sfp_lock_release when single threaded. Add function prototypes otherwise. * libc/stdio64/fdopen64.c (_fdopen64_r): Add calls to _flockfile/_funlockfile. * libc/stdio/fopen64.c (_fopen64_r): Protect file pointer list. Add calls to _flockfile/_funlockfile. Remove __lock_init_recursive call. * libc/stdio/freopen64.c (_freopen64_r): Protect file pointer list.
2004-03-26 06:29:18 +08:00
import newlib-2000-02-17 snapshot
2000-02-18 03:39:52 +08:00
fp->_flags = flags;
More POSIX stream corner cases. * libc/stdio/findfp.c (__sinit): Open stderr read/write. * libc/stdio/fdopen.c (_fdopen_r): Set O_APPEND on fd when requested. * libc/stdio64/fdopen64.c (_fdopen64_r): Likewise.
2007-08-01 04:49:40 +08:00
/* POSIX recommends setting the O_APPEND bit on fd to match append
streams. Someone may later clear O_APPEND on fileno(fp), but the
stream must still remain in append mode. Rely on __sflags
setting __SAPP properly. */
2001-02-21 Jeff Johnston <jjohnstn@redhat.com> * libc/stdio/fdopen.c (fdopen): Protect calls to _fcntl() with HAVE_FCNTL flag check. * configure.host: Define HAVE_FCNTL for Cygwin, go32, RTEMS, sparc64, powerpcle, x86 netware, x86 sco, x86 Linux and Vxworks.
2001-02-22 07:11:06 +08:00
#ifdef HAVE_FCNTL
More POSIX stream corner cases. * libc/stdio/findfp.c (__sinit): Open stderr read/write. * libc/stdio/fdopen.c (_fdopen_r): Set O_APPEND on fd when requested. * libc/stdio64/fdopen64.c (_fdopen64_r): Likewise.
2007-08-01 04:49:40 +08:00
if ((oflags & O_APPEND) && !(fdflags & O_APPEND))
_fcntl_r (ptr, fd, F_SETFL, fdflags | O_APPEND);
import newlib-2000-02-17 snapshot
2000-02-18 03:39:52 +08:00
#endif
fp->_file = fd;
fp->_cookie = (_PTR) fp;
#undef _read
#undef _write
#undef _seek
#undef _close
fp->_read = __sread;
fp->_write = __swrite;
fp->_seek = __sseek;
fp->_close = __sclose;
Tue May 02 23:45:48 2000 DJ Delorie <dj@cygnus.com> * libc/include/stdio.h (FILE): define __SCLE for "convert line endings" for Cygwin. (__sgetc): convert line endings if needed (__sputc): ditto * libc/stdio/fdopen.c (_fdopen_r): Remember if we opened in text mode * libc/stdio/fopen.c (_fopen_r): ditto * libc/stdio/freopen.c (freopen): ditto * libc/stdio/fread.c (fread): perform CRLF conversions if __SCLE * libc/stdio/fvwrite.c (__sfvwrite): ditto
2000-05-03 11:57:19 +08:00
#ifdef __SCLE
* libc/stdio/fdopen.c (_fdopen_r): Take explicit given bin/textmode into account for Cygwin.
2000-06-15 06:25:46 +08:00
/* Explicit given mode results in explicit setting mode on fd */
if (oflags & O_BINARY)
2004-04-23 Artem B. Bityuckiy <abitytsky@softminecorp.com> * libc/stdio/asprintf.c libc/stdio/clearerr.c, libc/stdio/fclose.c libc/stdio/fcloseall.c libc/stdio/fdopen.c, libc/stdio/feof.c libc/stdio/ferror.c libc/stdio/fflush.c, libc/stdio/fgetc.c libc/stdio/fgetpos.c libc/stdio/fgets.c, libc/stdio/fileno.c libc/stdio/findfp.c libc/stdio/fiprintf.c, libc/stdio/flags.c libc/stdio/fopen.c libc/stdio/fprintf.c, libc/stdio/fputc.c libc/stdio/fputs.c libc/stdio/fread.c, libc/stdio/freopen.c libc/stdio/fscanf.c libc/stdio/fseek.c, libc/stdio/fseeko.c libc/stdio/fsetpos.c libc/stdio/ftell.c, libc/stdio/ftello.c libc/stdio/fvwrite.c libc/stdio/fwalk.c, libc/stdio/fwrite.c libc/stdio/getc.c libc/stdio/getc_u.c, libc/stdio/getchar.c libc/stdio/getchar_u.c, libc/stdio/getdelim.c libc/stdio/getline.c libc/stdio/gets.c, libc/stdio/getw.c libc/stdio/iprintf.c libc/stdio/local.h, libc/stdio/makebuf.c libc/stdio/mktemp.c libc/stdio/perror.c, libc/stdio/printf.c libc/stdio/putc.c libc/stdio/putc_u.c, libc/stdio/putchar.c libc/stdio/putchar_u.c libc/stdio/puts.c, libc/stdio/putw.c libc/stdio/refill.c libc/stdio/remove.c, libc/stdio/rename.c libc/stdio/rewind.c libc/stdio/rget.c, libc/stdio/scanf.c libc/stdio/setbuf.c libc/stdio/setbuffer.c, libc/stdio/setlinebuf.c libc/stdio/setvbuf.c, libc/stdio/siprintf.c libc/stdio/snprintf.c, libc/stdio/sprintf.c libc/stdio/sscanf.c libc/stdio/stdio.c, libc/stdio/tmpfile.c libc/stdio/tmpnam.c libc/stdio/ungetc.c, libc/stdio/vasprintf.c libc/stdio/vfieeefp.h, libc/stdio/vfprintf.c libc/stdio/vfscanf.c, libc/stdio/vprintf.c libc/stdio/vscanf.c, libc/stdio/vsnprintf.c libc/stdio/vsprintf.c, libc/stdio/vsscanf.c libc/stdio/wbuf.c, libc/stdio/wsetup.c: Perform minor formatting changes. Move copyright notices to top of file, ensure that <_ansi.h> is included, be consistent with open parentheses, use _DEFUN macro, include "local.h" where needed, and remove various compiler warnings.
2004-04-24 04:01:55 +08:00
setmode (fp->_file, O_BINARY);
* libc/stdio/fdopen.c (_fdopen_r): Take explicit given bin/textmode into account for Cygwin.
2000-06-15 06:25:46 +08:00
else if (oflags & O_TEXT)
2004-04-23 Artem B. Bityuckiy <abitytsky@softminecorp.com> * libc/stdio/asprintf.c libc/stdio/clearerr.c, libc/stdio/fclose.c libc/stdio/fcloseall.c libc/stdio/fdopen.c, libc/stdio/feof.c libc/stdio/ferror.c libc/stdio/fflush.c, libc/stdio/fgetc.c libc/stdio/fgetpos.c libc/stdio/fgets.c, libc/stdio/fileno.c libc/stdio/findfp.c libc/stdio/fiprintf.c, libc/stdio/flags.c libc/stdio/fopen.c libc/stdio/fprintf.c, libc/stdio/fputc.c libc/stdio/fputs.c libc/stdio/fread.c, libc/stdio/freopen.c libc/stdio/fscanf.c libc/stdio/fseek.c, libc/stdio/fseeko.c libc/stdio/fsetpos.c libc/stdio/ftell.c, libc/stdio/ftello.c libc/stdio/fvwrite.c libc/stdio/fwalk.c, libc/stdio/fwrite.c libc/stdio/getc.c libc/stdio/getc_u.c, libc/stdio/getchar.c libc/stdio/getchar_u.c, libc/stdio/getdelim.c libc/stdio/getline.c libc/stdio/gets.c, libc/stdio/getw.c libc/stdio/iprintf.c libc/stdio/local.h, libc/stdio/makebuf.c libc/stdio/mktemp.c libc/stdio/perror.c, libc/stdio/printf.c libc/stdio/putc.c libc/stdio/putc_u.c, libc/stdio/putchar.c libc/stdio/putchar_u.c libc/stdio/puts.c, libc/stdio/putw.c libc/stdio/refill.c libc/stdio/remove.c, libc/stdio/rename.c libc/stdio/rewind.c libc/stdio/rget.c, libc/stdio/scanf.c libc/stdio/setbuf.c libc/stdio/setbuffer.c, libc/stdio/setlinebuf.c libc/stdio/setvbuf.c, libc/stdio/siprintf.c libc/stdio/snprintf.c, libc/stdio/sprintf.c libc/stdio/sscanf.c libc/stdio/stdio.c, libc/stdio/tmpfile.c libc/stdio/tmpnam.c libc/stdio/ungetc.c, libc/stdio/vasprintf.c libc/stdio/vfieeefp.h, libc/stdio/vfprintf.c libc/stdio/vfscanf.c, libc/stdio/vprintf.c libc/stdio/vscanf.c, libc/stdio/vsnprintf.c libc/stdio/vsprintf.c, libc/stdio/vsscanf.c libc/stdio/wbuf.c, libc/stdio/wsetup.c: Perform minor formatting changes. Move copyright notices to top of file, ensure that <_ansi.h> is included, be consistent with open parentheses, use _DEFUN macro, include "local.h" where needed, and remove various compiler warnings.
2004-04-24 04:01:55 +08:00
setmode (fp->_file, O_TEXT);
if (__stextmode (fp->_file))
Tue May 02 23:45:48 2000 DJ Delorie <dj@cygnus.com> * libc/include/stdio.h (FILE): define __SCLE for "convert line endings" for Cygwin. (__sgetc): convert line endings if needed (__sputc): ditto * libc/stdio/fdopen.c (_fdopen_r): Remember if we opened in text mode * libc/stdio/fopen.c (_fopen_r): ditto * libc/stdio/freopen.c (freopen): ditto * libc/stdio/fread.c (fread): perform CRLF conversions if __SCLE * libc/stdio/fvwrite.c (__sfvwrite): ditto
2000-05-03 11:57:19 +08:00
fp->_flags |= __SCLE;
#endif
* libc/stdio/local.h (_newlib_flockfile_start): New macro to secure stream related critical section against thread cancellation. (_newlib_flockfile_exit): Ditto. (_newlib_sfp_lock_end): Ditto. (_newlib_sfp_lock_start): Ditto for the list of streams. (_newlib_sfp_lock_exit): Ditto. (_newlib_sfp_lock_end): Ditto. Use aforementioned macros in place of _flockfile/_funlockfile and __sfp_lock_acquire/__sfp_lock_release throughout the code. * libc/stdio/fclose.c: Explicitely disable and re-enable thread cancellation. Explain why. * libc/stdio/freopen.c: Ditto. * libc/stdio64/freopen64.c: Ditto.
2012-05-30 16:58:42 +08:00
_newlib_flockfile_end (fp);
import newlib-2000-02-17 snapshot
2000-02-18 03:39:52 +08:00
return fp;
}
#ifndef _REENT_ONLY
FILE *
2004-04-23 Artem B. Bityuckiy <abitytsky@softminecorp.com> * libc/stdio/asprintf.c libc/stdio/clearerr.c, libc/stdio/fclose.c libc/stdio/fcloseall.c libc/stdio/fdopen.c, libc/stdio/feof.c libc/stdio/ferror.c libc/stdio/fflush.c, libc/stdio/fgetc.c libc/stdio/fgetpos.c libc/stdio/fgets.c, libc/stdio/fileno.c libc/stdio/findfp.c libc/stdio/fiprintf.c, libc/stdio/flags.c libc/stdio/fopen.c libc/stdio/fprintf.c, libc/stdio/fputc.c libc/stdio/fputs.c libc/stdio/fread.c, libc/stdio/freopen.c libc/stdio/fscanf.c libc/stdio/fseek.c, libc/stdio/fseeko.c libc/stdio/fsetpos.c libc/stdio/ftell.c, libc/stdio/ftello.c libc/stdio/fvwrite.c libc/stdio/fwalk.c, libc/stdio/fwrite.c libc/stdio/getc.c libc/stdio/getc_u.c, libc/stdio/getchar.c libc/stdio/getchar_u.c, libc/stdio/getdelim.c libc/stdio/getline.c libc/stdio/gets.c, libc/stdio/getw.c libc/stdio/iprintf.c libc/stdio/local.h, libc/stdio/makebuf.c libc/stdio/mktemp.c libc/stdio/perror.c, libc/stdio/printf.c libc/stdio/putc.c libc/stdio/putc_u.c, libc/stdio/putchar.c libc/stdio/putchar_u.c libc/stdio/puts.c, libc/stdio/putw.c libc/stdio/refill.c libc/stdio/remove.c, libc/stdio/rename.c libc/stdio/rewind.c libc/stdio/rget.c, libc/stdio/scanf.c libc/stdio/setbuf.c libc/stdio/setbuffer.c, libc/stdio/setlinebuf.c libc/stdio/setvbuf.c, libc/stdio/siprintf.c libc/stdio/snprintf.c, libc/stdio/sprintf.c libc/stdio/sscanf.c libc/stdio/stdio.c, libc/stdio/tmpfile.c libc/stdio/tmpnam.c libc/stdio/ungetc.c, libc/stdio/vasprintf.c libc/stdio/vfieeefp.h, libc/stdio/vfprintf.c libc/stdio/vfscanf.c, libc/stdio/vprintf.c libc/stdio/vscanf.c, libc/stdio/vsnprintf.c libc/stdio/vsprintf.c, libc/stdio/vsscanf.c libc/stdio/wbuf.c, libc/stdio/wsetup.c: Perform minor formatting changes. Move copyright notices to top of file, ensure that <_ansi.h> is included, be consistent with open parentheses, use _DEFUN macro, include "local.h" where needed, and remove various compiler warnings.
2004-04-24 04:01:55 +08:00
_DEFUN(fdopen, (fd, mode),
int fd _AND
_CONST char *mode)
import newlib-2000-02-17 snapshot
2000-02-18 03:39:52 +08:00
{
return _fdopen_r (_REENT, fd, mode);
}
#endif