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8 Commits

Author SHA1 Message Date
Joel Sherrill 481cb456a4 2013-11-18 Sahil Patnayakuni <sahilp@oarcorp.com> 
* libc/include/stdio.h, libc/machine/powerpc/vfscanf.c,
	libc/machine/spu/fgetpos.c, libc/machine/spu/fgets.c,
	libc/machine/spu/fopen.c, libc/machine/spu/fputs.c,
	libc/machine/spu/fread.c, libc/machine/spu/freopen.c,
	libc/machine/spu/fwrite.c, libc/machine/spu/setbuf.c,
	libc/machine/spu/vfprintf.c, libc/machine/spu/vfscanf.c,
	libc/machine/spu/vsnprintf.c, libc/machine/spu/vsprintf.c,
	libc/machine/spu/vsscanf.c, libc/stdio/asnprintf.c,
	libc/stdio/asprintf.c, libc/stdio/dprintf.c,
	libc/stdio/fgetpos.c, libc/stdio/fgets.c,
	libc/stdio/fmemopen.c, libc/stdio/fopen.c,
	libc/stdio/fprintf.c, libc/stdio/fputs.c,
	libc/stdio/fread.c, libc/stdio/freopen.c,
	libc/stdio/fscanf.c, libc/stdio/fwrite.c,
	libc/stdio/printf.c, libc/stdio/scanf.c,
	libc/stdio/setbuf.c, libc/stdio/snprintf.c,
	libc/stdio/sprintf.c, libc/stdio/sscanf.c,
	libc/stdio/vdprintf.c, libc/stdio/vprintf.c,
	libc/stdio/vscanf.c, libc/stdio/vsnprintf.c,
	libc/stdio/vsprintf.c, libc/stdio/vsscanf.c: Add restrict keyword.
 2013-11-18 17:28:06 +00:00
Corinna Vinschen d0b85c158f * libc/include/wchar.h (fwscanf, swscanf, vfwscanf, vswscanf, vwscanf, 
wscanf): Declare.
	(_fwscanf_r, _swscanf_r, _vfwscanf_r, _vswscanf_r, _vwscanf_r,
	_wscanf_r): Declare.
	* libc/stdio/Makefile.am: Add new wscanf files.
	* libc/stdio/Makefile.in: Regenerate.
	* libc/stdio/fwscanf.c: New file.
	* libc/stdio/local.h (__svfwscanf_r, __ssvfwscanf_r, __svfiwscanf_r,
	__ssvfiwscanf_r): Declare.
	* libc/stdio/stdio.tex: Add new documentation references.
	* libc/stdio/swscanf.c: New file.
	* libc/stdio/vfwscanf.c: New file.
	* libc/stdio/vswscanf.c: New file.
	* libc/stdio/vwscanf.c: New file.
	* libc/stdio/wscanf.c: New file.

	* libc/stdio/vfscanf.c (_sungetc_r): Make externaly available.  Only
	define if INTEGER_ONLY is defined.  Declare otherwise.
	(__ssrefill_r): Ditto.
	(_sfread_r): Ditto.

	Remove static eofread/eofread1 functions and use __seofread
	function instead, throughout.
	* libc/stdio/local.h (__seofread): Declare.
	* libc/stdio/stdio.c (__seofread): Define.

	* libc/stdio/fgetwc.c (__fgetwc): Fix compiler warning.
	* libc/stdio/fgetws.c (_fgetws_r): Ditto.
	* libc/stdio/fread.c (_fread_r): Ditto.
	* libc/stdio/vfprintf.c: Ditto.
	* libc/stdio/vswprintf.c: Ditto.
 2009-03-11 11:53:22 +00:00
Jeff Johnston eabd7de028 2008-04-14 Jeff Johnston <jjohnstn@redhat.com> 
* libc/stdio/Makefile.am: Build vfprintf.c and vfscanf.c with
        -DSTRING_ONLY defined with and without -DINTEGER_ONLY defined
        to build special versions for sprintf/sscanf family functions.
        * libc/stdio/Makefile.in: Regenerated.
        * libc/stdio/vfprintf.c[STRING_ONLY][INTEGER_ONLY](_VFPRINTF_R):
        Redefine to be _svfiprintf_r which is optimized to work with siprintf
        family of functions (i.e. no I/O) and does not support floating-point.
        [STRING_ONLY][!INTEGER_ONLY](_VFPRINTF_R): Redefine to be
        _svfprintf_r which is optimized to work with sprintf family of
        functions and not use I/O.
        [STRING_ONLY](__sprint_r): New string only version of static function.
        designed to work with sprintf family of functions.
        * libc/stdio/vfscanf.c[STRING_ONLY][INTEGER_ONLY](_SVFSCANF_R):
        Redefine to be _ssvfiscanf_r which is optimized to work with siscanf
        family of functions (i.e. no I/O) and no float-point support.
        [STRING_ONLY][!INTEGER_ONLY](_SVFSCANF_R): Redefine to be
        __ssvfscanf_r which is optimized to work with sscanf family of
        functions and does not require I/O functions.
        * libc/stdio/asprintf.c: Call _svfprintf_r instead of _vfprintf_r.
        * libc/stdio/snprintf.c: Ditto.
        * libc/stdio/sprintf.c: Ditto.
        * libc/stdio/vasnprintf.c: Ditto.
        * libc/stdio/vasprintf.c: Ditto.
        * libc/stdio/siprintf.c: Call _svfiprintf_r instead of _vfiprintf_r.
        * libc/stdio/sniprintf.c: Ditto.
        * libc/stdio/vasiprintf.c: Ditto.
        * libc/stdio/vsiprintf.c: Ditto.
        * libc/stdio/vsniprintf.c: Ditto.
        * libc/stdio/vsprintf.c: Ditto.
        * libc/stdio/local.h: Add prototypes for _svfprintf_r, _svfiprintf_r,
        _ssvfscanf_r, and _ssvfiscanf_r.
        * libc/stdio/sscanf.c: Call _ssvfscanf_r instead of _svfscanf_r.
        * libc/stdio/vsscanf.c: Ditto.
        * libc/stdio/siscanf.c: Call _ssvfiscanf_r instead of _svfiscanf_r.
        * libc/stdio/vsiscanf.c: Ditto.
 2008-04-14 21:14:55 +00:00
Eric Blake 17c61d6a2c Implement funopen, fopencookie. 
* libc/include/sys/reent.h (struct __sFILE, struct __sFILE64):
Switch to reentrant callbacks.
* libc/include/stdio.h (funopen): Fix declaration.
(fopencookie): Declare.
* libc/stdio/local.h (__sread, __swrite, __sseek, __sclose)
(__sseek64, __swrite64): Fix prototypes.
[__SCLE]: Pull in setmode declaration.
* libc/stdio/stdio.c (__sread, __swrite, __sseek, __sclose): Fix
reentrancy.
* libc/stdio64/stdio64.c (__sseek64_r, __swrite64_r): Delete.
(__sseek64, __swrite64): Fix reentrancy.
* libc/stdio/fseek.c (_fseek_r): Account for overflow, and fix
reentrancy.
* libc/stdio/ftell.c (_ftell_r): Likewise.
* libc/stdio/flags.c (__sflags): Don't lose __SAPP on "a+".
* libc/stdio/fclose.c (_fclose_r): Fix reentrancy.
* libc/stdio/freopen.c (_freopen_r): Likewise.
* libc/stdio/fvwrite.c (__sfvwrite_r): Likewise.
* libc/stdio/refill.c (__srefill_r): Likewise.
* libc/stdio/siscanf.c (eofread): Likewise.
* libc/stdio/sscanf.c (eofread): Likewise.
* libc/stdio/vsiscanf.c (eofread1): Likewise.
* libc/stdio/vsscanf.c (eofread1): Likewise.
* libc/stdio64/freopen64.c (_freopen64_r): Likewise.
* libc/stdio64/fseeko64.c (_fseeko64_r): Likewise.
* libc/stdio64/ftello64.c (_ftello64_r): Likewise.
* libc/stdio/fflush.c (fflush): Improve reentrancy, although more
could be fixed.
* libc/stdio/fopencookie.c (_fopencookie_r, fopencookie): New file.
* libc/stdio/funopen.c (_funopen_r, funopen): New file.
* libc/stdio/Makefile.am (ELIX_4_SOURCES, CHEWOUT_FILES): Build
new files.
* libc/stdio/Makefile.in: Regenerate.
 2007-06-04 18:10:17 +00:00
Jeff Johnston ed6859b8f0 2004-09-16 Antony King <antony.king@st.com> 
* libc/include/sys/lock.h: Replaced empty {} with (0) to conform
        with locking API.
        * libc/include/sys/stdio.h: (_flockfile)[!_SINGLE_THREAD]: Add
        check for__SSTR in _flags and if set, skip lock request.
        (_funlockfile)[!SINGLE_THREAD]: Ditto.
        * libc/stdio/local.h (CHECK_INIT): Added check that _REENT is
        not NULL.
        * libc/stdio/siprintf.c (siprintf, _siprintf_r): Added missing
        initialisation of _file to -1 in local FILE.
        * libc/stdio/snprintf.c (snprintf, _snprintf_r): Ditto.
        * libc/stdio/sscanf.c (sscanf, _sscanf_r): Ditto.
        * libc/stdio/vsnprintf.c (vsnprintf, _vsnprintf_r): Ditto.
        * libc/stdio/vsscanf.c (_vsscanf_r): Ditto.
        * libc/stdio/sscanf.c (sscanf, _sscanf_r): Added __SSTR flag to
        _flags in local FILE to prevent locking.
        * libc/stdio/vsscanf.c (_vsscanf_r): Ditto.
 2004-09-16 21:30:51 +00:00
Jeff Johnston 05b315770a 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.
 2004-04-23 20:01:55 +00:00
Jeff Johnston 9fc9e1c916 2003-08-22 Jeff Johnston <jjohnstn@redhat.com> 
* libc/include/sys/reent.h: Add _GLOBAL_REENT macro.
	* libc/stdio: Globally remove/replace all references to fp->_data.
	Replace with _REENT or _GLOBAL_REENT where appropriate.
	* libc/stdio/asprintf.c: Ditto.
	* libc/stdio/fclose.c: Ditto.
	* libc/stdio/fvwrite.c: Ditto.
	* libc/stdio/makebuf.c: Ditto.
	* libc/stdio/refill.c: Ditto.
	* libc/stdio/local.h: Ditto.
	* libc/stdio/setvbuf.c: Ditto.
	* libc/stdio/sscanf.c: Ditto.
	* libc/stdio/stdio.c: Ditto.
	* libc/stdio/ungetc.c: Ditto.
	* libc/stdio/vfscanf.c: Ditto.
	* libc/stdio/vsscanf.c: Ditto.
	* libc/stdio/fopen.c: Ditto.  Also use _fseek_r in _fopen_r.
	* libc/stdio/vasprintf.c: Ditto.  Also call _vfprintf_r directly.
	* libc/stdio/vsnprintf.c: Ditto.
	* libc/stdio/vsprintf.c: Ditto.
	* libc/stdio/fcloseall.c(fcloseall): Use _GLOBAL_REENT macro
	instead of _REENT to walk file list.
	* libc/stdio/fflush.c: Ditto.
	* libc/stdio/fgetpos.c: Add reentrant version and have regular
	version call reentrant version with _REENT argument.
	* libc/stdio/fsetpos.c: Ditto.
	* libc/stdio/fseek.c: Ditto.
	* libc/stdio/fseeko.c: Ditto.
	* libc/stdio/ftell.c: Ditto.
	* libc/stdio/ftello.c: Ditto.
	* libc/stdio/freopen.c: Ditto.
	* libc/stdio/findfp.c: Use _GLOBAL_REENT pointer when adding
	new files to chain.  Also use _GLOBAL_REENT pointer for
	cleaning up.
	* libc/stdio/fiprintf.c: Reformatted to minimize duplicate code.
	* libc/stdio/siprintf.c: Ditto.
	* libc/stdio/iprintf.c: Ditto.
	* libc/stdio/fprintf.c: Ditto.
	* libc/stdio/printf.c: Ditto.
	* libc/stdio/snprintf.c: Call _vfprintf_r directly.
	* libc/stdio/sprintf.c: Ditto.
	* libc/stdio/vprintf.c: Ditto.  Also add _REENT_ONLY check.
	* libc/stdio/rewind.c: Call _fseek_r directly.
	* libc/stdio/tmpfile.c: Call _fopen_r and _remove_r directly.
	* libc/stdio/vfprintf.c (_VFPRINTF_R): Change _r routines to use
	data pointer.
	(get_arg): Add extra struct _reent pointer argument.
	* libc/stdio64/fgetpos64.c: Add _r versions, remove any reference
	to fp->_data.
	* libc/stdio64/fopen64.c: Ditto.
	* libc/stdio64/freopen64.c: Ditto.
	* libc/stdio64/fsetpos64.c: Ditto.
	* libc/stdio64/ftello64.c: Ditto.
	* libc/stdio64/local64.h: Ditto.
	* libc/stdio64/stdio64.c: Ditto.
	* libc/stdio64/fseeko64.c: Ditto plus use _fstat_r instead of
	_fstat64_r for the meantime.
 2003-08-22 18:52:25 +00:00
Jeff Johnston 52cb9e6934 2001-04-20 Jeff Johnston <jjohnstn@redhat.com> 
* libc/include/stdio.h[!_REENT_ONLY]: Moved various functions together
        into one list.
        [!__STRICT_ANSI__]: Moved non-ANSI I/O functions in this list.
        (vfscanf, vscanf, vsscanf, _vfscanf_r, _vscanf_r, _vsscanf_r): New
        function prototypes.
        (_fscanf_r, _sscanf_r): Ditto.
        * libc/include/stdlib.h: Added _strtod_r prototype.
        * libc/stdio/Makefile.am: Add new v*scanf functions.
        * libc/stdio/Makefile.in: Regenerate.
        * libc/stdio/fscanf.c: Reorganized so HAVE_STDC only affects prototype
        and code is shared.  Added reentrant _fscanf_r which calls __svfscanf_r.        * libc/stdio/scanf.c: Changed to call __svfscanf_r.
        * libc/stdio/sscanf.c: Changed documentation to add reentrant routines.
        (sscanf): Changed to call __svfscanf_r with _REENT argument.
        (_sscanf_r): New routine.
        * libc/stdio/local.h: Removed __svfscanf prototype and replaced it
        with __svfscanf_r prototype.
        * libc/stdio/vfscanf.c (vfscanf, _vfscanf_r: New
        routines.
        (__svfscanf_r): Reentrant version of __svfscanf which takes reetrancy
        structure as argument as calls reentrant versions of helper functions
        (e.g. _strtol_r, _strtoul_r). Also replaced calls to atol and atof
        to _strtol_r and _strtod_r respectively.
        * libc/stdio/vfscanf.c: Also changed __svfscanf to call __svfscanf_r.
        * libc/stdlib/strtod.c (strtod): Changed to call _strtod_r with
        _REENT argument.
        * libc/stdio/vscanf.c: New file.
        * libc/stdio/vsscanf.c: Ditto.
 2001-04-20 22:50:51 +00:00