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2008-04-14 Jeff Johnston <jjohnstn@redhat.com>

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* 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.
This commit is contained in:
Jeff Johnston
2008-04-14 21:14:55 +00:00
parent a7b6c156de
commit eabd7de028
21 changed files with 372 additions and 29 deletions
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4
newlib/libc/stdio/asprintf.c
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@ -40,7 +40,7 @@ _DEFUN(_asprintf_r, (ptr, strp, fmt),
f._bf._size = f._w = 0;
f._file = -1; /* No file. */
va_start (ap, fmt);
ret = _vfprintf_r (ptr, &f, fmt, ap);
ret = _svfprintf_r (ptr, &f, fmt, ap);
va_end (ap);
if (ret >= 0)
{
@ -67,7 +67,7 @@ _DEFUN(asprintf, (strp, fmt),
f._bf._size = f._w = 0;
f._file = -1; /* No file. */
va_start (ap, fmt);
ret = _vfprintf_r (_REENT, &f, fmt, ap);
ret = _svfprintf_r (_REENT, &f, fmt, ap);
va_end (ap);
if (ret >= 0)
{