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* refactor wide-char scanf string handlingRich Felker2013-06-051-55/+32
| | | | | | this brings the wide version of the code into alignment with the byte-based version, in preparation for adding support for the m (malloc) modifier.
* Add ABI compatability aliases.Isaac Dunham2013-04-051-0/+3
| | | | | | | | GNU used several extensions that were incompatible with C99 and POSIX, so they used alternate names for the standard functions. The result is that we need these to run standards-conformant programs that were linked with glibc.
* use restrict everywhere it's required by c99 and/or posix 2008Rich Felker2012-09-061-1/+1
| | | | | | | | to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
* fix wide scanf's handling of input failure on %c, and simplify %[Rich Felker2012-04-171-5/+6
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* fix failure to distinguish input/match failure in wide %[ scanfRich Felker2012-04-171-1/+3
| | | | | this also includes a related fix for vswscanf's read function, which was returning a spurious (uninitialized) character for empty strings.
* fix broken %s and %[ with no width specifier in wide scanfRich Felker2012-04-171-3/+7
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* make wide scanf %[ respect widthRich Felker2012-04-171-2/+3
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* fix wide scanf to respect field width for stringsRich Felker2012-04-171-4/+7
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* introduce new wide scanf code and remove the last remnants of old scanfRich Felker2012-04-171-13/+284
| | | | | | | | | at this point, strto* and all scanf family functions are using the new unified integer and floating point parser/converter code. the wide scanf is largely a wrapper for ordinary byte-based scanf; since numbers can only contain ascii characters, only strings need to be handled specially.
* initial check-in, version 0.5.0 v0.5.0Rich Felker2011-02-121-0/+28