Commit message (Collapse) | Author | Age | Files | Lines | |
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* | fix aliasing-based undefined behavior in string functions | Rich Felker | 2018-09-26 | 1 | -3/+6 |
| | | | | | | | | | use the GNU C may_alias attribute if available, and fallback to naive byte-by-byte loops if __GNUC__ is not defined. this patch has been written to minimize changes so that history remains reviewable; it does not attempt to bring the affected code into a more consistent or elegant form. | ||||
* | include cleanups: remove unused headers and add feature test macros | Szabolcs Nagy | 2013-12-12 | 1 | -1/+0 |
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* | use restrict everywhere it's required by c99 and/or posix 2008 | Rich Felker | 2012-09-06 | 1 | -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 misplaced *'s in string functions (harmless) | Rich Felker | 2011-04-07 | 1 | -1/+1 |
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* | add implementation of memccpy function | Rich Felker | 2011-02-24 | 1 | -0/+32 |