musl/src/string, branch v0.7.12

fix wrong type for wcsrchr argument 2

2011-06-13T18:06:04+00:00

fix strncat and wcsncat (double null termination)

2011-05-23T01:58:43+00:00

also modify wcsncpy to use the same loop logic

fix wcsncpy writing past end of buffer

2011-05-23T01:54:42+00:00

function signature fix: add const qualifier to mempcpy src arg

2011-04-26T16:28:41+00:00

implement memrchr (nonstandard) and optimize strrchr in terms of it

2011-04-13T12:36:29+00:00

fix misplaced *'s in string functions (harmless)

2011-04-07T20:19:30+00:00

fix prototype for strsep

2011-04-06T18:28:29+00:00

fix misaligned read on early string termination in strchr

2011-04-05T13:27:41+00:00

this could actually cause rare crashes in the case where a short
string is located at the end of a page and the following page is not
readable, and in fact this was seen in gcc compiling certain files.

fix serious bug in strchr - char signedness

2011-04-03T22:16:11+00:00

search for bytes with high bit set was giving (potentially dangerous)
wrong results. i've tested, cleaned up, and hopefully sped up this
function now.

fix all implicit conversion between signed/unsigned pointers

2011-03-25T20:34:03+00:00

sadly the C language does not specify any such implicit conversion, so
this is not a matter of just fixing warnings (as gcc treats it) but
actual errors. i would like to revisit a number of these changes and
possibly revise the types used to reduce the number of casts required.