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* 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.
* more fmemopen null termination fixesRich Felker2011-09-041-2/+3
| | | | | | | | null termination is only added when current size grows. in update modes, null termination is not added if it does not fit (i.e. it is not allowed to clobber data). these rules make very little sense, but that's how it goes..
* fix some fmemopen behaviorsRich Felker2011-09-041-4/+7
| | | | | | read should not be allowed past "current size". append mode should write at "current size", not buffer size. null termination should not be written except when "current size" grows.
* fmemopen: fix eof handling, hopefully right this timeRich Felker2011-09-041-3/+4
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* fmemopen fixesRich Felker2011-09-041-1/+3
| | | | | | disallow seek past end of buffer (per posix) fix position accounting to include data buffered for read don't set eof flag when no data was requested
* implement fmemopenRich Felker2011-09-031-18/+66
| | | | testing so far has been minimal. may need further work.
* partially-written draft of fmemopen, still in #if 0Rich Felker2011-03-141-3/+48
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* initial check-in, version 0.5.0 v0.5.0Rich Felker2011-02-121-0/+16