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* implement [v]swprintfRich Felker2011-03-182-0/+60
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* implement wprintf family of functionsRich Felker2011-03-174-0/+387
| | | | | | | | | this implementation is extremely ugly and inefficient, but it avoids a good deal of code duplication and bloat. it may be cleaned up later to eliminate the remaining code duplication and some of the warts, but i don't really care about its performance. note that swprintf is not yet implemented.
* optimize file locking: avoid cache-polluting writes to global storageRich Felker2011-03-162-3/+5
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* partially-written draft of fmemopen, still in #if 0Rich Felker2011-03-141-3/+48
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* implement flockfile api, rework stdio lockingRich Felker2011-03-126-3/+54
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* rewind must clear the error indicator in addition to seekingRich Felker2011-02-221-2/+5
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* avoid referencing address of extern function from vdprintfRich Felker2011-02-201-1/+6
| | | | | | | | this change is in preparation for upcoming PIC/shared library support. the intent is to avoid going through the GOT, mainly so that dprintf is operable immediately, prior to processing of relocations. having dprintf accessible from the dynamic linker will make writing and debugging the dynamic linker much easier.
* cleanup asprintf stuffRich Felker2011-02-202-2/+2
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* fix %n specifier, again. this time it was storing the wrong value.Rich Felker2011-02-201-7/+7
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* fix printf %n specifier - missing breaks had it clobbering memoryRich Felker2011-02-161-7/+7
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* fix some pointer signedness issues (this was invalid C)Rich Felker2011-02-142-3/+3
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* cleaning up syscalls in preparation for x86_64 portRich Felker2011-02-131-1/+7
| | | | | | | | | - hide all the legacy xxxxxx32 name cruft in syscall.h so the actual source files can be clean and uniform across all archs. - cleanup llseek/lseek and mmap2/mmap handling for 32/64 bit systems - alternate implementation for nice if the target lacks nice syscall
* initial check-in, version 0.5.0 v0.5.0Rich Felker2011-02-1296-0/+2857