Dan Gohman 970da81e8a glibc has two versions of strerror_r, a standards compliant one and a GNU ... specific one. The GNU one is chosen when _GNU_SOURCE is defined. g++ always defines _GNU_SOURCE on linux platforms because glibc's headers won't compile in C++ mode without it. The GNU strerror_r doesn't always modify the buffer which causes empty error messages on linux. This patch changes MakeErrMsg to use the return value of strerror_r to get the string instead of assuming the buffer will be modified, on GLIBC. Patch by Benjamin Kramer! llvm-svn: 73396		2009-06-15 18:05:46 +00:00
clang	More parameter pack work.	2009-06-15 17:56:45 +00:00
compiler-rt/BlocksRuntime	initial version of the blocks runtime	2009-06-10 18:41:48 +00:00
llvm	glibc has two versions of strerror_r, a standards compliant one and a GNU	2009-06-15 18:05:46 +00:00