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* consistently use the internal name __environ for environRich Felker2013-02-171-2/+2
| | | | | | | | | | | patch by Jens Gustedt. previously, the intended policy was to use __environ in code that must conform to the ISO C namespace requirements, and environ elsewhere. this policy was not followed in practice anyway, making things confusing. on top of that, Jens reported that certain combinations of link-time optimization options were breaking with the inconsistent references; this seems to be a compiler or linker bug, but having it go away is a nice side effect of the changes made here.
* fix parent-memory-clobber in posix_spawn (environ)Rich Felker2012-10-181-3/+10
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* fix various bugs in path and error handling in execvp/fexecveRich Felker2011-09-291-17/+25
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* initial check-in, version 0.5.0 v0.5.0Rich Felker2011-02-121-0/+34