mirror/musl - mirror of git://git.musl-libc.org/musl

	Commit message (Collapse)	Author	Age	Files	Lines
*	make execvp continue PATH search on EACCES rather than issuing an errror	Rich Felker	2015-02-03	1	-1/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	the specification for execvp itself is unclear as to whether encountering a file that cannot be executed due to EACCES during the PATH search is a mandatory error condition; however, XBD 8.3's specification of the PATH environment variable clarifies that the search continues until a file with "appropriate execution permissions" is found. since it seems undesirable/erroneous to report ENOENT rather than EACCES when an early path element has a non-executable file and all later path elements lack any file by the requested name, the new code stores a flag indicating that EACCES was seen and sets errno back to EACCES in this case.
*	expose public execvpe interface	M Farkas-Dyck	2014-04-20	1	-0/+3
\|
*	consistently use the internal name __environ for environ	Rich Felker	2013-02-17	1	-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 Felker	2012-10-18	1	-3/+10
\|
*	fix various bugs in path and error handling in execvp/fexecve	Rich Felker	2011-09-29	1	-17/+25
\|
*	initial check-in, version 0.5.0 v0.5.0	Rich Felker	2011-02-12	1	-0/+34