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authorRich Felker <dalias@aerifal.cx>2013-04-06 17:50:37 -0400
committerRich Felker <dalias@aerifal.cx>2013-04-06 17:50:37 -0400
commitb4ea63856a6af3d1bcc2db12537785371ac2024c (patch)
tree689c9acbdd5e5339261988fb4f6ba007eb345d6b /include/ucontext.h
parent5c5ac810c31a77dd17b95bb93e13487a3c1c1433 (diff)
downloadmusl-b4ea63856a6af3d1bcc2db12537785371ac2024c.tar.gz
add support for program_invocation[_short]_name
this is a bit ugly, and the motivation for supporting it is questionable. however the main factors were: 1. it will be useful to have this for certain internal purposes anyway -- things like syslog. 2. applications can just save argv[0] in main, but it's hard to fix non-portable library code that's depending on being able to get the invocation name without the main application's help.
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