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authorRich Felker <dalias@aerifal.cx>2012-10-21 18:37:15 -0400
committerRich Felker <dalias@aerifal.cx>2012-10-21 18:37:15 -0400
commit31a55f233b313030a787240b76c06f2d08cde29f (patch)
tree251b191eecac47f9ca026a00675fb5563ae7e753 /src/string/mempcpy.c
parent8489897e01b8a27c365c9c98b200ee25dc124cb4 (diff)
downloadmusl-31a55f233b313030a787240b76c06f2d08cde29f.tar.gz
as an extension, have putenv("VAR") behave as unsetenv("VAR")
the behavior of putenv is left undefined if the argument does not contain an equal sign, but traditional implementations behave this way and gnulib replaces putenv if it doesn't do this.
Diffstat (limited to 'src/string/mempcpy.c')
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