tree 0588fcac9a57c14a244d5efe32211d25e903b864
parent fe08ac3178243fbed61f24878ffcf5cfb53fceb1
author viro@ZenIV.linux.org.uk <viro@ZenIV.linux.org.uk> 1126300148 +0100
committer Linus Torvalds <torvalds@g5.osdl.org> 1126372587 -0700

[PATCH] envctrl fixes

envctrl doesn't need unistd.h; moreover, since it declares errno static
gcc4 gets very unhappy about including unistd.h.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>