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(parent: 17df84d) | patch
sulogin: cleanup file descriptors usage
authorKarel Zak <kzak@redhat.com>
Fri, 7 Sep 2012 11:16:10 +0000 (13:16 +0200)
committerKarel Zak <kzak@redhat.com>
Fri, 7 Sep 2012 11:18:22 +0000 (13:18 +0200)
commit7a84c0393a7bad637657579ae99b75bd5cb2982a
tree38c48b48f01f925d858a8522fe9d477838225fd7tree | snapshot
parent17df84df275aa6ebf92dfb727a477bb8c2abe6ebcommit | diff
sulogin: cleanup file descriptors usage

 - use _FILENO macros rather than magic numbers
 - check for dup() result

Signed-off-by: Karel Zak <kzak@redhat.com>
login-utils/sulogin.c diff | blob | blame | history
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