maint: detect usage(1) and other suspicious exits
authorEric Blake <ebb9@byu.net>
Thu, 29 Oct 2009 13:29:26 +0000 (07:29 -0600)
committerEric Blake <ebb9@byu.net>
Thu, 29 Oct 2009 13:29:26 +0000 (07:29 -0600)
commit975243c9fb21ec51e9cc59db68626a800be78abd
treec3b361e7a0464136f1c4a8b880cff034b82e9f75
parent02a5d9ca15dc8e71fe8af9e76e732e01c90fc703
maint: detect usage(1) and other suspicious exits

* top/maint.mk (sc_prohibit_magic_number_exit): New rule.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
top/maint.mk