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authorKir Kolyshkin <kolyshkin@gmail.com>2021-02-16 11:24:58 -0800
committerPaul Moore <paul@paul-moore.com>2021-03-05 18:25:54 -0500
commit6d5a0bb22c8162c167900a47d57ebdeeb22ff8c0 (patch)
tree2e2d1ce198d220601c6b93748d8522bb8708a55e /src
parentd5ad8369233322072eb0df0f9f507d94f6c88cf0 (diff)
downloadlibseccomp-6d5a0bb22c8162c167900a47d57ebdeeb22ff8c0.tar.gz
doc: don't return -1 from main in manpage examples
It is custom for C functions to return a negative integer to denote an error. This should not be done with main() though, as the return value is used as an exit code, which is a byte (unsigned char), so return -1 becomes 255, which is unconventional. Fix examples where main returns -1 to return 1. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Reviewed-by: Tom Hromatka <tom.hromatka@oracle.com> [PM: subject line tweaks] Signed-off-by: Paul Moore <paul@paul-moore.com>
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