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| author | Eric Blake <eblake@redhat.com> | 2015-05-12 09:10:56 -0600 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-05-22 17:08:01 +0200 |
| commit | b062ad86dcd33ab39be5060b0655d8e13834b167 (patch) | |
| tree | 60f38226e95d0855988d954705a150948eb6750b /ioport.c | |
| parent | d1b4efe5c4088fd2289e39b95bbdf73b3dcb7432 (diff) | |
| download | qemu-b062ad86dcd33ab39be5060b0655d8e13834b167.tar.gz | |
qemu-io: Use getopt() correctly
POSIX says getopt() returns -1 on completion. While Linux happens
to define EOF as -1, this definition is not required by POSIX, and
there may be platforms where checking for EOF instead of -1 would
lead to an infinite loop.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'ioport.c')
0 files changed, 0 insertions, 0 deletions