Revision 4a2594dd
| ID | 4a2594ddd35de7ae7c8cd9c6828cfe72245e6dc5 |
qemu-option: Make qemu_opts_foreach() accumulate return values
Return the bitwise inclusive or of all return values instead of the
last call's value. This lets you find out whether any of the calls
returned a non-zero value.
No functional change, as existing users either don't care for the
value, or pass non-zero abort_on_failure, which breaks the loop on the
first non-zero return value.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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