28035bed1c
Zero @length is rejected with "Invalid parameter 'length'". Improve
to "parameter 'length' expects a non-zero length".
qemu_open_old() is a wrapper around qemu_open_internal() that throws
away error information. Switch to the wrapper that doesn't:
qemu_create(). Example improvement:
(qemu) dump-guest-memory /dev/fdset/x 0 1
Error: Could not open '/dev/fdset/x': Invalid argument
becomes
Error: Could not parse fdset /dev/fdset/x
@protocol values not starting with "fd:" or "file:" are rejected with
"Invalid parameter 'protocol'". Improve to "parameter 'protocol' must
start with 'file:' or 'fd:'".
While there, make the conditional checking @protocol a little more
obvious.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20231031104531.3169721-5-armbru@redhat.com>
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| .. | ||
| dump-hmp-cmds.c | ||
| dump.c | ||
| meson.build | ||
| win_dump.c | ||
| win_dump.h | ||