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Diffstat (limited to 'scripts/qapi.py')
-rw-r--r-- | scripts/qapi.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/qapi.py b/scripts/qapi.py index c0728d7..62a415c 100644 --- a/scripts/qapi.py +++ b/scripts/qapi.py @@ -1536,6 +1536,18 @@ def gen_params(arg_type, extra): ret += sep + extra return ret + +def gen_err_check(err='err', label='out'): + if not err: + return '' + return mcgen(''' + if (%(err)s) { + goto %(label)s; + } +''', + err=err, label=label) + + # # Common command line parsing # |