Commit 00ab2467 authored by Johannes Berg's avatar Johannes Berg Committed by Jakub Kicinski
Browse files

tools: ynl-gen-c: annotate valid choices for --mode 



This makes argparse validate the input and helps users
understand which modes are possible.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Link: https://patch.msgid.link/20241206113100.e2ab5cf6937c.Ie149a0ca5df713860964b44fe9d9ae547f2e1553@changeid


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 860dbab6

tools/net/ynl/ynl-gen-c.py

+2 −1
Original line number Diff line number Diff line
@@ -2706,7 +2706,8 @@ def find_kernel_root(full_path): 


def main():

    parser = argparse.ArgumentParser(description='Netlink simple parsing generator')

    parser.add_argument('--mode', dest='mode', type=str, required=True)

    parser.add_argument('--mode', dest='mode', type=str, required=True,

                        choices=('user', 'kernel', 'uapi'))

    parser.add_argument('--spec', dest='spec', type=str, required=True)

    parser.add_argument('--header', dest='header', action='store_true', default=None)

    parser.add_argument('--source', dest='header', action='store_false')