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(parent: 219f860) | patch
tools: bpftool: refactor argument parsing for prog load
authorJakub Kicinski <jakub.kicinski@netronome.com>
Tue, 10 Jul 2018 21:42:57 +0000 (14:42 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Wed, 11 Jul 2018 20:13:33 +0000 (22:13 +0200)
commit8d1fc3de3d9f9bda0d8ec719d8686e9c5b432573
treef874af9902794ffeaab8d779edcf808024a3ad9btree | snapshot
parent219f860d2a11b285ac2e880ca4a73e0d36811c0ccommit | diff
tools: bpftool: refactor argument parsing for prog load

Add a new macro for printing more informative message than straight
usage() when parameters are missing, and use it for prog do_load().
Save the object and pin path argument to variables for clarity.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
tools/bpf/bpftool/main.h diff | blob | history
tools/bpf/bpftool/prog.c diff | blob | history
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