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| author | Sami Kerola | 2017-02-11 21:23:26 +0100 |
|---|---|---|
| committer | Karel Zak | 2017-02-20 12:58:49 +0100 |
| commit | 87918040658f2fa9b1bf78f1f8f4f5c065a2e3a3 (patch) | |
| tree | 513541cfa347d7fc66e50137603489cb195c86de /Documentation | |
| parent | cfdisk: avoid use of VLA in combination with sizeof() [smatch scan] (diff) | |
| download | kernel-qcow2-util-linux-87918040658f2fa9b1bf78f1f8f4f5c065a2e3a3.tar.gz kernel-qcow2-util-linux-87918040658f2fa9b1bf78f1f8f4f5c065a2e3a3.tar.xz kernel-qcow2-util-linux-87918040658f2fa9b1bf78f1f8f4f5c065a2e3a3.zip | |
misc: do not use plain 0 as NULL [smatch scan]
text-utils/tailf.c:69:21: warning: Using plain integer as NULL pointer
Since many 'struct option' has used zero as NULL make them more readable in
same go by reindenting, and using named argument requirements.
Reference: https://lwn.net/Articles/93577/
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/boilerplate.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Documentation/boilerplate.c b/Documentation/boilerplate.c index ed2a192e7..b210cc363 100644 --- a/Documentation/boilerplate.c +++ b/Documentation/boilerplate.c @@ -61,15 +61,15 @@ int main(int argc, char **argv) OPT_OPTIONAL /* see howto-man-page.txt about short option */ }; static const struct option longopts[] = { - {"no-argument", no_argument, NULL, 'n'}, - {"required", required_argument, NULL, 'r'}, - {"xyzzy", no_argument, NULL, OPT_XYZZY}, - {"extremely-long-long-option", no_argument, NULL, 'e'}, - {"long-explanation", no_argument, NULL, 'l'}, - {"foobar", no_argument, NULL, 'f'}, - {"version", no_argument, NULL, 'V'}, - {"help", no_argument, NULL, 'h'}, - {NULL, 0, NULL, 0} + { "no-argument", no_argument, NULL, 'n' }, + { "required", required_argument, NULL, 'r' }, + { "extremely-long-long-option", no_argument, NULL, 'e' }, + { "xyzzy", no_argument, NULL, OPT_XYZZY }, + { "long-explanation", no_argument, NULL, 'l' }, + { "foobar", no_argument, NULL, 'f' }, + { "version", no_argument, NULL, 'V' }, + { "help", no_argument, NULL, 'h' }, + { NULL, 0, NULL, 0 } }; setlocale(LC_ALL, ""); |