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| author | Arnaldo Carvalho de Melo <[email protected]> | 2017-07-20 18:27:39 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-07-20 18:46:10 +0000 |
| commit | 8e99b6d4533cf3f49dcd813155a513a5b572baef (patch) | |
| tree | f3f082ab6d3e1916353b59e7f70735183cc72722 /tools/lib/subcmd/help.c | |
| parent | perf trace: Filter out 'sshd' in the tracer ancestry in syswide tracing (diff) | |
| download | kernel-8e99b6d4533cf3f49dcd813155a513a5b572baef.tar.gz kernel-8e99b6d4533cf3f49dcd813155a513a5b572baef.zip | |
tools include: Adopt strstarts() from the kernel
Replacing prefixcmp(), same purpose, inverted result, so standardize on
the kernel variant, to reduce silly differences among tools/ and the
kernel sources, making it easier for people to work in both codebases.
And then doing:
if (strstarts(option, "no-"))
Looks clearer than doing:
if (!prefixcmp(option, "no-"))
To figure out if option starts witn "no-".
Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Josh Poimboeuf <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Rusty Russell <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/lib/subcmd/help.c')
| -rw-r--r-- | tools/lib/subcmd/help.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lib/subcmd/help.c b/tools/lib/subcmd/help.c index ba970a73d053..0310520f918e 100644 --- a/tools/lib/subcmd/help.c +++ b/tools/lib/subcmd/help.c @@ -171,7 +171,7 @@ static void list_commands_in_dir(struct cmdnames *cmds, while ((de = readdir(dir)) != NULL) { int entlen; - if (prefixcmp(de->d_name, prefix)) + if (!strstarts(de->d_name, prefix)) continue; astrcat(&buf, de->d_name); |