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| author | Denys Vlasenko | 2017-01-16 17:31:05 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2017-01-16 17:31:05 +0100 |
| commit | 4e08a123b0f8c7d2c66583e84759b0974e791ee9 (patch) | |
| tree | 3454632cecf1f6a042e6cb705432866cf83f358d /procps/ps.c | |
| parent | 936e83e694b3225dbcc14fc99ca8053e2518ab35 (diff) | |
| download | busybox-4e08a123b0f8c7d2c66583e84759b0974e791ee9.zip busybox-4e08a123b0f8c7d2c66583e84759b0974e791ee9.tar.gz | |
Assorted warning fixes and added a comment, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'procps/ps.c')
| -rw-r--r-- | procps/ps.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/procps/ps.c b/procps/ps.c index 1d38059..e8b122c 100644 --- a/procps/ps.c +++ b/procps/ps.c @@ -608,7 +608,9 @@ int ps_main(int argc UNUSED_PARAM, char **argv) procps_status_t *p; llist_t* opt_o = NULL; char default_o[sizeof(DEFAULT_O_STR)]; +#if ENABLE_SELINUX || ENABLE_FEATURE_SHOW_THREADS int opt; +#endif enum { OPT_Z = (1 << 0), OPT_o = (1 << 1), @@ -638,7 +640,11 @@ int ps_main(int argc UNUSED_PARAM, char **argv) * procps v3.2.7 supports -T and shows tids as SPID column, * it also supports -L where it shows tids as LWP column. */ - opt = getopt32(argv, "Zo:*aAdefl"IF_FEATURE_SHOW_THREADS("T"), &opt_o); +#if ENABLE_SELINUX || ENABLE_FEATURE_SHOW_THREADS + opt = +#endif + getopt32(argv, "Zo:*aAdefl"IF_FEATURE_SHOW_THREADS("T"), &opt_o); + if (opt_o) { do { parse_o(llist_pop(&opt_o)); |