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authorDenys Vlasenko <vda.linux@googlemail.com>2017-01-16 17:31:05 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2017-01-16 17:31:05 +0100
commit4e08a123b0f8c7d2c66583e84759b0974e791ee9 (patch)
tree3454632cecf1f6a042e6cb705432866cf83f358d /procps/ps.c
parent936e83e694b3225dbcc14fc99ca8053e2518ab35 (diff)
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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.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/procps/ps.c b/procps/ps.c
index 1d380590d..e8b122c5a 100644
--- a/procps/ps.c
+++ b/procps/ps.c
@@ -608,7 +608,9 @@ int ps_main(int argc UNUSED_PARAM, char **argv)
608 procps_status_t *p; 608 procps_status_t *p;
609 llist_t* opt_o = NULL; 609 llist_t* opt_o = NULL;
610 char default_o[sizeof(DEFAULT_O_STR)]; 610 char default_o[sizeof(DEFAULT_O_STR)];
611#if ENABLE_SELINUX || ENABLE_FEATURE_SHOW_THREADS
611 int opt; 612 int opt;
613#endif
612 enum { 614 enum {
613 OPT_Z = (1 << 0), 615 OPT_Z = (1 << 0),
614 OPT_o = (1 << 1), 616 OPT_o = (1 << 1),
@@ -638,7 +640,11 @@ int ps_main(int argc UNUSED_PARAM, char **argv)
638 * procps v3.2.7 supports -T and shows tids as SPID column, 640 * procps v3.2.7 supports -T and shows tids as SPID column,
639 * it also supports -L where it shows tids as LWP column. 641 * it also supports -L where it shows tids as LWP column.
640 */ 642 */
641 opt = getopt32(argv, "Zo:*aAdefl"IF_FEATURE_SHOW_THREADS("T"), &opt_o); 643#if ENABLE_SELINUX || ENABLE_FEATURE_SHOW_THREADS
644 opt =
645#endif
646 getopt32(argv, "Zo:*aAdefl"IF_FEATURE_SHOW_THREADS("T"), &opt_o);
647
642 if (opt_o) { 648 if (opt_o) {
643 do { 649 do {
644 parse_o(llist_pop(&opt_o)); 650 parse_o(llist_pop(&opt_o));