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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-01-16 17:31:05 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-01-16 17:31:05 +0100 |
| commit | 4e08a123b0f8c7d2c66583e84759b0974e791ee9 (patch) | |
| tree | 3454632cecf1f6a042e6cb705432866cf83f358d /procps/pstree.c | |
| parent | 936e83e694b3225dbcc14fc99ca8053e2518ab35 (diff) | |
| download | 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/pstree.c')
| -rw-r--r-- | procps/pstree.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/procps/pstree.c b/procps/pstree.c index c5fb83688..f97e99639 100644 --- a/procps/pstree.c +++ b/procps/pstree.c @@ -357,7 +357,9 @@ static void handle_thread(const char *comm, pid_t pid, pid_t ppid, uid_t uid) static void mread_proc(void) { procps_status_t *p = NULL; +#if ENABLE_FEATURE_SHOW_THREADS pid_t parent = 0; +#endif int flags = PSSCAN_COMM | PSSCAN_PID | PSSCAN_PPID | PSSCAN_UIDGID | PSSCAN_TASKS; while ((p = procps_scan(p, flags)) != NULL) { @@ -368,7 +370,9 @@ static void mread_proc(void) #endif { add_proc(p->comm, p->pid, p->ppid, p->uid/*, 0*/); +#if ENABLE_FEATURE_SHOW_THREADS parent = p->pid; +#endif } } } |