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snmp_agent: Replace strndup() with internal implementation
[collectd.git]
/
src
/
processes.c
diff --git
a/src/processes.c
b/src/processes.c
index
d283d3e
..
86e99c3
100644
(file)
--- a/
src/processes.c
+++ b/
src/processes.c
@@
-293,7
+293,7
@@
typedef struct procstat {
struct procstat_entry_s *instances;
} procstat_t;
struct procstat_entry_s *instances;
} procstat_t;
-static procstat_t *list_head_g
= NULL
;
+static procstat_t *list_head_g;
static bool want_init = true;
static bool report_ctx_switch;
static bool want_init = true;
static bool report_ctx_switch;
@@
-334,7
+334,7
@@
int getargs(void *processBuffer, int bufferLen, char *argsBuffer, int argsLen);
#endif /* HAVE_PROCINFO_H */
#if HAVE_LIBTASKSTATS
#endif /* HAVE_PROCINFO_H */
#if HAVE_LIBTASKSTATS
-static ts_t *taskstats_handle
= NULL
;
+static ts_t *taskstats_handle;
#endif
/* put name of process from config to list_head_g tree
#endif
/* put name of process from config to list_head_g tree
@@
-909,7
+909,7
@@
static void ps_submit_proc_list(procstat_t *ps) {
gauge_t const delay_factor = 1000000000.0;
struct {
gauge_t const delay_factor = 1000000000.0;
struct {
- char *type_instance;
+ c
onst c
har *type_instance;
gauge_t rate_ns;
} delay_metrics[] = {
{"delay-cpu", ps->delay_cpu},
gauge_t rate_ns;
} delay_metrics[] = {
{"delay-cpu", ps->delay_cpu},
@@
-995,8
+995,9
@@
static int ps_read_tasks_status(process_entry_t *ps) {
tpid = ent->d_name;
tpid = ent->d_name;
- if (snprintf(filename, sizeof(filename), "/proc/%li/task/%s/status", ps->id,
- tpid) >= sizeof(filename)) {
+ int r = snprintf(filename, sizeof(filename), "/proc/%li/task/%s/status",
+ ps->id, tpid);
+ if ((size_t)r >= sizeof(filename)) {
DEBUG("Filename too long: `%s'", filename);
continue;
}
DEBUG("Filename too long: `%s'", filename);
continue;
}
@@
-1252,38
+1253,38
@@
static int ps_delay(process_entry_t *ps) {
#endif
static void ps_fill_details(const procstat_t *ps, process_entry_t *entry) {
#endif
static void ps_fill_details(const procstat_t *ps, process_entry_t *entry) {
- if (entry->has_io ==
0
) {
+ if (entry->has_io ==
false
) {
ps_read_io(entry);
ps_read_io(entry);
- entry->has_io =
1
;
+ entry->has_io =
true
;
}
if (ps->report_ctx_switch) {
}
if (ps->report_ctx_switch) {
- if (entry->has_cswitch ==
0
) {
+ if (entry->has_cswitch ==
false
) {
ps_read_tasks_status(entry);
ps_read_tasks_status(entry);
- entry->has_cswitch =
1
;
+ entry->has_cswitch =
true
;
}
}
if (ps->report_maps_num) {
int num_maps;
}
}
if (ps->report_maps_num) {
int num_maps;
- if (entry->has_maps ==
0
&& (num_maps = ps_count_maps(entry->id)) > 0) {
+ if (entry->has_maps ==
false
&& (num_maps = ps_count_maps(entry->id)) > 0) {
entry->num_maps = num_maps;
}
entry->num_maps = num_maps;
}
- entry->has_maps =
1
;
+ entry->has_maps =
true
;
}
if (ps->report_fd_num) {
int num_fd;
}
if (ps->report_fd_num) {
int num_fd;
- if (entry->has_fd ==
0
&& (num_fd = ps_count_fd(entry->id)) > 0) {
+ if (entry->has_fd ==
false
&& (num_fd = ps_count_fd(entry->id)) > 0) {
entry->num_fd = num_fd;
}
entry->num_fd = num_fd;
}
- entry->has_fd =
1
;
+ entry->has_fd =
true
;
}
#if HAVE_LIBTASKSTATS
if (ps->report_delay && !entry->has_delay) {
if (ps_delay(entry) == 0) {
}
#if HAVE_LIBTASKSTATS
if (ps->report_delay && !entry->has_delay) {
if (ps_delay(entry) == 0) {
- entry->has_delay =
1
;
+ entry->has_delay =
true
;
}
}
#endif
}
}
#endif
@@
-2632,7
+2633,7
@@
static int ps_read(void) {
read_fork_rate();
#endif /* KERNEL_SOLARIS */
read_fork_rate();
#endif /* KERNEL_SOLARIS */
- want_init =
0
;
+ want_init =
false
;
return 0;
} /* int ps_read */
return 0;
} /* int ps_read */