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apache plugin: modernize the code a bit
[collectd.git]
/
src
/
pf.c
diff --git
a/src/pf.c
b/src/pf.c
index
533dffe
..
1e4c465
100644
(file)
--- a/
src/pf.c
+++ b/
src/pf.c
@@
-83,26
+83,22
@@
static int pf_read(void) {
fd = open(pf_device, O_RDONLY);
if (fd < 0) {
fd = open(pf_device, O_RDONLY);
if (fd < 0) {
- char errbuf[1024];
- ERROR("pf plugin: Unable to open %s: %s", pf_device,
- sstrerror(errno, errbuf, sizeof(errbuf)));
- return (-1);
+ ERROR("pf plugin: Unable to open %s: %s", pf_device, STRERRNO);
+ return -1;
}
status = ioctl(fd, DIOCGETSTATUS, &state);
if (status != 0) {
}
status = ioctl(fd, DIOCGETSTATUS, &state);
if (status != 0) {
- char errbuf[1024];
- ERROR("pf plugin: ioctl(DIOCGETSTATUS) failed: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("pf plugin: ioctl(DIOCGETSTATUS) failed: %s", STRERRNO);
close(fd);
close(fd);
- return
(-1)
;
+ return
-1
;
}
close(fd);
if (!state.running) {
WARNING("pf plugin: PF is not running.");
}
close(fd);
if (!state.running) {
WARNING("pf plugin: PF is not running.");
- return
(-1)
;
+ return
-1
;
}
for (int i = 0; i < PFRES_MAX; i++)
}
for (int i = 0; i < PFRES_MAX; i++)
@@
-121,7
+117,7
@@
static int pf_read(void) {
pf_submit("pf_states", "current", (uint32_t)state.states,
/* is gauge = */ 1);
pf_submit("pf_states", "current", (uint32_t)state.states,
/* is gauge = */ 1);
- return
(0)
;
+ return
0
;
} /* int pf_read */
void module_register(void) { plugin_register_read("pf", pf_read); }
} /* int pf_read */
void module_register(void) { plugin_register_read("pf", pf_read); }