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amqp1: clang-format
[collectd.git]
/
src
/
vserver.c
diff --git
a/src/vserver.c
b/src/vserver.c
index
a2ca0de
..
3c6d58c
100644
(file)
--- a/
src/vserver.c
+++ b/
src/vserver.c
@@
-42,7
+42,7
@@
#error "No applicable input method."
#endif
#error "No applicable input method."
#endif
-static int pagesize
= 0
;
+static int pagesize;
static int vserver_init(void) {
/* XXX Should we check for getpagesize () in configure?
static int vserver_init(void) {
/* XXX Should we check for getpagesize () in configure?
@@
-124,9
+124,7
@@
static int vserver_read(void) {
errno = 0;
proc = opendir(PROCDIR);
if (proc == NULL) {
errno = 0;
proc = opendir(PROCDIR);
if (proc == NULL) {
- char errbuf[1024];
- ERROR("vserver plugin: fopen (%s): %s", PROCDIR,
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("vserver plugin: fopen (%s): %s", PROCDIR, STRERRNO);
return -1;
}
return -1;
}
@@
-146,13
+144,11
@@
static int vserver_read(void) {
errno = 0;
dent = readdir(proc);
if (dent == NULL) {
errno = 0;
dent = readdir(proc);
if (dent == NULL) {
- char errbuf[4096];
-
if (errno == 0) /* end of directory */
break;
ERROR("vserver plugin: failed to read directory %s: %s", PROCDIR,
if (errno == 0) /* end of directory */
break;
ERROR("vserver plugin: failed to read directory %s: %s", PROCDIR,
-
sstrerror(errno, errbuf, sizeof(errbuf))
);
+
STRERRNO
);
closedir(proc);
return -1;
}
closedir(proc);
return -1;
}
@@
-160,15
+156,13
@@
static int vserver_read(void) {
if (dent->d_name[0] == '.')
continue;
if (dent->d_name[0] == '.')
continue;
- len = s
s
nprintf(file, sizeof(file), PROCDIR "/%s", dent->d_name);
+ len = snprintf(file, sizeof(file), PROCDIR "/%s", dent->d_name);
if ((len < 0) || (len >= BUFSIZE))
continue;
status = stat(file, &statbuf);
if (status != 0) {
if ((len < 0) || (len >= BUFSIZE))
continue;
status = stat(file, &statbuf);
if (status != 0) {
- char errbuf[4096];
- WARNING("vserver plugin: stat (%s) failed: %s", file,
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ WARNING("vserver plugin: stat (%s) failed: %s", file, STRERRNO);
continue;
}
continue;
}
@@
-176,14
+170,12
@@
static int vserver_read(void) {
continue;
/* socket message accounting */
continue;
/* socket message accounting */
- len = s
s
nprintf(file, sizeof(file), PROCDIR "/%s/cacct", dent->d_name);
+ len = snprintf(file, sizeof(file), PROCDIR "/%s/cacct", dent->d_name);
if ((len < 0) || ((size_t)len >= sizeof(file)))
continue;
if (NULL == (fh = fopen(file, "r"))) {
if ((len < 0) || ((size_t)len >= sizeof(file)))
continue;
if (NULL == (fh = fopen(file, "r"))) {
- char errbuf[1024];
- ERROR("Cannot open '%s': %s", file,
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("Cannot open '%s': %s", file, STRERRNO);
}
while ((fh != NULL) && (NULL != fgets(buffer, BUFSIZE, fh))) {
}
while ((fh != NULL) && (NULL != fgets(buffer, BUFSIZE, fh))) {
@@
-220,14
+212,12
@@
static int vserver_read(void) {
}
/* thread information and load */
}
/* thread information and load */
- len = s
s
nprintf(file, sizeof(file), PROCDIR "/%s/cvirt", dent->d_name);
+ len = snprintf(file, sizeof(file), PROCDIR "/%s/cvirt", dent->d_name);
if ((len < 0) || ((size_t)len >= sizeof(file)))
continue;
if (NULL == (fh = fopen(file, "r"))) {
if ((len < 0) || ((size_t)len >= sizeof(file)))
continue;
if (NULL == (fh = fopen(file, "r"))) {
- char errbuf[1024];
- ERROR("Cannot open '%s': %s", file,
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("Cannot open '%s': %s", file, STRERRNO);
}
while ((fh != NULL) && (NULL != fgets(buffer, BUFSIZE, fh))) {
}
while ((fh != NULL) && (NULL != fgets(buffer, BUFSIZE, fh))) {
@@
-266,14
+256,12
@@
static int vserver_read(void) {
}
/* processes and memory usage */
}
/* processes and memory usage */
- len = s
s
nprintf(file, sizeof(file), PROCDIR "/%s/limit", dent->d_name);
+ len = snprintf(file, sizeof(file), PROCDIR "/%s/limit", dent->d_name);
if ((len < 0) || ((size_t)len >= sizeof(file)))
continue;
if (NULL == (fh = fopen(file, "r"))) {
if ((len < 0) || ((size_t)len >= sizeof(file)))
continue;
if (NULL == (fh = fopen(file, "r"))) {
- char errbuf[1024];
- ERROR("Cannot open '%s': %s", file,
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("Cannot open '%s': %s", file, STRERRNO);
}
while ((fh != NULL) && (NULL != fgets(buffer, BUFSIZE, fh))) {
}
while ((fh != NULL) && (NULL != fgets(buffer, BUFSIZE, fh))) {