#include "collectd.h"
-#include "common.h"
#include "plugin.h"
+#include "utils/common/common.h"
#include <netdb.h>
#include <netinet/in.h>
#define ZOOKEEPER_DEF_HOST "127.0.0.1"
#define ZOOKEEPER_DEF_PORT "2181"
-static char *zk_host = NULL;
-static char *zk_port = NULL;
+static char *zk_host;
+static char *zk_port;
static const char *config_keys[] = {"Host", "Port"};
static int config_keys_num = STATIC_ARRAY_SIZE(config_keys);
status = getaddrinfo(host, port, &ai_hints, &ai_list);
if (status != 0) {
- char errbuf[1024];
INFO("getaddrinfo failed: %s",
- (status == EAI_SYSTEM) ? sstrerror(errno, errbuf, sizeof(errbuf))
- : gai_strerror(status));
- return (-1);
+ (status == EAI_SYSTEM) ? STRERRNO : gai_strerror(status));
+ return -1;
}
for (struct addrinfo *ai = ai_list; ai != NULL; ai = ai->ai_next) {
sk = socket(ai->ai_family, SOCK_STREAM, 0);
if (sk < 0) {
- char errbuf[1024];
- WARNING("zookeeper: socket(2) failed: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ WARNING("zookeeper: socket(2) failed: %s", STRERRNO);
continue;
}
status = (int)connect(sk, ai->ai_addr, ai->ai_addrlen);
if (status != 0) {
- char errbuf[1024];
close(sk);
sk = -1;
- WARNING("zookeeper: connect(2) failed: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ WARNING("zookeeper: connect(2) failed: %s", STRERRNO);
continue;
}
}
freeaddrinfo(ai_list);
- return (sk);
+ return sk;
} /* int zookeeper_connect */
static int zookeeper_query(char *buffer, size_t buffer_size) {
sk = zookeeper_connect();
if (sk < 0) {
ERROR("zookeeper: Could not connect to daemon");
- return (-1);
+ return -1;
}
status = (int)swrite(sk, "mntr\r\n", strlen("mntr\r\n"));
if (status != 0) {
- char errbuf[1024];
- ERROR("zookeeper: write(2) failed: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("zookeeper: write(2) failed: %s", STRERRNO);
close(sk);
- return (-1);
+ return -1;
}
memset(buffer, 0, buffer_size);
buffer_size - buffer_fill, /* flags = */ 0)) !=
0) {
if (status < 0) {
- char errbuf[1024];
if ((errno == EAGAIN) || (errno == EINTR))
continue;
- ERROR("zookeeper: Error reading from socket: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("zookeeper: Error reading from socket: %s", STRERRNO);
close(sk);
- return (-1);
+ return -1;
}
buffer_fill += (size_t)status;
}
close(sk);
- return (status);
+ return status;
} /* int zookeeper_query */
static int zookeeper_read(void) {
char *fields[2];
if (zookeeper_query(buf, sizeof(buf)) < 0) {
- return (-1);
+ return -1;
}
ptr = buf;
}
}
- return (0);
+ return 0;
} /* zookeeper_read */
void module_register(void) {