status = semctl(/* id = */ 0, /* num = */ 0, SEM_INFO, arg);
if (status == -1) {
- char errbuf[1024];
ERROR("ipc plugin: semctl(2) failed: %s. "
"Maybe the kernel is not configured for semaphores?",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ STRERRNO);
return -1;
}
status = shmctl(/* id = */ 0, SHM_INFO, (void *)&shm_info);
if (status == -1) {
- char errbuf[1024];
ERROR("ipc plugin: shmctl(2) failed: %s. "
"Maybe the kernel is not configured for shared memory?",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ STRERRNO);
return -1;
}
if (get_ipc_info(cid, cmd, version, buff, &size) < 0) {
if (errno != ENOSPC) {
- char errbuf[1024];
- WARNING("ipc plugin: get_ipc_info: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ WARNING("ipc plugin: get_ipc_info: %s", STRERRNO);
return NULL;
}
}
}
if (get_ipc_info(cid, cmd, version, buff, &size) < 0) {
- char errbuf[1024];
- WARNING("ipc plugin: get_ipc_info: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ WARNING("ipc plugin: get_ipc_info: %s", STRERRNO);
free(buff);
return NULL;
}
ipcinfo_shm_t *pshm;
unsigned int shm_segments = 0;
size64_t shm_bytes = 0;
- int n;
+ int i, n;
ipcinfo_shm = (ipcinfo_shm_t *)ipc_get_info(
0, GET_IPCINFO_SHM_ALL, IPCINFO_SHM_VERSION, sizeof(ipcinfo_shm_t), &n);
if (ipcinfo_shm == NULL)
return -1;
- for (int i = 0, pshm = ipcinfo_shm; i < n; i++, pshm++) {
+ for (i = 0, pshm = ipcinfo_shm; i < n; i++, pshm++) {
shm_segments++;
shm_bytes += pshm->shm_segsz;
}