Lines Matching defs:path
17 unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen)
22 fd = open(path, O_RDONLY);
48 char path[SYSFS_PATH_MAX];
56 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u", cpu);
58 if (stat(path, &statbuf) != 0)
65 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/online", cpu);
66 if (stat(path, &statbuf) != 0)
69 fd = open(path, O_RDONLY);
93 char path[SYSFS_PATH_MAX];
95 snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/topology/%s",
97 if (cpupower_read_sysfs(path, linebuf, MAX_LINE_LEN) == 0)