Lines Matching defs:dir
23 /* Check if dir is on tmpfs. Return 0 if yes, -1 if no or error. */
24 static int __init check_tmpfs(const char *dir)
28 os_info("Checking if %s is on tmpfs...", dir);
29 if (statfs(dir, &st) < 0) {
62 const char *dir;
66 dir = getenv(vars[i]);
67 if ((dir != NULL) && (*dir != '\0')) {
68 os_info("%s\n", dir);
69 if (check_tmpfs(dir) >= 0)
78 dir = tmpfs_dirs[i];
79 if (check_tmpfs(dir) >= 0)
83 dir = fallback_dir;
85 os_warn("Warning: tempdir %s is not on tmpfs\n", dir);
88 return strdup(dir);