void
foreachdir(const char *dir, int (*cb)(const char*))
{
+ struct stat s = { 0 };
char globdir[256];
glob_t gl;
int j;
snprintf(globdir, 256, "%s/*", dir); /**/
if (!glob(globdir, GLOB_NOESCAPE | GLOB_MARK | GLOB_ONLYDIR, NULL, &gl))
- for (j = 0; j < gl.gl_pathc; j++)
- foreachdir(gl.gl_pathv[j], cb);
+ for (j = 0; j < gl.gl_pathc; j++) {
+ char *dir = gl.gl_pathv[j];
+ int len = strlen(gl.gl_pathv[j]);
+ if (len > 1 && dir[len - 1] == '/')
+ dir[len - 1] = '\0';
+
+ if (!lstat(gl.gl_pathv[j], &s) && !S_ISLNK(s.st_mode))
+ foreachdir(gl.gl_pathv[j], cb);
+ }
cb(dir);
}
return -1;
}
- return -1;
+ return 0;
}
enum fs_state fs_state_get(const char *dir)
char valstr[16];
char *path;
+ if (fs_state_get(dir) == state)
+ return 0;
+
path = alloca(strlen(dir) + 1 + sizeof("/.fs_state"));
sprintf(path, "%s/.fs_state", dir);
unlink(path);