diff options
Diffstat (limited to 'udev_lib.c')
| -rw-r--r-- | udev_lib.c | 45 |
1 files changed, 30 insertions, 15 deletions
diff --git a/udev_lib.c b/udev_lib.c index bd3eeba661..7fb45f0b5f 100644 --- a/udev_lib.c +++ b/udev_lib.c @@ -120,6 +120,33 @@ void udev_set_values(struct udevice *udev, const char* devpath, const char *subs udev->type = get_device_type(devpath, subsystem); } +int create_path(const char *path) +{ + char p[NAME_SIZE]; + char *pos; + struct stat stats; + + strcpy (p, path); + pos = strrchr(p, '/'); + if (pos == p || pos == NULL) + return 0; + + while (pos[-1] == '/') + pos--; + + pos[0] = '\0'; + + dbg("stat '%s'\n", p); + if (stat (p, &stats) == 0 && (stats.st_mode & S_IFMT) == S_IFDIR) + return 0; + + if (create_path (p) != 0) + return -1; + + dbg("mkdir '%s'\n", p); + return mkdir(p, 0755); +} + int file_map(const char *filename, char **buf, size_t *bufsize) { struct stat stats; @@ -161,18 +188,7 @@ size_t buf_get_line(char *buf, size_t buflen, size_t cur) return count - cur; } -void leading_slash(char *path) -{ - int len; - - len = strlen(path); - if (len > 0 && path[len-1] != '/') { - path[len] = '/'; - path[len+1] = '\0'; - } -} - -void no_leading_slash(char *path) +void no_trailing_slash(char *path) { int len; @@ -249,9 +265,8 @@ int call_foreach_file(int fnct(char *f) , char *dirname, char *suffix) /* call function for every file in the list */ list_for_each_entry_safe(loop_file, tmp_file, &file_list, list) { - strfieldcpy(file, dirname); - strfieldcat(file, "/"); - strfieldcat(file, loop_file->name); + snprintf(file, NAME_SIZE-1, "%s/%s", dirname, loop_file->name); + file[NAME_SIZE-1] = '\0'; fnct(file); |