| // Copyright 2016 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <errno.h> |
| #include <fcntl.h> |
| #include <limits.h> |
| #include <stdarg.h> |
| #include <stdbool.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/stat.h> |
| #include <unistd.h> |
| #include <zircon/device/vfs.h> |
| |
| #include <fs-management/mount.h> |
| |
| bool verbose = false; |
| |
| #define xprintf(fmt...) \ |
| do { \ |
| if (verbose) \ |
| printf(fmt); \ |
| } while (0) |
| |
| int usage(void) { |
| fprintf(stderr, "usage: umount [ <option>* ] path \n"); |
| fprintf(stderr, " -v: Verbose mode\n"); |
| return -1; |
| } |
| |
| int main(int argc, char** argv) { |
| while (argc > 1) { |
| if (!strcmp(argv[1], "-v")) { |
| verbose = true; |
| } else { |
| break; |
| } |
| argc--; |
| argv++; |
| } |
| if (argc < 2) { |
| return usage(); |
| } |
| char* path = argv[1]; |
| |
| xprintf("Unmount path: %s\n", path); |
| return umount(path); |
| } |