diff options
Diffstat (limited to 'winsup/utils/umount.cc')
| -rw-r--r-- | winsup/utils/umount.cc | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/winsup/utils/umount.cc b/winsup/utils/umount.cc deleted file mode 100644 index 7623c5f97..000000000 --- a/winsup/utils/umount.cc +++ /dev/null @@ -1,184 +0,0 @@ -/* umount.cc - - Copyright 1996, 1998, 1999 Cygnus Solutions. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#include <stdio.h> -#include <string.h> -#include <sys/mount.h> -#include <mntent.h> -#include <stdlib.h> -#include <errno.h> - -static void remove_all_mounts (); -static void remove_all_automounts (); -static void remove_all_user_mounts (); -static void remove_all_system_mounts (); - -static const char *progname; - -static void -usage (void) -{ - fprintf (stderr, "Usage %s [-s] <posixpath>\n", progname); - fprintf (stderr, "-s = remove mount point from system-wide registry location\n"); - fprintf (stderr, "\n"); - fprintf (stderr, "--remove-all-mounts = remove all mounts\n"); - fprintf (stderr, "--remove-auto-mounts = remove all automatically mounted mounts\n"); - fprintf (stderr, "--remove-user-mounts = remove all mounts in the current user mount registry area, including auto mounts\n"); - fprintf (stderr, "--remove-system-mounts = Remove all mounts in the system-wide mount registry area\n"); - exit (1); -} - -static void -error (char *path) -{ - fprintf (stderr, "%s: %s: %s\n", progname, path, strerror (errno)); - exit (1); -} - -int -main (int argc, char **argv) -{ - int i; - int flags = 0; - progname = argv[0]; - - if (argc == 1) - usage (); - - for (i = 1; i < argc; ++i) - { - if (argv[i][0] != '-') - break; - - if (strcmp (argv[i], "-s") == 0) - { - flags |= MOUNT_SYSTEM; - } - else if (strcmp (argv[i], "--remove-all-mounts") == 0) - { - remove_all_mounts (); - exit (0); - } - else if (strcmp (argv[i], "--remove-user-mounts") == 0) - { - remove_all_user_mounts (); - exit (0); - } - else if (strcmp (argv[i], "--remove-system-mounts") == 0) - { - remove_all_system_mounts (); - exit (0); - } - else if (strcmp (argv[i], "--remove-auto-mounts") == 0) - { - remove_all_automounts (); - exit (0); - } - else - usage (); - } - - if ((i + 1) != argc) - usage (); - - if (cygwin_umount (argv[i], flags) != 0) - error (argv[i]); - - return 0; -} - -/* remove_all_mounts: Unmount all mounts. */ -static void -remove_all_mounts () -{ - remove_all_user_mounts (); - remove_all_system_mounts (); -} - -/* remove_all_automounts: Unmount all automounts. */ -static void -remove_all_automounts () -{ - FILE *m = setmntent ("/-not-used-", "r"); - struct mntent *p; - - while ((p = getmntent (m)) != NULL) - { - /* Remove the mount if it's an automount. */ - if (strcmp (p->mnt_type, "user,auto") == 0) - { - if (cygwin_umount (p->mnt_dir, 0)) - error (p->mnt_dir); - - /* We've modified the table so we need to start over. */ - endmntent (m); - m = setmntent ("/-not-used-", "r"); - } - else if (strcmp (p->mnt_type, "system,auto") == 0) - { - if (cygwin_umount (p->mnt_dir, MOUNT_SYSTEM)) - error (p->mnt_dir); - - /* We've modified the table so we need to start over. */ - endmntent (m); - m = setmntent ("/-not-used-", "r"); - } - } - - endmntent (m); -} - -/* remove_all_user_mounts: Unmount all user mounts. */ -static void -remove_all_user_mounts () -{ - FILE *m = setmntent ("/-not-used-", "r"); - struct mntent *p; - - while ((p = getmntent (m)) != NULL) - { - /* Remove the mount if it's a user mount. */ - if (strncmp (p->mnt_type, "user", 4) == 0) - { - if (cygwin_umount (p->mnt_dir, 0)) - error (p->mnt_dir); - - /* We've modified the table so we need to start over. */ - endmntent (m); - m = setmntent ("/-not-used-", "r"); - } - } - - endmntent (m); -} - -/* remove_all_system_mounts: Unmount all system mounts. */ -static void -remove_all_system_mounts () -{ - FILE *m = setmntent ("/-not-used-", "r"); - struct mntent *p; - - while ((p = getmntent (m)) != NULL) - { - /* Remove the mount if it's a system mount. */ - if (strncmp (p->mnt_type, "system", 6) == 0) - { - if (cygwin_umount (p->mnt_dir, MOUNT_SYSTEM)) - error (p->mnt_dir); - - /* We've modified the table so we need to start over. */ - endmntent (m); - m = setmntent ("/-not-used-", "r"); - } - } - - endmntent (m); -} |