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-rw-r--r--winsup/utils/mount.cc289
1 files changed, 0 insertions, 289 deletions
diff --git a/winsup/utils/mount.cc b/winsup/utils/mount.cc
deleted file mode 100644
index 4117c01c5..000000000
--- a/winsup/utils/mount.cc
+++ /dev/null
@@ -1,289 +0,0 @@
-/* mount.cc
-
- Copyright 1996, 1997, 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 <sys/mount.h>
-#include <sys/stat.h>
-#include <mntent.h>
-#include <windows.h>
-#include <sys/cygwin.h>
-#include <stdlib.h>
-
-#ifdef errno
-#undef errno
-#endif
-#include <errno.h>
-
-static void show_mounts (void);
-static void show_cygdrive_info (void);
-static void change_cygdrive_prefix (const char *new_prefix, int flags);
-static int mount_already_exists (const char *posix_path, int flags);
-
-// static short create_missing_dirs = FALSE;
-static short force = FALSE;
-
-static const char *progname;
-
-static void
-error (const char *path)
-{
- fprintf (stderr, "%s: %s: %s\n", progname, path,
- (errno == EMFILE) ? "Too many mount entries" : strerror (errno));
- exit (1);
-}
-
-/* FIXME: do_mount should also print a warning message if the dev arg
- is a non-existent Win32 path. */
-
-static void
-do_mount (const char *dev, const char *where, int flags)
-{
- struct stat statbuf;
- char win32_path[MAX_PATH];
- int statres;
-
- cygwin_conv_to_win32_path (where, win32_path);
-
- statres = stat (win32_path, &statbuf);
-
-#if 0
- if (statres == -1)
- {
- /* FIXME: this'll fail if mount dir is missing any parent dirs */
- if (create_missing_dirs == TRUE)
- {
- if (mkdir (where, 0755) == -1)
- fprintf (stderr, "Warning: unable to create %s!\n", where);
- else
- statres = 0; /* Pretend stat succeeded if we could mkdir. */
- }
- }
-#endif
-
- if (mount (dev, where, flags))
- error (where);
-
- if (statres == -1)
- {
- if (force == FALSE)
- fprintf (stderr, "%s: warning - %s does not exist.\n", progname, where);
- }
- else if (!(statbuf.st_mode & S_IFDIR))
- {
- if (force == FALSE)
- fprintf (stderr, "%s: warning: %s is not a directory.\n", progname, where);
- }
-
- exit (0);
-}
-
-static void
-usage (void)
-{
- fprintf (stderr, "usage %s [-bfstux] <win32path> <posixpath>
--b text files are equivalent to binary files (newline = \\n)
--f force mount, don't warn about missing mount point directories
--s add mount point to system-wide registry location
--t text files get \\r\\n line endings (default)
--u add mount point to user registry location (default)
--x treat all files under mount point as executables
-
-[-bs] --change-cygdrive-prefix <posixpath>
- change the cygdrive path prefix to <posixpath>
---show-cygdrive-prefixes
- show user and/or system cygdrive path prefixes
---import-old-mounts
- copy old registry mount table mounts into the current mount areas
-", progname);
- exit (1);
-}
-
-int
-main (int argc, const char **argv)
-{
- int i;
- int flags = 0;
-
- progname = argv[0];
-
- if (argc == 1)
- {
- show_mounts ();
- exit (0);
- }
-
- for (i = 1; i < argc; ++i)
- {
- if (argv[i][0] != '-')
- break;
-
- if (strcmp (argv[i], "--change-cygdrive-prefix") == 0)
- {
- if ((i + 2) != argc)
- usage ();
-
- change_cygdrive_prefix (argv[i+1], flags);
- }
- else if (strcmp (argv[i], "--import-old-mounts") == 0)
- {
- if ((i + 1) != argc)
- usage ();
-
- cygwin_internal (CW_READ_V1_MOUNT_TABLES);
- exit (0);
- }
- else if (strcmp (argv[i], "--show-cygdrive-prefixes") == 0)
- {
- if ((i + 1) != argc)
- usage ();
-
- show_cygdrive_info ();
- }
- else if (strcmp (argv[i], "-b") == 0)
- flags |= MOUNT_BINARY;
- else if (strcmp (argv[i], "-t") == 0)
- flags &= ~MOUNT_BINARY;
- else if (strcmp (argv[i], "-X") == 0)
- flags |= MOUNT_CYGWIN_EXEC;
-#if 0
- else if (strcmp (argv[i], "-x") == 0)
- create_missing_dirs = TRUE;
-#endif
- else if (strcmp (argv[i], "-s") == 0)
- flags |= MOUNT_SYSTEM;
- else if (strcmp (argv[i], "-u") == 0)
- flags &= ~MOUNT_SYSTEM;
- else if (strcmp (argv[i], "-x") == 0)
- flags |= MOUNT_EXEC;
- else if (strcmp (argv[i], "-f") == 0)
- force = TRUE;
- else
- usage ();
- }
-
- if ((i + 2) != argc)
- usage ();
-
- if ((force == FALSE) && (mount_already_exists (argv[i + 1], flags)))
- {
- errno = EBUSY;
- error (argv[i + 1]);
- }
- else
- do_mount (argv[i], argv[i + 1], flags);
-
- /* NOTREACHED */
- return 0;
-}
-
-static void
-show_mounts (void)
-{
- FILE *m = setmntent ("/-not-used-", "r");
- struct mntent *p;
- const char *format = "%-18s %-18s %-11s %s\n";
-
- printf (format, "Device", "Directory", "Type", "Flags");
- while ((p = getmntent (m)) != NULL)
- {
- printf (format,
- p->mnt_fsname,
- p->mnt_dir,
- p->mnt_type,
- p->mnt_opts);
- }
- endmntent (m);
-}
-
-/* Return 1 if mountpoint from the same registry area is already in
- mount table. Otherwise return 0. */
-static int
-mount_already_exists (const char *posix_path, int flags)
-{
- int found_matching = 0;
-
- FILE *m = setmntent ("/-not-used-", "r");
- struct mntent *p;
-
- while ((p = getmntent (m)) != NULL)
- {
- /* if the paths match, and they're both the same type of mount. */
- if (strcmp (p->mnt_dir, posix_path) == 0)
- {
- if (p->mnt_type[0] == 'u')
- {
- if (!(flags & MOUNT_SYSTEM)) /* both current_user */
- found_matching = 1;
- else
- fprintf (stderr,
- "%s: warning: system mount point of '%s' "
- "will always be masked by user mount.\n",
- progname, posix_path);
- break;
- }
- else if (p->mnt_type[0] == 's')
- {
- if (flags & MOUNT_SYSTEM) /* both system */
- found_matching = 1;
- else
- fprintf (stderr,
- "%s: warning: user mount point of '%s' "
- "masks system mount.\n",
- progname, posix_path);
- break;
- }
- else
- {
- fprintf (stderr, "%s: warning: couldn't determine mount type.\n", progname);
- break;
- }
- }
- }
- endmntent (m);
-
- return found_matching;
-}
-
-/* change_cygdrive_prefix: Change the cygdrive prefix */
-static void
-change_cygdrive_prefix (const char *new_prefix, int flags)
-{
- flags |= MOUNT_AUTO;
-
- if (mount (NULL, new_prefix, flags))
- error (new_prefix);
-
- exit (0);
-}
-
-/* show_cygdrive_info: Show the user and/or cygdrive info, i.e., prefixes and
- flags.*/
-static void
-show_cygdrive_info ()
-{
- /* Get the cygdrive info */
- char user[MAX_PATH];
- char system[MAX_PATH];
- char user_flags[MAX_PATH];
- char system_flags[MAX_PATH];
- cygwin_internal (CW_GET_CYGDRIVE_INFO, user, system, user_flags,
- system_flags);
-
- /* Display the user and system cygdrive path prefixes, if necessary
- (ie, not empty) */
- const char *format = "%-18s %-11s %s\n";
- printf (format, "Prefix", "Type", "Flags");
- if (strlen (user) > 0)
- printf (format, user, "user", user_flags);
- if (strlen (system) > 0)
- printf (format, system, "system", system_flags);
-
- exit (0);
-}
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