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Update usage to talk about the new shared subtree stuff in mount.

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Rob Landley 2006-08-09 20:55:35 +00:00
parent 3ba7bd143e
commit e55a73c7a8
1 changed files with 21 additions and 29 deletions
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46
include/usage.h
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@ -2006,23 +2006,13 @@ USE_FEATURE_MDEV_CONFIG( \
#define more_example_usage \
"$ dmesg | more\n"
#ifdef CONFIG_FEATURE_MOUNT_LOOP
# define USAGE_MOUNT_LOOP(a) a
#else
# define USAGE_MOUNT_LOOP(a)
#endif
#ifdef CONFIG_FEATURE_MTAB_SUPPORT
# define USAGE_MTAB(a) a
#else
# define USAGE_MTAB(a)
#endif
#define mount_trivial_usage \
"[flags] DEVICE NODE [-o options,more-options]"
#define mount_full_usage \
"Mount a filesystem. Filesystem autodetection requires /proc be mounted.\n\n" \
"Flags:\n" \
"\t-a:\t\tMount all filesystems in fstab\n" \
USAGE_MTAB( \
USE_FEATURE_MTAB_SUPPORT( \
"\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it\n" \
"\t-n:\t\tDon't write a mount table entry\n" \
) \
@ -2032,18 +2022,25 @@ USE_FEATURE_MDEV_CONFIG( \
"\t-w:\t\tMount for reading and writing (default)\n" \
"\n" \
"Options for use with the \"-o\" flag:\n" \
"\tasync/sync:\tWrites are asynchronous / synchronous\n" \
"\tatime/noatime:\tEnable / disable updates to inode access times\n" \
"\tdev/nodev:\tAllow use of special device files / disallow them\n" \
"\texec/noexec:\tAllow use of executable files / disallow them\n" \
USAGE_MOUNT_LOOP( \
"\tloop:\t\t Ignored (loop devices are autodetected)\n" \
USE_FEATURE_MOUNT_LOOP( \
"\tloop:\t\tIgnored (loop devices are autodetected)\n" \
) \
"\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them\n" \
"\tremount:\tRe-mount a mounted filesystem, changing its flags\n" \
"\tro/rw:\t\tMount for read-only / read-write\n" \
USE_FEATURE_MOUNT_FLAGS( \
"\t[a]sync:\tWrites are asynchronous / synchronous\n" \
"\t[no]atime:\tDisable / enable updates to inode access times\n" \
"\t[no]diratime:\tDisable / enable atime updates to directories\n" \
"\t[no]dev:\tAllow use of special device files / disallow them\n" \
"\t[no]exec:\tAllow use of executable files / disallow them\n" \
"\t[no]suid:\tAllow set-user-id-root programs / disallow them\n" \
"\t[r]shared:\tConvert [recursively] to a shared subtree.\n" \
"\t[r]slave:\tConvert [recursively] to a slave subtree.\n" \
"\t[r]private:\tConvert [recursively] to a private subtree\n" \
"\t[un]bindable:\tMake mount point [un]able to be bind mounted.\n" \
"\tbind:\t\tBind a directory to an additional location\n" \
"\tmove:\t\tRelocate an existing mount point.\n" \
) \
"\tremount:\tRe-mount a mounted filesystem, changing its flags\n" \
"\tro/rw:\t\tMount for read-only / read-write\n" \
"\nThere are EVEN MORE flags that are specific to each filesystem\n" \
"You'll have to see the written documentation for those filesystems"
#define mount_example_usage \
@ -3214,21 +3211,16 @@ USE_FEATURE_START_STOP_DAEMON_FANCY( \
#define udhcpd_full_usage \
""
#ifdef CONFIG_FEATURE_MOUNT_FORCE
# define USAGE_MOUNT_FORCE(a) a
#else
# define USAGE_MOUNT_FORCE(a)
#endif
#define umount_trivial_usage \
"[flags] FILESYSTEM|DIRECTORY"
#define umount_full_usage \
"Unmount file systems\n" \
"\nFlags:\n" "\t-a\tUnmount all file systems" \
USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
USE_FEATURE_MTAB_SUPPORT(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
"\n\t-r\tTry to remount devices as read-only if mount is busy" \
"\n\t-l\tLazy umount (detach filesystem)" \
"\n\t-f\tForce umount (i.e., unreachable NFS server)" \
USAGE_MOUNT_LOOP("\n\t-D\tDo not free loop device (if a loop device has been used)")
USE_FEATURE_MOUNT_LOOP("\n\t-D\tDo not free loop device (if a loop device has been used)")
#define umount_example_usage \
"$ umount /dev/hdc1 \n"