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btrfs-progs: props: update help texts 

- add first line of the long description
- list the type values in all commands (set, get, list)
- enhance
- split option description

Signed-off-by: David Sterba <dsterba@suse.com>
master
David Sterba 2019-07-23 17:17:01 +02:00
parent c6d00c3f00
commit 40347be06d
1 changed files with 24 additions and 12 deletions
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36
cmds/property.c
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@ -328,14 +328,19 @@ static int parse_args(const struct cmd_struct *cmd, int argc, char **argv,
static const char * const cmd_property_get_usage[] = {
"btrfs property get [-t <type>] <object> [<name>]",
"Gets a property from a btrfs object.",
"If no name is specified, all properties for the given object are",
"printed.",
"A filesystem object can be a the filesystem itself, a subvolume,",
"an inode or a device. The '-t <type>' option can be used to explicitly",
"Get a property value of a btrfs object",
"Get a property value of a btrfs object. If no name is specified, all",
"properties for the given object are printed.",
"A filesystem object can be the filesystem itself, a subvolume,",
"an inode or a device. The option -t can be used to explicitly",
"specify what type of object you meant. This is only needed when a",
"property could be set for more then one object type. Possible types",
"are s[ubvol], f[ilesystem], i[node] and d[evice].",
"property could be set for more then one object type.",
"",
"Possible values for type are: inode, subvol, filesystem, device.",
"They can be abbreviated to the first letter, i/s/f/d",
"",
"-t <TYPE> list properties for the given object type (inode, subvol,",
" filesystem, device)",
NULL
};
@ -361,9 +366,12 @@ static DEFINE_SIMPLE_COMMAND(property_get, "get");
static const char * const cmd_property_set_usage[] = {
"btrfs property set [-t <type>] <object> <name> <value>",
"Sets a property on a btrfs object.",
"Please see the help of 'btrfs property get' for a description of",
"objects and object types.",
"Set a property on a btrfs object",
"Set a property on a btrfs object where object is a path to file or",
"directory and can also represent the filesystem or device based on the type",
"",
"-t <TYPE> list properties for the given object type (inode, subvol,",
" filesystem, device)",
NULL
};
@ -387,9 +395,13 @@ static DEFINE_SIMPLE_COMMAND(property_set, "set");
static const char * const cmd_property_list_usage[] = {
"btrfs property list [-t <type>] <object>",
"Lists available properties with their descriptions for the given object.",
"Please see the help of 'btrfs property get' for a description of",
"Lists available properties with their descriptions for the given object",
"Lists available properties with their descriptions for the given object",
"See the help of 'btrfs property get' for a description of",
"objects and object types.",
"",
"-t <TYPE> list properties for the given object type (inode, subvol,",
" filesystem, device)",
NULL
};