btrfs-progs: inspect-internal: convert help text to option formatter

Signed-off-by: David Sterba <dsterba@suse.com>

cmds/inspect-dump-super.c

@@ -60,18 +60,17 @@ static const char * const cmd_inspect_dump_super_usage[] = {
 	"btrfs inspect-internal dump-super [options] device [device...]",
 	"Dump superblock from a device in a textual form",
 	"",
-	"-f|--full             print full superblock information, backup roots etc.",
-	"-a|--all              print information about all superblocks",
-	"-s|--super <super>    specify which copy to print out (values: 0, 1, 2)",
-	"-F|--force            attempt to dump superblocks with bad magic",
-	"--bytenr <offset>     specify alternate superblock offset",
+	OPTLINE("-f|--full", "print full superblock information, backup roots etc."),
+	OPTLINE("-a|--all", "print information about all superblocks"),
+	OPTLINE("-s|--super <super>", "specify which copy to print out (values: 0, 1, 2)"),
+	OPTLINE("-F|--force", "attempt to dump superblocks with bad magic"),
+	OPTLINE("--bytenr <offset>", "specify alternate superblock offset"),
 	"",
 	"Deprecated syntax:",
-	"-s <bytenr>           specify alternate superblock offset, values other than 0, 1, 2",
-	"                      will be interpreted as --bytenr for backward compatibility,",
-	"                      option renamed for consistency with other tools (eg. check)",
-	"-i <super>            specify which copy to print out (values: 0, 1, 2), now moved",
-	"                      to -s|--super",
+	OPTLINE("-s <bytenr>", "specify alternate superblock offset, values other than 0, 1, 2 "
+		"will be interpreted as --bytenr for backward compatibility, "
+		"option renamed for consistency with other tools (eg. check)"),
+	OPTLINE("-i <super>", "specify which copy to print out (values: 0, 1, 2), now moved to --super"),
 	NULL
 };
 

cmds/inspect-dump-tree.c

@@ -207,21 +207,20 @@ static const char * const cmd_inspect_dump_tree_usage[] = {
 	"Note: contains file names, consider that if you're asked to send the dump",
 	"for analysis.",
 	"",
-	"-e|--extents           print only extent info: extent and device trees",
-	"-d|--device            print only device info: tree root, chunk and device trees",
-	"-r|--roots             print only short root node info",
-	"-R|--backups           same as --roots plus print backup root info",
-	"-u|--uuid              print only the uuid tree",
-	"-b|--block <block_num> print info from the specified block only",
-	"                       can be specified multiple times",
-	"-t|--tree <tree_id>    print only tree with the given id (string or number)",
-	"--follow               use with -b, to show all children tree blocks of <block_num>",
-	"--noscan               do not scan the devices from the filesystem, use only the listed ones",
-	"--bfs                  breadth-first traversal of the trees, print nodes, then leaves (default)",
-	"--dfs                  depth-first traversal of the trees",
-	"--hide-names           hide filenames/subvolume/xattrs and other name references",
-	"--csum-headers         print node checksums stored in headers (metadata)",
-	"--csum-items           print checksums stored in checksum items (data)",
+	OPTLINE("-e|--extents", "print only extent info: extent and device trees"),
+	OPTLINE("-d|--device", "print only device info: tree root, chunk and device trees"),
+	OPTLINE("-r|--roots", "print only short root node info"),
+	OPTLINE("-R|--backups", "same as --roots plus print backup root info"),
+	OPTLINE("-u|--uuid", "print only the uuid tree"),
+	OPTLINE("-b|--block <block_num>", "print info from the specified block only can be specified multiple times"),
+	OPTLINE("-t|--tree <tree_id>", "print only tree with the given id (string or number)"),
+	OPTLINE("--follow", "use with -b, to show all children tree blocks of <block_num>"),
+	OPTLINE("--noscan", "do not scan the devices from the filesystem, use only the listed ones"),
+	OPTLINE("--bfs", "breadth-first traversal of the trees, print nodes, then leaves (default)"),
+	OPTLINE("--dfs", "depth-first traversal of the trees"),
+	OPTLINE("--hide-names", "hide filenames/subvolume/xattrs and other name references"),
+	OPTLINE("--csum-headers", "print node checksums stored in headers (metadata)"),
+	OPTLINE("--csum-items", "print checksums stored in checksum items (data)"),
 	NULL
 };
 

cmds/inspect-tree-stats.c

@@ -434,7 +434,7 @@ static const char * const cmd_inspect_tree_stats_usage[] = {
 	"btrfs inspect-internal tree-stats [options] <device>",
 	"Print various stats for trees",
 	"",
-	"-b		raw numbers in bytes",
+	OPTLINE("-b", "raw numbers in bytes"),
 	NULL
 };
 

cmds/inspect.c

@@ -94,7 +94,7 @@ static const char * const cmd_inspect_inode_resolve_usage[] = {
 	"btrfs inspect-internal inode-resolve [-v] <inode> <path>",
 	"Get file system paths for the given inode",
 	"",
-	"-v   deprecated, alias for global -v option",
+	OPTLINE("-v", "deprecated, alias for global -v option"),
 	HELPINFO_INSERT_GLOBALS,
 	HELPINFO_INSERT_VERBOSE,
 	NULL
@@ -140,14 +140,13 @@ static const char * const cmd_inspect_logical_resolve_usage[] = {
 	"btrfs inspect-internal logical-resolve [-Pvo] [-s bufsize] <logical> <path>",
 	"Get file system paths for the given logical address",
 	"",
-	"-P          skip the path resolving and print the inodes instead",
-	"-o          ignore offsets when matching references (requires v2 ioctl",
-	"            support in the kernel 4.15+)",
-	"-s bufsize  set inode container's size. This is used to increase inode",
-	"            container's size in case it is not enough to read all the ",
-	"            resolved results. The max value one can set is 64k with the",
-	"            v1 ioctl. Sizes over 64k will use the v2 ioctl (kernel 4.15+)",
-	"-v          deprecated, alias for global -v option",
+	OPTLINE("-P", "skip the path resolving and print the inodes instead"),
+	OPTLINE("-o", "ignore offsets when matching references (requires v2 ioctl support in the kernel 4.15+)"),
+	OPTLINE("-s bufsize", "set inode container's size. This is used to increase inode "
+		"container's size in case it is not enough to read all the "
+		"resolved results. The max value one can set is 64k with the "
+		"v1 ioctl. Sizes over 64k will use the v2 ioctl (kernel 4.15+)"),
+	OPTLINE("-v", "deprecated, alias for global -v option"),
 	HELPINFO_INSERT_GLOBALS,
 	HELPINFO_INSERT_VERBOSE,
 	NULL
@@ -403,7 +402,7 @@ static const char* const cmd_inspect_min_dev_size_usage[] = {
 	"Get the minimum size the device can be shrunk to",
 	"",
 	"The device id 1 is used by default.",
-	"--id DEVID   specify the device id to query",
+	OPTLINE("--id DEVID", "specify the device id to query"),
 	NULL
 };
 
@@ -700,12 +699,11 @@ static const char * const cmd_inspect_list_chunks_usage[] = {
 	"Show chunks (block groups) layout for all devices",
 	"",
 	HELPINFO_UNITS_LONG,
-	"--sort=MODE        sort by the physical or logical chunk start",
-	"                   MODE is one of pstart or lstart (default: pstart)",
-	"--usage            show usage per block group (note: this can be slow)",
-	"--no-usage         don't show usage per block group",
-	"--empty            show empty space between block groups",
-	"--no-empty         do not show empty space between block groups",
+	OPTLINE("--sort MODE", "sort by the physical or logical chunk start MODE is one of pstart or lstart (default: pstart)"),
+	OPTLINE("--usage", "show usage per block group (note: this can be slow)"),
+	OPTLINE("--no-usage", "don't show usage per block group"),
+	OPTLINE("--empty", "show empty space between block groups"),
+	OPTLINE("--no-empty", "do not show empty space between block groups"),
 	NULL
 };
 
@@ -1126,7 +1124,7 @@ static const char * const cmd_inspect_map_swapfile_usage[] = {
 	"Use the value of resume offset for /sys/power/resume_offset, this depends on the",
 	"page size that's detected on this system.",
 	"",
-	"-r|--resume-offset   print only the value of resume_offset",
+	OPTLINE("-r|--resume-offset", "print only the value of resume_offset"),
 	NULL
 };