config system: move some options closer to relevalnt tool subdirectories

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 61 insertions, 124 deletions

diff --git a/libbb/Config.src b/libbb/Config.src
index 58c5fad..24b31fa 100644
--- a/libbb/Config.src
+++ b/libbb/Config.src
@@ -61,32 +61,73 @@ config SHA3_SMALL
 	64-bit x86: +270 bytes of code, 45% faster
 	32-bit x86: +450 bytes of code, 75% faster
 
-config FEATURE_FAST_TOP
-	bool "Faster /proc scanning code (+100 bytes)"
-	default n  # all "fast or small" options default to small
+config FEATURE_NON_POSIX_CP
+	bool "Non-POSIX, but safer, copying to special nodes"
+	default y
 	help
-	This option makes top and ps ~20% faster (or 20% less CPU hungry),
-	but code size is slightly bigger.
+	With this option, "cp file symlink" will delete symlink
+	and create a regular file. This does not conform to POSIX,
+	but prevents a symlink attack.
+	Similarly, "cp file device" will not send file's data
+	to the device. (To do that, use "cat file >device")
 
-config FEATURE_ETC_NETWORKS
-	bool "Support /etc/networks"
+config FEATURE_VERBOSE_CP_MESSAGE
+	bool "Give more precise messages when copy fails (cp, mv etc)"
 	default n
 	help
-	Enable support for network names in /etc/networks. This is
-	a rarely used feature which allows you to use names
-	instead of IP/mask pairs in route command.
+	Error messages with this feature enabled:
 
-config FEATURE_ETC_SERVICES
-	bool "Consult /etc/services even for well-known ports"
-	default n
+	$ cp file /does_not_exist/file
+	cp: cannot create '/does_not_exist/file': Path does not exist
+	$ cp file /vmlinuz/file
+	cp: cannot stat '/vmlinuz/file': Path has non-directory component
+
+	If this feature is not enabled, they will be, respectively:
+
+	cp: cannot create '/does_not_exist/file': No such file or directory
+	cp: cannot stat '/vmlinuz/file': Not a directory
+
+	This will cost you ~60 bytes.
+
+config FEATURE_USE_SENDFILE
+	bool "Use sendfile system call"
+	default y
+	help
+	When enabled, busybox will use the kernel sendfile() function
+	instead of read/write loops to copy data between file descriptors
+	(for example, cp command does this a lot).
+	If sendfile() doesn't work, copying code falls back to read/write
+	loop. sendfile() was originally implemented for faster I/O
+	from files to sockets, but since Linux 2.6.33 it was extended
+	to work for many more file types.
+
+config FEATURE_COPYBUF_KB
+	int "Copy buffer size, in kilobytes"
+	range 1 1024
+	default 4
+	help
+	Size of buffer used by cp, mv, install, wget etc.
+	Buffers which are 4 kb or less will be allocated on stack.
+	Bigger buffers will be allocated with mmap, with fallback to 4 kb
+	stack buffer if mmap fails.
+
+config MONOTONIC_SYSCALL
+	bool "Use clock_gettime(CLOCK_MONOTONIC) syscall"
+	default y
+	help
+	Use clock_gettime(CLOCK_MONOTONIC) syscall for measuring
+	time intervals (time, ping, traceroute etc need this).
+	Probably requires Linux 2.6+. If not selected, gettimeofday
+	will be used instead (which gives wrong results if date/time
+	is reset).
+
+config IOCTL_HEX2STR_ERROR
+	bool "Use ioctl names rather than hex values in error messages"
+	default y
 	help
-	Look up e.g. "telnet" and "http" in /etc/services file
-	instead of assuming ports 23 and 80.
-	This is almost never necessary (everybody uses standard ports),
-	and it makes sense to avoid reading this file.
-	If you disable this option, in the cases where port is explicitly
-	specified as a service name (e.g. "telnet HOST PORTNAME"),
-	it will still be looked up in /etc/services.
+	Use ioctl names rather than hex values in error messages
+	(e.g. VT_DISALLOCATE rather than 0x5608). If disabled this
+	saves about 1400 bytes.
 
 config FEATURE_EDITING
 	bool "Command line editing"
@@ -302,107 +343,3 @@ config UNICODE_PRESERVE_BROKEN
 	For example, this means that entering 'l', 's', ' ', 0xff, [Enter]
 	at shell prompt will list file named 0xff (single char name
 	with char value 255), not file named '?'.
-
-config FEATURE_NON_POSIX_CP
-	bool "Non-POSIX, but safer, copying to special nodes"
-	default y
-	help
-	With this option, "cp file symlink" will delete symlink
-	and create a regular file. This does not conform to POSIX,
-	but prevents a symlink attack.
-	Similarly, "cp file device" will not send file's data
-	to the device. (To do that, use "cat file >device")
-
-config FEATURE_VERBOSE_CP_MESSAGE
-	bool "Give more precise messages when copy fails (cp, mv etc)"
-	default n
-	help
-	Error messages with this feature enabled:
-
-	$ cp file /does_not_exist/file
-	cp: cannot create '/does_not_exist/file': Path does not exist
-	$ cp file /vmlinuz/file
-	cp: cannot stat '/vmlinuz/file': Path has non-directory component
-
-	If this feature is not enabled, they will be, respectively:
-
-	cp: cannot create '/does_not_exist/file': No such file or directory
-	cp: cannot stat '/vmlinuz/file': Not a directory
-
-	This will cost you ~60 bytes.
-
-config FEATURE_USE_SENDFILE
-	bool "Use sendfile system call"
-	default y
-	help
-	When enabled, busybox will use the kernel sendfile() function
-	instead of read/write loops to copy data between file descriptors
-	(for example, cp command does this a lot).
-	If sendfile() doesn't work, copying code falls back to read/write
-	loop. sendfile() was originally implemented for faster I/O
-	from files to sockets, but since Linux 2.6.33 it was extended
-	to work for many more file types.
-
-config FEATURE_COPYBUF_KB
-	int "Copy buffer size, in kilobytes"
-	range 1 1024
-	default 4
-	help
-	Size of buffer used by cp, mv, install, wget etc.
-	Buffers which are 4 kb or less will be allocated on stack.
-	Bigger buffers will be allocated with mmap, with fallback to 4 kb
-	stack buffer if mmap fails.
-
-config FEATURE_SKIP_ROOTFS
-	bool "Skip rootfs in mount table"
-	default y
-	help
-	Ignore rootfs entry in mount table.
-
-	In Linux, kernel has a special filesystem, rootfs, which is initially
-	mounted on /. It contains initramfs data, if kernel is configured
-	to have one. Usually, another file system is mounted over / early
-	in boot process, and therefore most tools which manipulate
-	mount table, such as df, will skip rootfs entry.
-
-	However, some systems do not mount anything on /.
-	If you need to configure busybox for one of these systems,
-	you may find it useful to turn this option off to make df show
-	initramfs statistics.
-
-	Otherwise, choose Y.
-
-config MONOTONIC_SYSCALL
-	bool "Use clock_gettime(CLOCK_MONOTONIC) syscall"
-	default y
-	help
-	Use clock_gettime(CLOCK_MONOTONIC) syscall for measuring
-	time intervals (time, ping, traceroute etc need this).
-	Probably requires Linux 2.6+. If not selected, gettimeofday
-	will be used instead (which gives wrong results if date/time
-	is reset).
-
-config IOCTL_HEX2STR_ERROR
-	bool "Use ioctl names rather than hex values in error messages"
-	default y
-	help
-	Use ioctl names rather than hex values in error messages
-	(e.g. VT_DISALLOCATE rather than 0x5608). If disabled this
-	saves about 1400 bytes.
-
-config FEATURE_HWIB
-	bool "Support infiniband HW"
-	default y
-	help
-	Support for printing infiniband addresses in network applets.
-
-config FEATURE_TIMEZONE
-	bool "Allow timezone in dates"
-	default y
-	depends on DESKTOP
-	help
-	Permit the use of timezones when parsing user-provided data
-	strings, e.g. '1996-04-09 12:45:00 -0500'.
-
-	This requires support for the '%z' extension to strptime() which
-	may not be available in all implementations.