microcom: new applet by Vladimir Dronnikov <dronnikov@gmail.ru>

include/applets.h

@@ -223,6 +223,7 @@ USE_MATCHPATHCON(APPLET(matchpathcon, _BB_DIR_USR_SBIN, _BB_SUID_NEVER))
 USE_MD5SUM(APPLET_ODDNAME(md5sum, md5_sha1_sum, _BB_DIR_USR_BIN, _BB_SUID_NEVER, md5sum))
 USE_MDEV(APPLET(mdev, _BB_DIR_SBIN, _BB_SUID_NEVER))
 USE_MESG(APPLET(mesg, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
+USE_MICROCOM(APPLET(microcom, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
 USE_MKDIR(APPLET_NOFORK(mkdir, mkdir, _BB_DIR_BIN, _BB_SUID_NEVER, mkdir))
 //USE_MKE2FS(APPLET(mke2fs, _BB_DIR_SBIN, _BB_SUID_NEVER))
 USE_MKFIFO(APPLET(mkfifo, _BB_DIR_USR_BIN, _BB_SUID_NEVER))

include/usage.h

@@ -2077,6 +2077,11 @@
        "	y	Allow write access to your terminal\n" \
        "	n	Disallow write access to your terminal"
 
+#define microcom_trivial_usage \
+	"[-s speed] tty-name"
+#define microcom_full_usage \
+	""
+
 #define mkdir_trivial_usage \
        "[OPTION] DIRECTORY..."
 #define mkdir_full_usage \

util-linux/Config.in

@@ -305,6 +305,12 @@ config FEATURE_MDEV_LOAD_FIRMWARE
 	  /lib/firmware/ and if it exists, send it to the kernel for
 	  loading into the hardware.
 
+config MICROCOM
+	bool "microcom"
+	default n
+	help
+	  The poor man's minicom utility for chatting with serial port devices.
+
 config MKSWAP
 	bool "mkswap"
 	default n

util-linux/Kbuild

@@ -30,3 +30,4 @@ lib-$(CONFIG_SETARCH)		+=setarch.o
 lib-$(CONFIG_SWAPONOFF)		+=swaponoff.o
 lib-$(CONFIG_SWITCH_ROOT)	+=switch_root.o
 lib-$(CONFIG_UMOUNT)		+=umount.o
+lib-$(CONFIG_MICROCOM)		+=microcom.o