Remove dead tools.

These have all been obsolete since we first moved to git!

Change-Id: Ie5bfc1b30000930ef6a604b4313ff7af1b7c4573

7 files changed, 0 insertions, 756 deletions

diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index 5d557fa..2f15f85 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -215,11 +215,6 @@ LOCAL_SHARED_LIBRARIES := \
     libcutils \
     libselinux \
 
-# libusbhost is only used by lsusb, and that isn't usually included in toolbox.
-# The linker strips out all the unused library code in the normal case.
-LOCAL_STATIC_LIBRARIES := \
-    libusbhost \
-
 LOCAL_WHOLE_STATIC_LIBRARIES := $(patsubst %,libtoolbox_%,$(BSD_TOOLS))
 
 LOCAL_MODULE := toolbox
diff --git a/toolbox/alarm.c b/toolbox/alarm.c
deleted file mode 100644
index 9bd58aa..0000000
--- a/toolbox/alarm.c
+++ /dev/null
@@ -1,190 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <asm/ioctl.h>
-//#include <linux/rtc.h>
-#include <linux/android_alarm.h>
-
-int alarm_main(int argc, char *argv[])
-{
-	int c;
-    int res;
-	struct tm tm;
-	time_t t;
-	struct timespec ts;
-//	struct rtc_time rtc_time;
-	char strbuf[26];
-	int afd;
-	int nfd;
-//	struct timeval timeout = { 0, 0 };
-    int wait = 0;
-	fd_set rfds;
-	const char wake_lock_id[] = "alarm_test"; 
-	int waitalarmmask = 0;
-
-    int useutc = 0;
-	android_alarm_type_t alarmtype_low = ANDROID_ALARM_RTC_WAKEUP;
-	android_alarm_type_t alarmtype_high = ANDROID_ALARM_RTC_WAKEUP;
-	android_alarm_type_t alarmtype = 0;
-
-    do {
-        //c = getopt(argc, argv, "uw:");
-        c = getopt(argc, argv, "uwat:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'u':
-            useutc = 1;
-            break;
-		case 't':
-			alarmtype_low = alarmtype_high = strtol(optarg, NULL, 0);
-			break;
-		case 'a':
-			alarmtype_low = ANDROID_ALARM_RTC_WAKEUP;
-			alarmtype_high = ANDROID_ALARM_TYPE_COUNT - 1;
-			break;
-        case 'w':
-            //timeout.tv_sec = strtol(optarg, NULL, 0);
-            wait = 1;
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-    if(optind + 2 < argc) {
-        fprintf(stderr,"%s [-uwa] [-t type] [seconds]\n", argv[0]);
-        return 1;
-    }
-
-    afd = open("/dev/alarm", O_RDWR);
-    if(afd < 0) {
-        fprintf(stderr, "Unable to open rtc: %s\n", strerror(errno));
-        return 1;
-    }
-
-    if(optind == argc) {
-		for(alarmtype = alarmtype_low; alarmtype <= alarmtype_high; alarmtype++) {
-			waitalarmmask |= 1U << alarmtype;
-		}
-#if 0
-        res = ioctl(fd, RTC_ALM_READ, &tm);
-        if(res < 0) {
-            fprintf(stderr, "Unable to read alarm: %s\n", strerror(errno));
-			return 1;
-        }
-#endif
-#if 0
-		t = timegm(&tm);
-        if(useutc)
-            gmtime_r(&t, &tm);
-        else
-            localtime_r(&t, &tm);
-#endif
-#if 0
-        asctime_r(&tm, strbuf);
-        printf("%s", strbuf);
-#endif
-    }
-    else if(optind + 1 == argc) {
-#if 0
-        res = ioctl(fd, RTC_RD_TIME, &tm);
-        if(res < 0) {
-            fprintf(stderr, "Unable to set alarm: %s\n", strerror(errno));
-			return 1;
-        }
-        asctime_r(&tm, strbuf);
-        printf("Now: %s", strbuf);
-        time(&tv.tv_sec);
-#endif
-#if 0
-		time(&ts.tv_sec);
-		ts.tv_nsec = 0;
-		
-        //strptime(argv[optind], NULL, &tm);
-        //tv.tv_sec = mktime(&tm);
-        //tv.tv_usec = 0;
-#endif
-		for(alarmtype = alarmtype_low; alarmtype <= alarmtype_high; alarmtype++) {
-			waitalarmmask |= 1U << alarmtype;
-		    res = ioctl(afd, ANDROID_ALARM_GET_TIME(alarmtype), &ts);
-		    if(res < 0) {
-		        fprintf(stderr, "Unable to get current time: %s\n", strerror(errno));
-				return 1;
-		    }
-		    ts.tv_sec += strtol(argv[optind], NULL, 0);
-		    //strtotimeval(argv[optind], &tv);
-			gmtime_r(&ts.tv_sec, &tm);
-		    printf("time %s -> %ld.%09ld\n", argv[optind], ts.tv_sec, ts.tv_nsec);
-		    asctime_r(&tm, strbuf);
-		    printf("Requested %s", strbuf);
-			
-		    res = ioctl(afd, ANDROID_ALARM_SET(alarmtype), &ts);
-		    if(res < 0) {
-		        fprintf(stderr, "Unable to set alarm: %s\n", strerror(errno));
-				return 1;
-		    }
-		}
-#if 0
-        res = ioctl(fd, RTC_ALM_SET, &tm);
-        if(res < 0) {
-            fprintf(stderr, "Unable to set alarm: %s\n", strerror(errno));
-			return 1;
-        }
-        res = ioctl(fd, RTC_AIE_ON);
-        if(res < 0) {
-            fprintf(stderr, "Unable to enable alarm: %s\n", strerror(errno));
-			return 1;
-        }
-#endif
-    }
-    else {
-        fprintf(stderr,"%s [-u] [date]\n", argv[0]);
-        return 1;
-    }
-
-	if(wait) {
-		while(waitalarmmask) {
-			printf("wait for alarm %x\n", waitalarmmask);
-			res = ioctl(afd, ANDROID_ALARM_WAIT);
-			if(res < 0) {
-				fprintf(stderr, "alarm wait failed\n");
-			}
-			printf("got alarm %x\n", res);
-			waitalarmmask &= ~res;
-			nfd = open("/sys/android_power/acquire_full_wake_lock", O_RDWR);
-			write(nfd, wake_lock_id, sizeof(wake_lock_id) - 1);
-			close(nfd);
-			//sleep(5);
-			nfd = open("/sys/android_power/release_wake_lock", O_RDWR);
-			write(nfd, wake_lock_id, sizeof(wake_lock_id) - 1);
-			close(nfd);
-		}
-		printf("done\n");
-	}
-#if 0	
-	FD_ZERO(&rfds);
-	FD_SET(fd, &rfds);
-	res = select(fd + 1, &rfds, NULL, NULL, &timeout);
-    if(res < 0) {
-        fprintf(stderr, "select failed: %s\n", strerror(errno));
-		return 1;
-    }
-	if(res > 0) {
-		int event;
-		read(fd, &event, sizeof(event));
-		fprintf(stderr, "got %x\n", event);
-	}
-	else {
-		fprintf(stderr, "timeout waiting for alarm\n");
-	}
-#endif
-
-    close(afd);
-
-    return 0;
-}
diff --git a/toolbox/exists.c b/toolbox/exists.c
deleted file mode 100644
index e348668..0000000
--- a/toolbox/exists.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-int exists_main(int argc, char *argv[])
-{
-    struct stat s;
-
-    if(argc < 2) return 1;
-
-    if(stat(argv[1], &s)) {
-        return 1;
-    } else {
-        return 0;
-    }
-}
diff --git a/toolbox/lsusb.c b/toolbox/lsusb.c
deleted file mode 100644
index 236e74b..0000000
--- a/toolbox/lsusb.c
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <endian.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <string.h>
-
-#include <usbhost/usbhost.h>
-
-static int verbose = 0;
-static char str_buff[4096];
-
-static const char *get_str(struct usb_device *dev, int id)
-{
-    char *str = usb_device_get_string(dev, id);
-
-    if (id && str) {
-        strlcpy(str_buff, str, sizeof(str_buff));
-        free(str);
-    } else {
-        snprintf(str_buff, sizeof(str_buff), "%02x", id);
-    }
-
-    return str_buff;
-}
-
-
-static void lsusb_parse_device_descriptor(struct usb_device *dev,
-                                          struct usb_device_descriptor *desc)
-{
-    printf("  Device Descriptor\n");
-    printf("\tbcdUSB: %04x\n", letoh16(desc->bcdUSB));
-    printf("\tbDeviceClass: %02x\n", desc->bDeviceClass);
-    printf("\tbDeviceSubClass: %02x\n", desc->bDeviceSubClass);
-    printf("\tbDeviceProtocol: %02x\n", desc->bDeviceProtocol);
-    printf("\tbMaxPacketSize0: %02x\n", desc->bMaxPacketSize0);
-    printf("\tidVendor: %04x\n", letoh16(desc->idVendor));
-    printf("\tidProduct: %04x\n", letoh16(desc->idProduct));
-    printf("\tbcdDevice: %04x\n", letoh16(desc->bcdDevice));
-    printf("\tiManufacturer: %s\n", get_str(dev, desc->iManufacturer));
-    printf("\tiProduct: %s\n", get_str(dev, desc->iProduct));
-    printf("\tiSerialNumber: %s\n", get_str(dev,desc->iSerialNumber));
-    printf("\tbNumConfiguration: %02x\n", desc->bNumConfigurations);
-    printf("\n");
-}
-
-static void lsusb_parse_config_descriptor(struct usb_device *dev,
-                                          struct usb_config_descriptor *desc)
-{
-    printf("  Config Descriptor\n");
-    printf("\twTotalLength: %04x\n", letoh16(desc->wTotalLength));
-    printf("\tbNumInterfaces: %02x\n", desc->bNumInterfaces);
-    printf("\tbConfigurationValue: %02x\n", desc->bConfigurationValue);
-    printf("\tiConfiguration: %s\n", get_str(dev, desc->iConfiguration));
-    printf("\tbmAttributes: %02x\n", desc->bmAttributes);
-    printf("\tbMaxPower: %d mA\n", desc->bMaxPower * 2);
-    printf("\n");
-}
-
-static void lsusb_parse_interface_descriptor(struct usb_device *dev,
-                                             struct usb_interface_descriptor *desc)
-{
-    printf("  Interface Descriptor\n");
-    printf("\tbInterfaceNumber: %02x\n", desc->bInterfaceNumber);
-    printf("\tbAlternateSetting: %02x\n", desc->bAlternateSetting);
-    printf("\tbNumEndpoints: %02x\n", desc->bNumEndpoints);
-    printf("\tbInterfaceClass: %02x\n", desc->bInterfaceClass);
-    printf("\tbInterfaceSubClass: %02x\n", desc->bInterfaceSubClass);
-    printf("\tbInterfaceProtocol: %02x\n", desc->bInterfaceProtocol);
-    printf("\tiInterface: %s\n", get_str(dev, desc->iInterface));
-    printf("\n");
-}
-
-static void lsusb_parse_endpoint_descriptor(struct usb_device *dev,
-                                            struct usb_endpoint_descriptor *desc)
-{
-    printf("  Endpoint Descriptor\n");
-    printf("\tbEndpointAddress: %02x\n", desc->bEndpointAddress);
-    printf("\tbmAttributes: %02x\n", desc->bmAttributes);
-    printf("\twMaxPacketSize: %02x\n", letoh16(desc->wMaxPacketSize));
-    printf("\tbInterval: %02x\n", desc->bInterval);
-    printf("\tbRefresh: %02x\n", desc->bRefresh);
-    printf("\tbSynchAddress: %02x\n", desc->bSynchAddress);
-    printf("\n");
-}
-
-static void lsusb_dump_descriptor(struct usb_device *dev,
-                                  struct usb_descriptor_header *desc)
-{
-    int i;
-    printf("  Descriptor type %02x\n", desc->bDescriptorType);
-
-    for (i = 0; i < desc->bLength; i++ ) {
-        if ((i % 16) == 0)
-            printf("\t%02x:", i);
-        printf(" %02x", ((uint8_t *)desc)[i]);
-        if ((i % 16) == 15)
-            printf("\n");
-    }
-
-    if ((i % 16) != 0)
-        printf("\n");
-    printf("\n");
-}
-
-static void lsusb_parse_descriptor(struct usb_device *dev,
-                                   struct usb_descriptor_header *desc)
-{
-    switch (desc->bDescriptorType) {
-    case USB_DT_DEVICE:
-        lsusb_parse_device_descriptor(dev, (struct usb_device_descriptor *) desc);
-        break;
-
-    case USB_DT_CONFIG:
-        lsusb_parse_config_descriptor(dev, (struct usb_config_descriptor *) desc);
-        break;
-
-    case USB_DT_INTERFACE:
-        lsusb_parse_interface_descriptor(dev, (struct usb_interface_descriptor *) desc);
-        break;
-
-    case USB_DT_ENDPOINT:
-        lsusb_parse_endpoint_descriptor(dev, (struct usb_endpoint_descriptor *) desc);
-        break;
-
-    default:
-        lsusb_dump_descriptor(dev, desc);
-
-        break;
-    }
-}
-
-static int lsusb_device_added(const char *dev_name, void *client_data)
-{
-    struct usb_device *dev = usb_device_open(dev_name);
-
-    if (!dev) {
-        fprintf(stderr, "can't open device %s: %s\n", dev_name, strerror(errno));
-        return 0;
-    }
-
-    if (verbose) {
-        struct usb_descriptor_iter iter;
-        struct usb_descriptor_header *desc;
-
-        printf("%s:\n", dev_name);
-
-        usb_descriptor_iter_init(dev, &iter);
-
-        while ((desc = usb_descriptor_iter_next(&iter)) != NULL)
-            lsusb_parse_descriptor(dev, desc);
-
-    } else {
-        uint16_t vid, pid;
-        char *mfg_name, *product_name, *serial;
-
-        vid = usb_device_get_vendor_id(dev);
-        pid = usb_device_get_product_id(dev);
-        mfg_name = usb_device_get_manufacturer_name(dev);
-        product_name = usb_device_get_product_name(dev);
-        serial = usb_device_get_serial(dev);
-
-        printf("%s: %04x:%04x %s %s %s\n", dev_name, vid, pid,
-               mfg_name, product_name, serial);
-
-        free(mfg_name);
-        free(product_name);
-        free(serial);
-    }
-
-    usb_device_close(dev);
-
-    return 0;
-}
-
-static int lsusb_device_removed(const char *dev_name, void *client_data)
-{
-    return 0;
-}
-
-
-static int lsusb_discovery_done(void *client_data)
-{
-    return 1;
-}
-
-
-
-int lsusb_main(int argc, char **argv)
-{
-    struct usb_host_context *ctx;
-
-    if (argc == 2 && !strcmp(argv[1], "-v"))
-        verbose = 1;
-
-    ctx = usb_host_init();
-    if (!ctx) {
-        perror("usb_host_init:");
-        return 1;
-    }
-
-    usb_host_run(ctx,
-                 lsusb_device_added,
-                 lsusb_device_removed,
-                 lsusb_discovery_done,
-                 NULL);
-
-    usb_host_cleanup(ctx);
-
-    return 0;
-}
-
diff --git a/toolbox/rotatefb.c b/toolbox/rotatefb.c
deleted file mode 100644
index 2ff4127..0000000
--- a/toolbox/rotatefb.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <string.h>
-#include <termios.h>
-#include <unistd.h>
-#include <errno.h>
-#include <linux/fb.h>
-
-
-int rotatefb_main(int argc, char *argv[])
-{
-    int c;
-    char *fbdev = "/dev/graphics/fb0";
-    int rotation = 0;
-    int fd;
-    int res;
-    struct fb_var_screeninfo fbinfo;
-
-    do {
-        c = getopt(argc, argv, "d:");
-        if (c == EOF)
-            break;
-        switch (c) {
-        case 'd':
-            fbdev = optarg;
-            break;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            exit(1);
-        }
-    } while (1);
-
-    if(optind + 1 != argc) {
-        fprintf(stderr, "%s: specify rotation\n", argv[0]);
-        exit(1);
-    }
-    rotation = atoi(argv[optind]);
-
-    fd = open(fbdev, O_RDWR);
-    if(fd < 0) {
-        fprintf(stderr, "cannot open %s\n", fbdev);
-        return 1;
-    }
-
-    res = ioctl(fd, FBIOGET_VSCREENINFO, &fbinfo);
-    if(res < 0) {
-        fprintf(stderr, "failed to get fbinfo: %s\n", strerror(errno));
-        return 1;
-    }
-    if((fbinfo.rotate ^ rotation) & 1) {
-        unsigned int xres = fbinfo.yres;
-        fbinfo.yres = fbinfo.xres;
-        fbinfo.xres = xres;
-        fbinfo.xres_virtual = fbinfo.xres;
-        fbinfo.yres_virtual = fbinfo.yres * 2;
-        if(fbinfo.yoffset == xres)
-            fbinfo.yoffset = fbinfo.yres;
-    }
-    fbinfo.rotate = rotation; 
-    res = ioctl(fd, FBIOPUT_VSCREENINFO, &fbinfo);
-    if(res < 0) {
-        fprintf(stderr, "failed to set fbinfo: %s\n", strerror(errno));
-        return 1;
-    }
-
-    return 0;
-}
diff --git a/toolbox/setkey.c b/toolbox/setkey.c
deleted file mode 100644
index 1ff2774..0000000
--- a/toolbox/setkey.c
+++ /dev/null
@@ -1,89 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <string.h>
-#include <linux/kd.h>
-#include <linux/vt.h>
-#include <errno.h>
-
-static void setkey_usage(char *argv[])
-{
-    fprintf(stderr, "%s [-t <table>] [-k <index>] [-v value] [-r] [-h]\n"
-            "  -t <table> Select table\n"
-            "  -k <index> Select key\n"
-            "  -v <value> Set entry\n"
-            "  -r         Read current entry\n"
-            "  -h         Print help\n", argv[0]);
-}
-
-#define TTYDEV	"/dev/tty0"
-
-int setkey_main(int argc, char *argv[])
-{
-    int fd;
-    struct kbentry kbe;
-    int did_something = 0;
-
-    kbe.kb_table = 0;
-    kbe.kb_index = -1;
-    kbe.kb_value = 0;
-
-    fd = open(TTYDEV, O_RDWR | O_SYNC);
-    if (fd < 0) {
-        fprintf(stderr, "open %s: %s\n", TTYDEV, strerror(errno));
-        return 1;
-    }
-
-    do {
-        int c, ret;
-
-        c = getopt(argc, argv, "t:k:v:hr");
-        if (c == EOF)
-            break;
-
-        switch (c) {
-        case 't':
-            kbe.kb_table = strtol(optarg, NULL, 0);
-            break;
-        case 'k':
-            kbe.kb_index = strtol(optarg, NULL, 0);
-            break;
-        case 'v':
-            kbe.kb_value = strtol(optarg, NULL, 0);
-            ret = ioctl(fd, KDSKBENT, &kbe);
-            if (ret < 0) {
-                fprintf(stderr, "KDSKBENT %d %d %d failed: %s\n",
-                        kbe.kb_table, kbe.kb_index, kbe.kb_value,
-                        strerror(errno));
-                return 1;
-            }
-            did_something = 1;
-            break;
-        case 'r':
-            ret = ioctl(fd, KDGKBENT, &kbe);
-            if (ret < 0) {
-                fprintf(stderr, "KDGKBENT %d %d  failed: %s\n",
-                        kbe.kb_table, kbe.kb_index, strerror(errno));
-                return 1;
-            }
-            printf("0x%x 0x%x 0x%x\n",
-                   kbe.kb_table, kbe.kb_index, kbe.kb_value);
-            did_something = 1;
-            break;
-        case 'h':
-            setkey_usage(argv);
-            return 1;
-        case '?':
-            fprintf(stderr, "%s: invalid option -%c\n",
-                argv[0], optopt);
-            return 1;
-        }
-    } while (1);
-
-    if(optind != argc || !did_something) {
-        setkey_usage(argv);
-        return 1;
-    }
-
-    return 0;
-}
diff --git a/toolbox/syren.c b/toolbox/syren.c
deleted file mode 100644
index 47c2460..0000000
--- a/toolbox/syren.c
+++ /dev/null
@@ -1,158 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <malloc.h>
-
-/* ioctl crap */
-#define SYREN_RD		101
-#define SYREN_WR		102
-#define SYREN_OLD_RD	108
-#define SYREN_OLD_WR	109
-
-struct syren_io_args {
-	unsigned long	page;
-	unsigned long	addr;
-	unsigned long	value;
-};
-
-typedef struct {
-	u_char			page;
-	u_char			addr;
-	const char		*name;
-} syren_reg;
-
-static syren_reg registers[] = {
-	{ 0, 0x04, "TOGBR1" },
-	{ 0, 0x05, "TOGBR2" },
-	{ 0, 0x06, "VBDCTRL" },
-	{ 1, 0x07, "VBUCTRL" },
-	{ 1, 0x08, "VBCTRL" },
-	{ 1, 0x09, "PWDNRG" },
-	{ 1, 0x0a, "VBPOP" },
-	{ 1, 0x0b, "VBCTRL2" },
-	{ 1, 0x0f, "VAUDCTRL" },
-	{ 1, 0x10, "VAUSCTRL" },
-	{ 1, 0x11, "VAUOCTRL" },
-	{ 1, 0x12, "VAUDPLL" },
-	{ 1, 0x17, "VRPCSIMR" },
-	{ 0, 0, 0 }
-};
-
-static syren_reg *find_reg(const char *name)
-{
-	int i;
-
-	for (i = 0; registers[i].name != 0; i++) {
-		if (!strcasecmp(registers[i].name, name))
-			return &registers[i];
-	}
-
-	return NULL;
-}
-
-static int usage(void)
-{
-	fprintf(stderr, "usage: syren [r/w] [REGNAME | page:addr] (value)\n");
-	return 1;
-}
-
-int
-syren_main(int argc, char **argv)
-{
-	int cmd = -1;
-	syren_reg *r;
-	struct syren_io_args sio;
-	char name[32];
-	int fd;
-
-	if (argc < 3) {
-		return usage();
-	}
-
-	switch(argv[1][0]) {
-	case 'r':
-		cmd = SYREN_RD;
-		break;
-	case 'w':
-		cmd = SYREN_WR;
-		break;
-	case 'R':
-		cmd = SYREN_OLD_RD;
-		break;
-	case 'W':
-		cmd = SYREN_OLD_WR;
-		break;
-	default:
-		return usage();
-	}
-
-	if (cmd == SYREN_WR || cmd == SYREN_OLD_WR) {
-		if (argc < 4)
-			return usage();
-		sio.value = strtoul(argv[3], 0, 0);
-	}
-
-	fd = open("/dev/eac", O_RDONLY);
-	if (fd < 0) {
-		fprintf(stderr, "can't open /dev/eac\n");
-		return 1;
-	}
-
-	if (strcasecmp(argv[2], "all") == 0) {
-		int i;
-		if (cmd != SYREN_RD && cmd != SYREN_OLD_RD) {
-			fprintf(stderr, "can only read all registers\n");
-			return 1;
-		}
-
-		for (i = 0; registers[i].name; i++) {
-			sio.page = registers[i].page;
-			sio.addr = registers[i].addr;
-			if (ioctl(fd, cmd, &sio) < 0) {
-				fprintf(stderr, "%s: error\n", registers[i].name);
-			} else {
-				fprintf(stderr, "%s: %04x\n", registers[i].name, sio.value);
-			}
-		}
-
-		close(fd);
-		return 0;
-	}
-
-	r = find_reg(argv[2]);
-	if (r == NULL) {
-		if(strlen(argv[2]) >= sizeof(name)){
-			fprintf(stderr, "REGNAME too long\n");
-			return 0;
-		}
-		strlcpy(name, argv[2], sizeof(name));
-		char *addr_str = strchr(argv[2], ':');
-		if (addr_str == NULL)
-			return usage();
-		*addr_str++ = 0;
-		sio.page = strtoul(argv[2], 0, 0);
-		sio.addr = strtoul(addr_str, 0, 0);
-	} else {
-		strlcpy(name, r->name, sizeof(name));
-		sio.page = r->page;
-		sio.addr = r->addr;
-	}
-
-	if (ioctl(fd, cmd, &sio) < 0) {
-		fprintf(stderr, "ioctl(%d) failed\n", cmd);
-		return 1;
-	}
-
-	if (cmd == SYREN_RD || cmd == SYREN_OLD_RD) {
-		printf("%s: %04x\n", name, sio.value);
-	} else {
-		printf("wrote %04x to %s\n", sio.value, name);
-	}
-
-	close(fd);
-
-	return 0;
-}
-