Merge "Remove obsolete 'setconsole' command."
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index 436f13d..4fff9f5 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -12,7 +12,6 @@
rmmod \
lsmod \
ifconfig \
- setconsole \
rm \
mkdir \
rmdir \
diff --git a/toolbox/setconsole.c b/toolbox/setconsole.c
deleted file mode 100644
index 85ea7c2..0000000
--- a/toolbox/setconsole.c
+++ /dev/null
@@ -1,161 +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>
-#include <pthread.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-
-static int activate_thread_switch_vc;
-static void *activate_thread(void *arg)
-{
- int fd = (int) (uintptr_t) arg;
- while(activate_thread_switch_vc >= 0) {
- int res = TEMP_FAILURE_RETRY(ioctl(fd, VT_ACTIVATE, activate_thread_switch_vc));
- if (res < 0) {
- fprintf(stderr, "ioctl( vcfd, VT_ACTIVATE, vtnum) failed, %d %d %s for %d\n", res, errno, strerror(errno), activate_thread_switch_vc);
- }
- if(activate_thread_switch_vc >= 0)
- sleep(1);
- }
- return NULL;
-}
-
-
-int setconsole_main(int argc, char *argv[])
-{
- int c;
- int fd;
- int res;
-
- int mode = -1;
- int new_vc = 0;
- int close_vc = 0;
- int switch_vc = -1;
- int printvc = 0;
- char *ttydev = "/dev/tty0";
-
- do {
- c = getopt(argc, argv, "d:gtncv:poh");
- if (c == EOF)
- break;
- switch (c) {
- case 'd':
- ttydev = optarg;
- break;
- case 'g':
- if(mode == KD_TEXT) {
- fprintf(stderr, "%s: cannot specify both -g and -t\n", argv[0]);
- exit(1);
- }
- mode = KD_GRAPHICS;
- break;
- case 't':
- if(mode == KD_GRAPHICS) {
- fprintf(stderr, "%s: cannot specify both -g and -t\n", argv[0]);
- exit(1);
- }
- mode = KD_TEXT;
- break;
- case 'n':
- new_vc = 1;
- break;
- case 'c':
- close_vc = 1;
- break;
- case 'v':
- switch_vc = atoi(optarg);
- break;
- case 'p':
- printvc |= 1;
- break;
- case 'o':
- printvc |= 2;
- break;
- case 'h':
- fprintf(stderr, "%s [-d <dev>] [-v <vc>] [-gtncpoh]\n"
- " -d <dev> Use <dev> instead of /dev/tty0\n"
- " -v <vc> Switch to virtual console <vc>\n"
- " -g Switch to graphics mode\n"
- " -t Switch to text mode\n"
- " -n Create and switch to new virtual console\n"
- " -c Close unused virtual consoles\n"
- " -p Print new virtual console\n"
- " -o Print old virtual console\n"
- " -h Print help\n", argv[0]);
- return -1;
- case '?':
- fprintf(stderr, "%s: invalid option -%c\n",
- argv[0], optopt);
- exit(1);
- }
- } while (1);
- if(mode == -1 && new_vc == 0 && close_vc == 0 && switch_vc == -1 && printvc == 0) {
- fprintf(stderr,"%s [-d <dev>] [-v <vc>] [-gtncpoh]\n", argv[0]);
- return -1;
- }
-
- fd = open(ttydev, O_RDWR | O_SYNC);
- if (fd < 0) {
- fprintf(stderr, "cannot open %s\n", ttydev);
- return -1;
- }
-
- if ((printvc && !new_vc) || (printvc & 2)) {
- struct vt_stat vs;
-
- res = ioctl(fd, VT_GETSTATE, &vs);
- if (res < 0) {
- fprintf(stderr, "ioctl(vcfd, VT_GETSTATE, &vs) failed, %d\n", res);
- }
- printf("%d\n", vs.v_active);
- }
-
- if (new_vc) {
- int vtnum;
- res = ioctl(fd, VT_OPENQRY, &vtnum);
- if (res < 0 || vtnum == -1) {
- fprintf(stderr, "ioctl(vcfd, VT_OPENQRY, &vtnum) failed, res %d, vtnum %d\n", res, vtnum);
- }
- switch_vc = vtnum;
- }
- if (switch_vc != -1) {
- pthread_t thread;
- pthread_attr_t attr;
- activate_thread_switch_vc = switch_vc;
- pthread_attr_init(&attr);
- pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
- pthread_create(&thread, &attr, activate_thread, (void*) (uintptr_t) fd);
-
- res = TEMP_FAILURE_RETRY(ioctl(fd, VT_WAITACTIVE, switch_vc));
- activate_thread_switch_vc = -1;
- if (res < 0) {
- fprintf(stderr, "ioctl( vcfd, VT_WAITACTIVE, vtnum) failed, %d %d %s for %d\n", res, errno, strerror(errno), switch_vc);
- }
- if(printvc & 1)
- printf("%d\n", switch_vc);
-
- close(fd);
- fd = open(ttydev, O_RDWR | O_SYNC);
- if (fd < 0) {
- fprintf(stderr, "cannot open %s\n", ttydev);
- return -1;
- }
- }
- if (close_vc) {
- res = ioctl(fd, VT_DISALLOCATE, 0);
- if (res < 0) {
- fprintf(stderr, "ioctl(vcfd, VT_DISALLOCATE, 0) failed, %d\n", res);
- }
- }
- if (mode != -1) {
- if (ioctl(fd, KDSETMODE, mode) < 0) {
- fprintf(stderr, "KDSETMODE %d failed\n", mode);
- return -1;
- }
- }
- return 0;
-}