mirror of
https://git.FreeBSD.org/ports.git
synced 2024-10-29 21:39:24 +00:00
157 lines
4.4 KiB
Plaintext
157 lines
4.4 KiB
Plaintext
--- src/vga.c.orig Thu Jul 6 19:10:32 2000
|
|
+++ src/vga.c Fri Sep 1 18:30:27 2000
|
|
@@ -22,10 +22,10 @@
|
|
#include <unistd.h>
|
|
#include <stdarg.h>
|
|
#include <sys/mman.h>
|
|
-#include <sys/kd.h>
|
|
+#include <sys/kbio.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/stat.h>
|
|
-#include <sys/vt.h>
|
|
+#include <sys/consio.h>
|
|
#include <sys/wait.h>
|
|
#include <errno.h>
|
|
#include <ctype.h>
|
|
@@ -37,6 +37,22 @@
|
|
#include "keyboard/vgakeyboard.h"
|
|
#include "vgaregs.h"
|
|
|
|
+int permfd = -1;
|
|
+int ioperm(unsigned long from, unsigned long num, int on)
|
|
+{
|
|
+ if (permfd == -1)
|
|
+ permfd = open("/dev/io", O_RDONLY);
|
|
+ if (permfd != -1)
|
|
+ return 0;
|
|
+ else
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+int iopl(int level)
|
|
+{
|
|
+ return ioperm(0, 0, 0);
|
|
+}
|
|
+
|
|
#ifdef BACKGROUND
|
|
#include "vgabg.h"
|
|
|
|
@@ -745,7 +761,7 @@
|
|
/* Leave keyboard alone when rawkeyboard is enabled! */
|
|
if (__svgalib_kbd_fd < 0) {
|
|
/* set graphics mode termio parameters */
|
|
- ioctl(0, TCSETSW, &graph_termio);
|
|
+ ioctl(0, TIOCSETAW, &graph_termio);
|
|
}
|
|
}
|
|
|
|
@@ -755,7 +771,7 @@
|
|
/* Leave keyboard alone when rawkeyboard is enabled! */
|
|
if (__svgalib_kbd_fd < 0) {
|
|
/* restore text mode termio parameters */
|
|
- ioctl(0, TCSETSW, &text_termio);
|
|
+ ioctl(0, TIOCSETAW, &text_termio);
|
|
}
|
|
}
|
|
|
|
@@ -766,9 +782,9 @@
|
|
|
|
/* Well, one could argue that sigint is not enabled at all when in __svgalib_nosigint
|
|
but sometimes they *still* are enabled b4 graph_termio is set.. */
|
|
- ioctl(0, TCGETS, &cur_termio);
|
|
+ ioctl(0, TIOCGETA, &cur_termio);
|
|
cur_termio.c_lflag &= ~ISIG;
|
|
- ioctl(0, TCSETSW, &cur_termio);
|
|
+ ioctl(0, TIOCSETAW, &cur_termio);
|
|
}
|
|
|
|
|
|
@@ -778,9 +794,9 @@
|
|
|
|
if (__svgalib_nosigint) /* do not reenable, they are often reenabled by text_termio */
|
|
return;
|
|
- ioctl(0, TCGETS, &cur_termio);
|
|
+ ioctl(0, TIOCGETA, &cur_termio);
|
|
cur_termio.c_lflag |= ISIG;
|
|
- ioctl(0, TCSETSW, &cur_termio);
|
|
+ ioctl(0, TIOCSETAW, &cur_termio);
|
|
}
|
|
|
|
/* The following is rather messy and inelegant. The only solution I can */
|
|
@@ -851,7 +867,7 @@
|
|
if (!getuid())
|
|
return 1; /* root can do it always */
|
|
#endif
|
|
- sprintf(fname, "/dev/tty%d", vc);
|
|
+ sprintf(fname, "/dev/ttyv%x", vc);
|
|
if ((stat(fname, &sbuf) >= 0) && (getuid() == sbuf.st_uid)) {
|
|
return 1;
|
|
}
|
|
@@ -862,7 +878,7 @@
|
|
void __svgalib_open_devconsole(void)
|
|
{
|
|
struct vt_mode vtm;
|
|
- struct vt_stat vts;
|
|
+ int vts;
|
|
struct stat sbuf;
|
|
char fname[30];
|
|
|
|
@@ -903,15 +919,15 @@
|
|
goto error;
|
|
if (svgalib_vc <= 0)
|
|
goto error;
|
|
- sprintf(fname, "/dev/tty%d", svgalib_vc);
|
|
+ sprintf(fname, "/dev/ttyv%x", svgalib_vc - 1);
|
|
close(__svgalib_tty_fd);
|
|
/* change our control terminal: */
|
|
setpgid(0,getppid());
|
|
setsid();
|
|
/* We must use RDWR to allow for output... */
|
|
if (((__svgalib_tty_fd = open(fname, O_RDWR)) >= 0) &&
|
|
- (ioctl(__svgalib_tty_fd, VT_GETSTATE, &vts) >= 0)) {
|
|
- if (!check_owner(vts.v_active))
|
|
+ (ioctl(__svgalib_tty_fd, VT_GETACTIVE, &vts) >= 0)) {
|
|
+ if (!check_owner(vts))
|
|
goto error;
|
|
/* success, redirect all stdios */
|
|
if (DREP)
|
|
@@ -928,8 +944,8 @@
|
|
/* clear screen and switch to it */
|
|
fwrite("\e[H\e[J", 6, 1, stderr);
|
|
fflush(stderr);
|
|
- if (svgalib_vc != vts.v_active) {
|
|
- startup_vc = vts.v_active;
|
|
+ if (svgalib_vc != vts) {
|
|
+ startup_vc = vts;
|
|
ioctl(__svgalib_tty_fd, VT_ACTIVATE, svgalib_vc);
|
|
__svgalib_waitvtactive();
|
|
}
|
|
@@ -1240,7 +1256,7 @@
|
|
SIGTRAP, SIGIOT, SIGBUS, SIGFPE,
|
|
SIGSEGV, SIGPIPE, SIGALRM, SIGTERM,
|
|
SIGXCPU, SIGXFSZ, SIGVTALRM,
|
|
-/* SIGPROF ,*/ SIGPWR};
|
|
+/* SIGPROF ,*/ SIGUSR1};
|
|
static struct sigaction old_signal_handler[sizeof(sig2catch)];
|
|
|
|
struct vt_mode __svgalib_oldvtmode;
|
|
@@ -1822,15 +1838,15 @@
|
|
#endif
|
|
|
|
/* save text mode termio parameters */
|
|
- ioctl(0, TCGETS, &text_termio);
|
|
+ ioctl(0, TIOCGETA, &text_termio);
|
|
|
|
graph_termio = text_termio;
|
|
|
|
/* change termio parameters to allow our own I/O processing */
|
|
- graph_termio.c_iflag &= ~(BRKINT | PARMRK | INPCK | IUCLC | IXON | IXOFF);
|
|
+ graph_termio.c_iflag &= ~(BRKINT | PARMRK | INPCK | IXON | IXOFF);
|
|
graph_termio.c_iflag |= (IGNBRK | IGNPAR);
|
|
|
|
- graph_termio.c_oflag &= ~(ONOCR);
|
|
+/* graph_termio.c_oflag &= ~(ONOCR);*/
|
|
|
|
graph_termio.c_lflag &= ~(ICANON | ECHO | ECHOE | ECHOK | ECHONL | NOFLSH);
|
|
if (__svgalib_nosigint)
|