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--- src/sudosh.c.orig Thu May 12 19:37:44 2005
+++ src/sudosh.c Wed Jun 1 14:05:14 2005
@@ -24,6 +24,9 @@
#include <unistd.h>
#include <signal.h>
#include <pwd.h>
+#ifdef __FreeBSD__
+#include <sys/param.h>
+#endif
#include "config.h"
@@ -81,6 +84,12 @@
#define WRITE(a, b, c) do_write(a, b, c, __FILE__, __LINE__)
+#ifdef __FreeBSD__
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <libutil.h>
+#endif
+
static struct termios termorig;
static struct winsize winorig;
@@ -423,17 +432,41 @@
{
char *sname;
+#ifdef __FreeBSD__
+#define PTYLEN 16
+ char sname_area[PTYLEN];
+ struct termios tt;
+ struct winsize win;
+
+ sname = sname_area;
+ if (tcgetattr(STDIN_FILENO, &tt) == -1) {
+ perror("tcgetattr");
+ return -1;
+ }
+ if (ioctl(STDIN_FILENO, TIOCGWINSZ, &win) == -1) {
+ perror("ioctl");
+ return -1;
+ }
+ if (openpty(&p->mfd, &p->sfd, sname, &tt, &win) == -1) {
+#else
if ((p->mfd = open("/dev/ptmx", O_RDWR)) == -1) {
if ((p->mfd = open("/dev/ptc", O_RDWR)) == -1) {
+#endif
perror("Cannot open cloning master pty");
return -1;
+#ifndef __FreeBSD__
}
+#endif
}
+#if !defined(__FreeBSD_version) || (defined(__FreeBSD_version) && __FreeBSD_version >= 500000)
(void) unlockpt(p->mfd);
(void) grantpt(p->mfd);
+#endif
+#ifndef __FreeBSD__
sname = (char *) ptsname(p->mfd);
+#endif
if ((p->sfd = open(sname, O_RDWR)) == -1) {
perror("open slave pty");
@@ -488,7 +521,10 @@
for (i = 3; i < 100; ++i)
close(i);
-#ifdef TCSETS
+#ifdef __FreeBSD__
+ (void) tcsetattr(0, TCSADRAIN, &termorig);
+ (void) login_tty(pst->sfd);
+#else
(void) ioctl(0, TCSETS, &termorig);
#endif
(void) ioctl(0, TIOCSWINSZ, &winorig);
@@ -528,25 +564,32 @@
{
static struct termios termnew;
-#ifdef TCGETS
+#ifdef __FreeBSD__
+ if (tcgetattr(ttyfd, &termorig) == -1) {
+ perror("tcgetattr failed");
+#else
if (ioctl(ttyfd, TCGETS, &termorig) == -1) {
perror("ioctl TCGETS failed");
+#endif
exit(1);
}
-#endif
if (ioctl(ttyfd, TIOCGWINSZ, &winorig) == -1) {
perror("ioctl TIOCGWINSZ failed");
exit(1);
}
+#ifdef __FreeBSD__
+ (void) cfmakeraw(&termnew);
+ termnew.c_lflag &= ~ECHO;
+ (void) tcsetattr(ttyfd, TCSAFLUSH, &termnew);
+#else
termnew.c_cc[VEOF] = 1;
termnew.c_iflag = BRKINT | ISTRIP | IXON | IXANY;
termnew.c_oflag = 0;
termnew.c_cflag = termorig.c_cflag;
termnew.c_lflag &= ~ECHO;
-#ifdef TCSETS
(void) ioctl(ttyfd, TCSETS, &termnew);
#endif
}
@@ -556,7 +599,9 @@
char s[32];
char t[32];
char *sp, *tp;
-#ifdef TCSETS
+#ifdef __FreeBSD__
+ (void) tcsetattr(0, TCSADRAIN, &termorig);
+#else
(void) ioctl(0, TCSETS, &termorig);
#endif
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