diff options
Diffstat (limited to 'src/cmd/9term/FreeBSD.c')
-rw-r--r-- | src/cmd/9term/FreeBSD.c | 40 |
1 files changed, 33 insertions, 7 deletions
diff --git a/src/cmd/9term/FreeBSD.c b/src/cmd/9term/FreeBSD.c index e8b894dc..7022d4d9 100644 --- a/src/cmd/9term/FreeBSD.c +++ b/src/cmd/9term/FreeBSD.c @@ -1,17 +1,43 @@ #include "9term.h" +#include <termios.h> +#include <sys/termios.h> #include <libutil.h> int -getchildwd(int pid, char *wdir, int bufn) +getpts(int fd[], char *slave) { - USED(pid); - USED(wdir); - USED(bufn); - return -1; + return openpty(&fd[1], &fd[0], slave, 0, 0); } int -getpts(int fd[], char *slave) +childpty(int fd[], char *slave) { - return openpty(&fd[1], &fd[0], slave, 0, 0); + int sfd; + + close(fd[1]); + setsid(); + sfd = open(slave, ORDWR); + if(sfd < 0) + sysfatal("open %s: %r\n", slave); + if(ioctl(sfd, TIOCSCTTY, 0) < 0) + fprint(2, "ioctl TIOCSCTTY: %r\n"); + return sfd; } + +struct winsize ows; + +void +updatewinsize(int row, int col, int dx, int dy) +{ + struct winsize ws; + + ws.ws_row = row; + ws.ws_col = col; + ws.ws_xpixel = dx; + ws.ws_ypixel = dy; + if(ws.ws_row != ows.ws_row || ws.ws_col != ows.ws_col) + if(ioctl(rcfd[0], TIOCSWINSZ, &ws) < 0) + fprint(2, "ioctl: %r\n"); + ows = ws; +} + |