X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=st.c;h=9ca032f5a34a221787ca53235fc5021e9ffd2cb0;hb=6db6980e27bdde6f2d444dd3cdd7a46985fa84fc;hp=8dfd4a75a197b203b594b73a3fb6af8d99cdb602;hpb=a1018e0e9e52f29fe220a6af85a237a1a02a732c;p=st.git

diff --git a/st.c b/st.c
index 8dfd4a7..9ca032f 100644
--- a/st.c
+++ b/st.c
@@ -20,6 +20,14 @@
 #include <X11/keysym.h>
 #include <X11/Xutil.h>
 
+#if   defined(LINUX)
+ #include <pty.h>
+#elif defined(OPENBSD)
+ #include <util.h>
+#elif defined(FREEBSD)
+ #include <libutil.h>
+#endif
+
 /* Arbitrary sizes */
 #define ESC_TITLE_SIZ 256
 #define ESC_BUF_SIZ   256
@@ -242,19 +250,12 @@ sigchld(int a) {
 void
 ttynew(void) {
 	int m, s;
-	char *pts;
-
-	if((m = posix_openpt(O_RDWR | O_NOCTTY)) < 0)
-		die("openpt failed: %s\n", SERRNO);
-	if(grantpt(m) < 0)
-		die("grantpt failed: %s\n", SERRNO);
-	if(unlockpt(m) < 0)
-		die("unlockpt failed: %s\n", SERRNO);
-	if(!(pts = ptsname(m)))
-		die("ptsname failed: %s\n", SERRNO);
-	if((s = open(pts, O_RDWR | O_NOCTTY)) < 0)
-		die("Couldn't open slave: %s\n", SERRNO);
-	fcntl(s, F_SETFL, O_NDELAY);
+	
+	/* seems to work fine on linux, openbsd and freebsd */
+	struct winsize w = {term.row, term.col, 0, 0};
+	if(openpty(&m, &s, NULL, NULL, &w) < 0)
+		die("openpty failed: %s\n", SERRNO);
+
 	switch(pid = fork()) {
 	case -1:
 		die("fork failed\n");
@@ -1078,10 +1079,9 @@ xhints(void)
 
 void
 xinit(void) {
-	xw.dis = XOpenDisplay(NULL);
-	xw.scr = XDefaultScreen(xw.dis);
-	if(!xw.dis)
+	if(!(xw.dis = XOpenDisplay(NULL)))
 		die("Can't open display\n");
+	xw.scr = XDefaultScreen(xw.dis);
 	
 	/* font */
 	if(!(dc.font = XLoadQueryFont(xw.dis, FONT)) || !(dc.bfont = XLoadQueryFont(xw.dis, BOLDFONT)))