Use POSIX tcgetpgrp() instead of BSD TIOCGPGRP ioctl

2010-06-09 09:54:58 -04:00
parent edd34a2d7e
commit 51f70f2040
1 changed files with 2 additions and 4 deletions
--- a/src/exec_pty.c
+++ b/src/exec_pty.c
@@ -1149,10 +1149,8 @@ sync_ttysize(int src, int dst)

    if (ioctl(src, TIOCGSIZE, &tsize) == 0) {
 	    ioctl(dst, TIOCSSIZE, &tsize);
-#ifdef TIOCGPGRP
-	    if (ioctl(dst, TIOCGPGRP, &pgrp) == 0)
-		    killpg(pgrp, SIGWINCH);
-#endif
+	    if ((pgrp = tcgetpgrp(dst)) != -1)
+		killpg(pgrp, SIGWINCH);
    }
 #endif
 }