plan9port

commit 3694b738b883dec5b93f11d4025541af5f713482
parent 2b9172c7d4f8f3f773946e1aab4f9376f50b4cf7
Author: rsc <devnull@localhost>
Date:   Mon, 27 Dec 2004 00:38:00 +0000

handle pty correctly on linux

Diffstat:
M
src/cmd/9term/Linux.c
 | 
14
++++++++++++++

1 file changed, 14 insertions(+), 0 deletions(-)
diff --git a/src/cmd/9term/Linux.c b/src/cmd/9term/Linux.c
@@ -1 +1,15 @@
+#define getpts not_using_this_getpts
 #include "bsdpty.c"
+#undef getpts
+
+int
+getpts(int fd[], char *slave)
+{
+	if(openpty(&fd[1], &fd[0], NULL, NULL, NULL) >= 0){
+		fchmod(fd[1], 0620);
+		strcpy(slave, ttyname(fd[0]));
+		return 0;
+	}
+	sysfatal("no ptys");
+	return 0;
+}