t9term: fix getpts on FreeBSD 11.2 (#199) - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 014fd65a5ca780823c0e75787f193d3c6597de8f
DIR parent 13ed1c423ecbd45d2ca982f2a7a433b785873629
HTML Author: Xiao-Yong <jinxiaoyong@gmail.com>
Date: Tue, 13 Nov 2018 22:09:10 -0600
9term: fix getpts on FreeBSD 11.2 (#199)
Opening /dev/ptyXX files fails on recent
FreeBSD versions.
Following the same fix being applied to
Linux, OpenBSD, and Darwin, we use openpty
tto open a pseudoterminal in openpts.
Diffstat:
M src/cmd/9term/FreeBSD.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+), 0 deletions(-)
---
DIR diff --git a/src/cmd/9term/FreeBSD.c b/src/cmd/9term/FreeBSD.c
t@@ -1 +1,17 @@
+#define getpts not_using_this_getpts
#include "bsdpty.c"
+#undef getpts
+
+#include <libutil.h>
+
+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;
+}