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| author | Xiao-Yong <jinxiaoyong@gmail.com> | 2018-11-13 22:09:10 -0600 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2018-11-13 23:09:10 -0500 |
| commit | 014fd65a5ca780823c0e75787f193d3c6597de8f (patch) | |
| tree | 1f4148d841b1cdd137750bc76bf38add81116ef8 /src/cmd/9term | |
| parent | 13ed1c423ecbd45d2ca982f2a7a433b785873629 (diff) | |
| download | plan9port-014fd65a5ca780823c0e75787f193d3c6597de8f.tar.gz plan9port-014fd65a5ca780823c0e75787f193d3c6597de8f.tar.bz2 plan9port-014fd65a5ca780823c0e75787f193d3c6597de8f.zip | |
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
to open a pseudoterminal in openpts.
Diffstat (limited to 'src/cmd/9term')
| -rw-r--r-- | src/cmd/9term/FreeBSD.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/cmd/9term/FreeBSD.c b/src/cmd/9term/FreeBSD.c index eec79c28..e91f6ace 100644 --- a/src/cmd/9term/FreeBSD.c +++ b/src/cmd/9term/FreeBSD.c @@ -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; +} |