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Fix controlling terminal not being set on BSD

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Fixes #764
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Kovid Goyal 2018-07-29 13:48:14 +05:30
parent 1cf6f28fe8
commit 892637683c
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1 changed files with 4 additions and 0 deletions
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kitty/child.c
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@ -79,6 +79,10 @@ spawn(PyObject *self UNUSED, PyObject *args) {
// Establish the controlling terminal (see man 7 credentials)
int tfd = open(name, O_RDWR);
if (tfd == -1) exit_on_err("Failed to open controlling terminal");
#ifdef TIOCSTTY
// On BSD open() does not establish the controlling terminal
if (ioctl(tfd, TIOCSCTTY, 0) == -1) exit_on_err("Failed to set controlling terminal with TIOCSCTTY");
#endif
close(tfd);
environ = env;