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closerange() in child works on OS X also

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This commit is contained in:
Kovid Goyal 2017-01-12 01:07:26 +05:30
parent 3b2e28fd83
commit 4b28cc755e
1 changed files with 2 additions and 3 deletions
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5
kitty/child.py
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@ -9,7 +9,7 @@ import fcntl
import signal import signal
from threading import Thread from threading import Thread
from .constants import terminfo_dir, isosx from .constants import terminfo_dir
def remove_cloexec(fd): def remove_cloexec(fd):
@ -52,8 +52,7 @@ class Child:
else: else:
os.dup2(slave, i) os.dup2(slave, i)
os.close(slave), os.close(master) os.close(slave), os.close(master)
if not isosx: # Apparently some OS X systemlibraries open file descriptors that cause EXC_GUARD crashes when closed os.closerange(3, 200)
os.closerange(3, 200)
# Establish the controlling terminal (see man 7 credentials) # Establish the controlling terminal (see man 7 credentials)
os.close(os.open(os.ttyname(1), os.O_RDWR)) os.close(os.open(os.ttyname(1), os.O_RDWR))
os.environ['TERM'] = self.opts.term os.environ['TERM'] = self.opts.term