stdout is already unbuffered in bitbake code. Attempt to
do it again in devshell.bbclass causes this crash when
running devpyshell:
File "scripts/oepydevshell-internal.py", line 29, in <module>
pty = open(sys.argv[1], "w+b", 0)
IOError: [Errno 13] Permission denied: '/dev/pts/6'
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
os.dup2(m, sys.stdout.fileno())
os.dup2(m, sys.stderr.fileno())
- sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
sys.stdin = os.fdopen(sys.stdin.fileno(), 'r', 0)
bb.utils.nonblockingfd(sys.stdout)