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Release GIL during read()

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This commit is contained in:
Kovid Goyal 2016-11-25 10:26:42 +05:30
parent 0ad81ae6fe
commit 03f7ced17e
1 changed files with 2 additions and 0 deletions
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kitty/parser.c
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@ -610,7 +610,9 @@ FNAME(read_bytes)(PyObject UNUSED *self, PyObject *args) {
#endif
while(true) {
Py_BEGIN_ALLOW_THREADS;
len = read(fd, screen->read_buf, READ_BUF_SZ);
Py_END_ALLOW_THREADS;
if (len == -1) {
if (errno == EINTR) continue;
if (errno == EIO) { Py_RETURN_FALSE; }