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Emulate Linux socket timeout signaling on Windows

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Justine Tunney 2024-09-17 00:24:08 -07:00
parent 65e425fbca
commit b14dddcc18
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8 changed files with 246 additions and 29 deletions
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5
libc/sock/winsockblock.c
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@ -191,6 +191,11 @@ __winsock_block(int64_t handle, uint32_t flags, int nonblock,
// check if signal handler without SA_RESTART was called
if (handler_was_called & SIG_HANDLED_NO_RESTART)
return eintr();
// emulates linux behavior of having timeouts @norestart
if (handler_was_called & SIG_HANDLED_SA_RESTART)
if (srwtimeout)
return eintr();
}
// otherwise try the i/o operation again