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Rewrite Windows connect()

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Our old code wasn't working with projects like Qt that call connect() in
O_NONBLOCK mode multiple times. This change overhauls connect() to use a
simpler WSAConnect() API and follows the same pattern as cosmo accept().
This change also reduces the binary footprint of read(), which no longer
needs to depend on our enormous clock_gettime() function.
This commit is contained in:
Justine Tunney 2024-09-12 23:01:20 -07:00
parent 5469202ea8
commit e142124730
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GPG key ID: BE714B4575D6E328
25 changed files with 556 additions and 277 deletions
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7
libc/sock/getsockname.c
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@ -46,12 +46,7 @@ static int __getsockpeername(int fd, struct sockaddr *out_addr,
if (IsWindows()) {
if (__isfdkind(fd, kFdSocket)) {
if ((rc = impl_win32(g_fds.p[fd].handle, &ss, &size))) {
if (impl_win32 == __imp_getpeername &&
g_fds.p[fd].peer.ss_family != AF_UNSPEC) {
ss = g_fds.p[fd].peer;
rc = 0;
} else if (impl_win32 == __imp_getsockname &&
WSAGetLastError() == WSAEINVAL) {
if (impl_win32 == __imp_getsockname && WSAGetLastError() == WSAEINVAL) {
// The socket has not been bound to an address with bind, or
// ADDR_ANY is specified in bind but connection has not yet
// occurred. -MSDN