Vanilla I. Shu
30 lines
924 B
C++
30 lines
924 B
C++
--- src/butil/fd_utility.cpp.orig 2026-02-23 02:11:29 UTC
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+++ src/butil/fd_utility.cpp
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@@ -24,7 +24,7 @@
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#include <sys/socket.h> // setsockopt
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#include <netinet/tcp.h> // TCP_NODELAY
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#include <netinet/tcp.h>
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-#if defined(OS_MACOSX)
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+#if defined(OS_MACOSX) || defined(OS_FREEBSD)
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#include <netinet/tcp_fsm.h> // TCPS_ESTABLISHED, TCP6S_ESTABLISHED
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#endif
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#include "butil/logging.h"
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@@ -88,6 +88,17 @@ int is_connected(int sockfd) {
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return -1;
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}
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if (ti.tcpi_state != TCP_ESTABLISHED) {
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+ errno = ENOTCONN;
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+ return -1;
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+ }
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+#elif defined(OS_FREEBSD)
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+ struct tcp_info ti{};
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+ socklen_t len = sizeof(ti);
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+ if (getsockopt(sockfd, IPPROTO_TCP, TCP_INFO, &ti, &len) < 0) {
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+ PLOG(FATAL) << "Fail to getsockopt";
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+ return -1;
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+ }
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+ if (ti.tcpi_state != TCPS_ESTABLISHED) {
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errno = ENOTCONN;
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return -1;
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}
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