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Update tls.c

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`tls_set_socket` checks whether socket is in blocking mode
This commit is contained in:
Zhi Guan
2024-02-04 11:40:28 +08:00
parent a5c54cca38
commit 3f05cf98c8
1 changed files with 5 additions and 9 deletions
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14
src/tls.c
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@@ -2308,21 +2308,17 @@ void tls_cleanup(TLS_CONNECT *conn)
int tls_set_socket(TLS_CONNECT *conn, tls_socket_t sock)
{
#if 0
int opts;
int flags;
// FIXME: do we still need this? when using select?
if ((opts = fcntl(sock, F_GETFL)) < 0) {
if ((flags = fcntl(sock, F_GETFL)) == -1) {
error_print();
perror("tls_set_socket");
perror("fcntl error");
return -1;
}
opts &= ~O_NONBLOCK;
if (fcntl(sock, F_SETFL, opts) < 0) {
error_print();
if (flags & O_NONBLOCK) {
error_puts("socket should be in blocking mode");
return -1;
}
#endif
conn->sock = sock;
return 1;
}