diff options
| -rw-r--r-- | src/socket_wrapper.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index 8ae0efb..bb2f7d3 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -561,17 +561,6 @@ static int libc_vioctl(int d, unsigned long int request, va_list ap) return rc; } -static int (*libc_recv)(int sockfd, void *buf, size_t len, int flags); - -static int real_recv(int sockfd, void *buf, size_t len, int flags) -{ - if (libc_recv == NULL) { - *(void **)(&libc_recv) = libc_dlsym("recv"); - } - - return libc_recv(sockfd, buf, len, flags); -} - static int (*libc_recvfrom)(int sockfd, void *buf, size_t len, int flags, struct sockaddr *src_addr, socklen_t *addrlen); @@ -2920,14 +2909,14 @@ static ssize_t swrap_recv(int s, void *buf, size_t len, int flags) struct socket_info *si = find_socket_info(s); if (!si) { - return real_recv(s, buf, len, flags); + return swrap.fns.libc_recv(s, buf, len, flags); } if (si->type == SOCK_STREAM) { len = MIN(len, SOCKET_MAX_PACKET); } - ret = real_recv(s, buf, len, flags); + ret = swrap.fns.libc_recv(s, buf, len, flags); if (ret == -1 && errno != EAGAIN && errno != ENOBUFS) { swrap_dump_packet(si, NULL, SWRAP_RECV_RST, NULL, 0); } else if (ret == 0) { /* END OF FILE */ |