diff options
Diffstat (limited to 'src/socket_wrapper.c')
| -rw-r--r-- | src/socket_wrapper.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index e0913b3..b53fe45 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -210,6 +210,21 @@ static int real_connect(int sockfd, return libc_connect(sockfd, addr, addrlen); } +static int (*libc_getpeername)(int sockfd, + struct sockaddr *addr, + socklen_t *addrlen); + +static int real_getpeername(int sockfd, + struct sockaddr *addr, + socklen_t *addrlen) +{ + if (libc_getpeername == NULL) { + *(void **)(&libc_getpeername) = libc_dlsym("getpeername"); + } + + return libc_getpeername(sockfd, addr, addrlen); +} + static int (*libc_getsockname)(int sockfd, struct sockaddr *addr, socklen_t *addrlen); @@ -1939,8 +1954,7 @@ int listen(int s, int backlog) return ret; } -#if 0 -_PUBLIC_ int swrap_getpeername(int s, struct sockaddr *name, socklen_t *addrlen) +int getpeername(int s, struct sockaddr *name, socklen_t *addrlen) { struct socket_info *si = find_socket_info(s); @@ -1960,6 +1974,7 @@ _PUBLIC_ int swrap_getpeername(int s, struct sockaddr *name, socklen_t *addrlen) return 0; } +#if 0 _PUBLIC_ int swrap_getsockname(int s, struct sockaddr *name, socklen_t *addrlen) { struct socket_info *si = find_socket_info(s); |