diff options
-rw-r--r-- | include/libmnl/libmnl.h | 4 | ||||
-rw-r--r-- | src/socket.c | 8 |
2 files changed, 7 insertions, 5 deletions
diff --git a/include/libmnl/libmnl.h b/include/libmnl/libmnl.h index c58635f..01ae484 100644 --- a/include/libmnl/libmnl.h +++ b/include/libmnl/libmnl.h @@ -36,8 +36,8 @@ MNL_API int mnl_socket_bind(struct mnl_socket *nl, unsigned int groups, pid_t pi MNL_API int mnl_socket_close(struct mnl_socket *nl); MNL_API int mnl_socket_get_fd(const struct mnl_socket *nl); MNL_API unsigned int mnl_socket_get_portid(const struct mnl_socket *nl); -MNL_API int mnl_socket_sendto(const struct mnl_socket *nl, const void *req, size_t siz); -MNL_API int mnl_socket_recvfrom(const struct mnl_socket *nl, void *buf, size_t siz); +MNL_API ssize_t mnl_socket_sendto(const struct mnl_socket *nl, const void *req, size_t siz); +MNL_API ssize_t mnl_socket_recvfrom(const struct mnl_socket *nl, void *buf, size_t siz); MNL_API int mnl_socket_setsockopt(const struct mnl_socket *nl, int type, void *buf, socklen_t len); MNL_API int mnl_socket_getsockopt(const struct mnl_socket *nl, int type, void *buf, socklen_t *len); diff --git a/src/socket.c b/src/socket.c index cc997df..9b102e7 100644 --- a/src/socket.c +++ b/src/socket.c @@ -169,7 +169,8 @@ int mnl_socket_bind(struct mnl_socket *nl, unsigned int groups, pid_t pid) * On error, it returns -1 and errno is appropriately set. Otherwise, it * returns the number of bytes sent. */ -int mnl_socket_sendto(const struct mnl_socket *nl, const void *buf, size_t len) +ssize_t mnl_socket_sendto(const struct mnl_socket *nl, const void *buf, + size_t len) { static const struct sockaddr_nl snl = { .nl_family = AF_NETLINK @@ -192,9 +193,10 @@ int mnl_socket_sendto(const struct mnl_socket *nl, const void *buf, size_t len) * buffer size ensures that your buffer is big enough to store the netlink * message without truncating it. */ -int mnl_socket_recvfrom(const struct mnl_socket *nl, void *buf, size_t bufsiz) +ssize_t mnl_socket_recvfrom(const struct mnl_socket *nl, void *buf, + size_t bufsiz) { - int ret; + ssize_t ret; struct sockaddr_nl addr; struct iovec iov = { .iov_base = buf, |