diff options
Diffstat (limited to 'backends/libmmbackend.h')
| -rw-r--r-- | backends/libmmbackend.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/backends/libmmbackend.h b/backends/libmmbackend.h index 77cad6a..31c4b96 100644 --- a/backends/libmmbackend.h +++ b/backends/libmmbackend.h @@ -16,7 +16,8 @@ #include <fcntl.h> #include "../portability.h" -/* Parse spec as host specification in the form +/* + * Parse spec as host specification in the form * host port * into its constituent parts. * Returns offsets into the original string and modifies it. @@ -25,13 +26,26 @@ */ void mmbackend_parse_hostspec(char* spec, char** host, char** port); -/* Parse a given host / port combination into a sockaddr_storage +/* + * Parse a given host / port combination into a sockaddr_storage * suitable for usage with connect / sendto * Returns 0 on success */ int mmbackend_parse_sockaddr(char* host, char* port, struct sockaddr_storage* addr, socklen_t* len); -/* Create a socket of given type and mode for a bind / connect host. +/* + * Create a socket of given type and mode for a bind / connect host. * Returns -1 on failure, a valid file descriptor for the socket on success. */ -int mmbackend_socket(char* host, char* port, int socktype, uint8_t listener); +int mmbackend_socket(char* host, char* port, int socktype, uint8_t listener, uint8_t mcast); + +/* + * Send arbitrary data over multiple writes if necessary + * Returns 1 on failure, 0 on success. + */ +int mmbackend_send(int fd, uint8_t* data, size_t length); + +/* + * Wraps mmbackend_send for cstrings + */ +int mmbackend_send_str(int fd, char* data); |