/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */ /* * (C) 2018 by Argonne National Laboratory. * See COPYRIGHT in top-level directory. */ #ifndef MPL_SOCKADDR_H_INCLUDED #define MPL_SOCKADDR_H_INCLUDED #include #define MPL_SOCKADDR_ANY 0 #define MPL_SOCKADDR_LOOPBACK 1 /* modifies the default behavior of MPL_Listen * a - whether listen on loopback (default: listen on all interfaces) * b - maximum simultaneous connection (default: SOMAXCONN) */ #define MPL_LISTEN_PUSH(a,b) MPL_set_listen_attr(a, b) #define MPL_LISTEN_POP MPL_set_listen_attr(0, SOMAXCONN) typedef struct sockaddr_storage MPL_sockaddr_t; void MPL_sockaddr_set_aftype(int type); int MPL_get_sockaddr(const char *s_hostname, MPL_sockaddr_t * p_addr); int MPL_get_sockaddr_direct(int type, MPL_sockaddr_t * p_addr); int MPL_get_sockaddr_iface(const char *s_iface, MPL_sockaddr_t * p_addr); int MPL_socket(void); int MPL_connect(int socket, MPL_sockaddr_t * p_addr, unsigned short port); void MPL_set_listen_attr(int use_loopback, int max_conn); int MPL_listen(int socket, unsigned short port); int MPL_listen_anyport(int socket, unsigned short *p_port); int MPL_listen_portrange(int socket, unsigned short *p_port, int low_port, int high_port); int MPL_sockaddr_to_str(MPL_sockaddr_t * p_addr, char *str, int maxlen); int MPL_sockaddr_port(MPL_sockaddr_t * p_addr); #endif /* MPL_SOCKADDR_H_INCLUDED */