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* filesys.c (scm_input_waiting_p): use select in preference to

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FIONREAD, since the latter doesn't detect EOF.
Throw error if neither select nor FIONREAD available.

* socket.c (scm_connect): take a port, not a fd object.
(scm_fill_sockaddr): throw an error if fam is not recognised.
(scm_bind): use scm_fill_sockaddr.
(scm_listen): take a port, not a fd object.
(scm_accept): take and return a port.  return CDR in the car if
address can't be got
(scm_sock_fd_to_port): new procedure.
(scm_socket): use scm_sock_fd_to_port.
(scm_addr_vector): throw error if unrecognised address type.
take an extra argument with the calling procedure name.
(scm_getsockname): take a port.  return #f if address can't be got.
(scm_getpeername): take a port.  return #f if address can't be got.
(scm_recvfrom): take a port.  return #f for address component if can't
be got.
(scm_sendto, scm_socketpair, scm_getsockopt scm_shutdown,
scm_setsockopt, scm_recv, scm_send): take a port not a fd object.
* socket.h (SCM_P): update bind prototype.
* socket.c (scm_init_socket): intern PF_UNSPEC, PF_UNIX, PF_INET.
include "feature.h".
(scm_socket): return a port, not a file descriptor object.
include "fports.h" and <unistd.h>
(scm_bind): take a port, not a file descriptor object.
take an extra argument for address args.

* net_db.c (scm_init_net_db): intern INADDR_ANY, INADDR_BROADCAST,
INADDR_NONE, INADDR_LOOPBACK.
* init.c: include net_db.h and not fdsocket.h.
(scm_boot_guile_1): call scm_init_net_db and not scm_init_fdsocket.

* Makefile.am: corresponding changes.
* socket.h: renamed from fdsocket.h, fix names.
* net_db.h: renamed from socket.h, fix names.
* socket.c: renamed from fdsocket.c.
remove _sys from procedure names.
(scm_init_socket): rename from scm_init_fdsocket.  include socket.x.
add "socket" to features list.
* net_db.c: renamed from socket.c.
remove _sys from procedure names.
(scm_init_net_db): rename from scm_init_socket.  include net_db.x.
add "net-db" to features list.
include "net_db.h".  don't include <sys/socket.h> or
<sys/un.h>.
This commit is contained in:
Gary Houston 1996-12-21 04:13:54 +00:00
parent 80df313695
commit 370312ae6e
10 changed files with 1352 additions and 362 deletions
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29
libguile/socket.h
View file

@ -49,21 +49,24 @@
extern SCM scm_sys_gethost SCM_P ((SCM name));
extern SCM scm_sys_inet_aton SCM_P ((SCM address));
extern SCM scm_inet_ntoa SCM_P ((SCM inetid));
extern SCM scm_inet_netof SCM_P ((SCM address));
extern SCM scm_lnaof SCM_P ((SCM address));
extern SCM scm_inet_makeaddr SCM_P ((SCM net, SCM lna));
extern SCM scm_sys_getnet SCM_P ((SCM name));
extern SCM scm_sys_getproto SCM_P ((SCM name));
extern SCM scm_sys_getserv SCM_P ((SCM name, SCM proto));
extern SCM scm_sethost SCM_P ((SCM arg));
extern SCM scm_setnet SCM_P ((SCM arg));
extern SCM scm_setproto SCM_P ((SCM arg));
extern SCM scm_setserv SCM_P ((SCM arg));
extern SCM scm_socket SCM_P ((SCM family, SCM style, SCM proto));
extern SCM scm_socketpair SCM_P ((SCM family, SCM style, SCM proto));
extern SCM scm_getsockopt SCM_P ((SCM sfd, SCM level, SCM optname));
extern SCM scm_setsockopt SCM_P ((SCM sfd, SCM level, SCM optname, SCM value));
extern SCM scm_shutdown SCM_P ((SCM sfd, SCM how));
extern SCM scm_connect SCM_P ((SCM sockfd, SCM fam, SCM address, SCM args));
extern SCM scm_bind SCM_P ((SCM sockfd, SCM fam, SCM address, SCM args));
extern SCM scm_listen SCM_P ((SCM sfd, SCM backlog));
extern SCM scm_accept SCM_P ((SCM sockfd));
extern SCM scm_getsockname SCM_P ((SCM sockfd));
extern SCM scm_getpeername SCM_P ((SCM sockfd));
extern SCM scm_recv SCM_P ((SCM sockfd, SCM buff_or_size, SCM flags));
extern SCM scm_send SCM_P ((SCM sockfd, SCM message, SCM flags));
extern SCM scm_recvfrom SCM_P ((SCM sockfd, SCM buff_or_size, SCM flags));
extern SCM scm_sendto SCM_P ((SCM sockfd, SCM message, SCM fam, SCM address, SCM args_and_flags));
extern void scm_init_socket SCM_P ((void));
#endif /* SOCKETH */