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ibcs2_other.c (11397) ibcs2_other.c (11527)
1/*
2 * Copyright (c) 1995 Steven Wallace
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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69
70 largs.fd = uap->fd;
71 largs.offset = uap->offset;
72 largs.whence = uap->whence;
73 error = lseek(p, &largs, (int *)&lret);
74 *(long *)retval = lret;
75 return (error);
76}
1/*
2 * Copyright (c) 1995 Steven Wallace
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 60 unchanged lines hidden (view full) ---

69
70 largs.fd = uap->fd;
71 largs.offset = uap->offset;
72 largs.whence = uap->whence;
73 error = lseek(p, &largs, (int *)&lret);
74 *(long *)retval = lret;
75 return (error);
76}
77
78#ifdef SPX_HACK
79#include <sys/socket.h>
80#include <sys/un.h>
81
82int
83spx_open(struct proc *p, void *uap, int *retval)
84{
85 struct socket_args sock;
86 struct connect_args conn;
87 struct sockaddr_un *Xaddr;
88 caddr_t name;
89 int fd, error;
90 caddr_t sg = stackgap_init();
91
92 /* obtain a socket. */
93 DPRINTF(("SPX: open socket\n"));
94 sock.domain = AF_UNIX;
95 sock.type = SOCK_STREAM;
96 sock.protocol = 0;
97 error = socket(p, &sock, retval);
98 if (error)
99 return error;
100
101 /* connect the socket to standard X socket */
102 DPRINTF(("SPX: connect to /tmp/X11-unix/X0\n"));
103 Xaddr = stackgap_alloc(&sg, sizeof(struct sockaddr_un));
104 Xaddr->sun_family = AF_UNIX;
105 Xaddr->sun_len = sizeof(struct sockaddr_un) - sizeof(Xaddr->sun_path) +
106 strlen(Xaddr->sun_path) + 1;
107 copyout("/tmp/.X11-unix/X0", Xaddr->sun_path, 18);
108
109 conn.s = fd = *retval;
110 conn.name = (caddr_t)Xaddr;
111 conn.namelen = sizeof(struct sockaddr_un);
112 error = connect(p, &conn, retval);
113 if (error) {
114 struct close_args cl;
115 cl.fd = fd;
116 close(p, &cl, retval);
117 return error;
118 }
119 *retval = fd;
120 return 0;
121}
122#endif /* SPX_HACK */