2 % (c) The GRASP/AQUA Project, Glasgow University, 1995
4 \subsection[connectSocket.lc]{Assign name to client socket}
11 #ifdef HAVE_SYS_TYPES_H
12 #include <sys/types.h>
15 #ifdef HAVE_SYS_SOCKET_H
16 #include <sys/socket.h>
20 connectSocket(I_ sockfd, A_ servaddr, I_ addrlen, I_ isUnixDomain)
24 while ((rc = connect((int)sockfd, (struct sockaddr *)servaddr, (int)addrlen)) < 0) {
32 ghc_errtype = ERR_PERMISSIONDENIED;
33 if (isUnixDomain != 0)
34 ghc_errstr = "For a component of path prefix of path name";
36 ghc_errstr = "Requested address protected, cannot bind socket";
40 ghc_errtype = ERR_RESOURCEBUSY;
41 ghc_errstr = "Address already in use";
43 case GHC_EADDRNOTAVAIL:
44 ghc_errtype = ERR_PERMISSIONDENIED;
45 ghc_errstr = "Address not available from local machine";
47 case GHC_EAFNOSUPPORT:
48 ghc_errtype = ERR_INVALIDARGUMENT;
49 ghc_errstr = "Address cannot be used with socket";
53 ghc_errtype = ERR_RESOURCEBUSY;
54 ghc_errstr = "Non-blocking socket, previous connection attempt not completed";
57 ghc_errtype = ERR_INVALIDARGUMENT;
58 ghc_errstr = "Not a valid socket file descriptor";
60 case GHC_ECONNREFUSED:
61 ghc_errtype = ERR_PERMISSIONDENIED;
62 ghc_errstr = "Connection rejected";
65 ghc_errtype = ERR_INVALIDARGUMENT;
66 ghc_errstr = "Address not in valid part of process address space";
69 ghc_errtype = ERR_SYSTEMERROR;
70 ghc_errstr = "Specified size of structure not equal valid address for family";
74 ghc_errtype = ERR_PERMISSIONDENIED;
75 ghc_errstr = "Network not reachable from host";
78 ghc_errtype = ERR_INAPPROPRIATETYPE;
79 ghc_errstr = "Descriptor for file, not a socket";
82 ghc_errtype = ERR_TIMEEXPIRED;
83 ghc_errstr = "Connection attempt timed out";
86 ghc_errtype = ERR_SYSTEMERROR;
87 ghc_errstr = "Could not make directory entry or alloc inode";
90 ghc_errtype = ERR_INVALIDARGUMENT;
91 ghc_errstr = "A null path name was given";
94 ghc_errtype = ERR_SYSTEMERROR;
95 ghc_errstr = "Too many symbolic links encountered";
97 case GHC_ENAMETOOLONG:
98 ghc_errtype = ERR_INVALIDARGUMENT;
99 ghc_errstr = "Max length of path name exceeded";
102 ghc_errtype = ERR_INVALIDARGUMENT;
103 ghc_errstr = "Component in path prefix does not exist";
106 ghc_errtype = ERR_INVALIDARGUMENT;
107 ghc_errstr = "Component in path prefix is not a directory";
110 ghc_errtype = ERR_INVALIDARGUMENT;
111 ghc_errstr = "File referred to is a socket of differing type";