2 * Copyright (c) 1995, the EUROPAGATE consortium (see below).
4 * The EUROPAGATE consortium members are:
6 * University College Dublin
7 * Danmarks Teknologiske Videnscenter
8 * An Chomhairle Leabharlanna
9 * Consejo Superior de Investigaciones Cientificas
11 * Permission to use, copy, modify, distribute, and sell this software and
12 * its documentation, in whole or in part, for any purpose, is hereby granted,
15 * 1. This copyright and permission notice appear in all copies of the
16 * software and its documentation. Notices of copyright or attribution
17 * which appear at the beginning of any file must remain unchanged.
19 * 2. The names of EUROPAGATE or the project partners may not be used to
20 * endorse or promote products derived from this software without specific
21 * prior written permission.
23 * 3. Users of this software (implementors and gateway operators) agree to
24 * inform the EUROPAGATE consortium of their use of the software. This
25 * information will be used to evaluate the EUROPAGATE project and the
26 * software, and to plan further developments. The consortium may use
27 * the information in later publications.
29 * 4. Users of this software agree to make their best efforts, when
30 * documenting their use of the software, to acknowledge the EUROPAGATE
31 * consortium, and the role played by the software in their work.
33 * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
35 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
36 * IN NO EVENT SHALL THE EUROPAGATE CONSORTIUM OR ITS MEMBERS BE LIABLE
37 * FOR ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF
38 * ANY KIND, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
39 * OR PROFITS, WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND
40 * ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
41 * USE OR PERFORMANCE OF THIS SOFTWARE.
48 * Revision 1.9 1997/12/15 15:04:18 adam
49 * Changed name of member errno to errorno since some systems
50 * defines error as a preprocessor variable.
52 * Revision 1.8 1995/05/22 09:03:41 adam
53 * New argument, block, to cs_open.
55 * Revision 1.7 1995/05/16 09:40:52 adam
58 * Revision 1.6 1995/05/02 15:26:52 adam
59 * EINTR obvserved on reads and writes.
61 * Revision 1.5 1995/05/01 16:27:28 adam
62 * Various improvements. Close-on-exec and close on failure on either
65 * Revision 1.4 1995/04/21 16:38:07 adam
66 * Added more debugging logs.
68 * Revision 1.3 1995/04/20 15:12:42 adam
71 * Revision 1.2 1995/03/27 12:52:18 adam
72 * A little more verbose in marc dump.
74 * Revision 1.1 1995/03/27 08:24:58 adam
75 * New module gip: Gateway IPc module.
76 * New module gw-db: Gateway hash-db module (user information table).
94 GIP gip_initialize (const char *name)
96 GIP gip = malloc (sizeof(*gip));
100 if (!(gip->name = malloc (strlen(name)+1)))
105 strcpy (gip->name, name);
106 gip->ret = mknod (gip->name, S_IFIFO|0666, 0);
107 gip->errorno = errno;
108 gip->rfd = gip->wfd = -1;
109 gw_log (GW_LOG_DEBUG, "gip", "Creating %s", gip->name);
113 int gip_destroy (GIP gip)
123 int gip_infileno (GIP gip)
128 int gip_outfileno (GIP gip)
133 int gip_errno (GIP gip)
138 int gip_read (GIP gip, char *buf, size_t count)
145 r = read (gip->rfd, buf+no, count-no);
150 gip->errorno = errno;
159 int gip_write (GIP gip, const char *buf, size_t count)
166 r = write (gip->wfd, buf+no, count-no);
171 gip->errorno = errno;
180 int gip_wline (GIP gip, const char *buf)
182 return gip_write (gip, buf, strlen(buf));