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merged features ancillary, envvar

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This commit is contained in:
Gerhard Rieger 2008-09-22 22:17:55 +02:00
parent bd3810642b
commit 2ffe5a324e
42 changed files with 1898 additions and 287 deletions

23
xio-unix.c
View file

@ -1,5 +1,5 @@
/* source: xio-unix.c */
/* Copyright Gerhard Rieger 2001-2007 */
/* Copyright Gerhard Rieger 2001-2008 */
/* Published under the GNU General Public License V.2, see file COPYING */
/* this file contains the source for opening addresses of UNIX socket type */
@ -741,4 +741,25 @@ static int xioopen_abstract_client(int argc, const char *argv[], struct opt *opt
#endif /* WITH_ABSTRACT_UNIXSOCKET */
/* returns information that can be used for constructing an environment
variable describing the socket address.
if idx is 0, this function writes "ADDR" into namebuff and the path into
valuebuff, and returns 0 (which means that no more info is there).
if idx is != 0, it returns -1
namelen and valuelen contain the max. allowed length of output chars in the
respective buffer.
on error this function returns -1.
*/
int
xiosetsockaddrenv_unix(int idx, char *namebuff, size_t namelen,
char *valuebuff, size_t valuelen,
struct sockaddr_un *sa, socklen_t salen, int ipproto) {
if (idx != 0) {
return -1;
}
strcpy(namebuff, "ADDR");
sockaddr_unix_info(sa, salen, valuebuff, valuelen);
return 0;
}
#endif /* WITH_UNIX */