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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-12 15:00:15 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-12 15:00:15 +0000 |
commit | df49c60c9671e4a28e636964d744c1f59fb6cb68 (patch) | |
tree | eabd85e189514ad412a35414ba5d483dcda3ef1f /cpukit/librpc/src/rpc/rpcdname.c | |
parent | Purged as many egcs references as possible. (diff) | |
download | rtems-df49c60c9671e4a28e636964d744c1f59fb6cb68.tar.bz2 |
Merged from 4.5.0-beta3a
Diffstat (limited to '')
-rw-r--r-- | cpukit/librpc/src/rpc/rpcdname.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/cpukit/librpc/src/rpc/rpcdname.c b/cpukit/librpc/src/rpc/rpcdname.c index e69de29bb2..39f7167bcd 100644 --- a/cpukit/librpc/src/rpc/rpcdname.c +++ b/cpukit/librpc/src/rpc/rpcdname.c @@ -0,0 +1,78 @@ +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * may copy or modify Sun RPC without charge, but are not authorized + * to license or distribute it to anyone else except as part of a product or + * program developed by the user or with the express written consent of + * Sun Microsystems, Inc. + * + * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE + * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun RPC is provided with no support and without any obligation on the + * part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ +#if !defined(lint) && defined(SCCSIDS) +static char sccsid[] = "@(#)rpcdname.c 1.7 91/03/11 Copyr 1989 Sun Micro"; +#endif + +/* + * rpcdname.c + * Gets the default domain name + */ + +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <rpc/rpc.h> + +#define default_domain ((char *)((struct rtems_rpc_task_variables *)rtems_rpc_task_variables)->rpcdname_default_domain) + +static char * +get_default_domain() +{ + char temp[256]; + + if (default_domain) + return (default_domain); + if (getdomainname(temp, sizeof(temp)) < 0) + return (0); + if ((int) strlen(temp) > 0) { + default_domain = (char *)malloc((strlen(temp)+(unsigned)1)); + if (default_domain == 0) + return (0); + (void) strcpy(default_domain, temp); + return (default_domain); + } + return (0); +} + +/* + * This is a wrapper for the system call getdomainname which returns a + * ypclnt.h error code in the failure case. It also checks to see that + * the domain name is non-null, knowing that the null string is going to + * get rejected elsewhere in the NIS client package. + */ +int +_rpc_get_default_domain(domain) + char **domain; +{ + if ((*domain = get_default_domain()) != 0) + return (0); + return (-1); +} |