(listen_v4, listen_v6): handle the case of the protocol not being
supported git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@6690 ec53bebd-3082-4978-b11e-865c3cabbd6b
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		| @@ -76,6 +76,8 @@ listen_v4 (int port) | ||||
|  | ||||
|      s = socket(AF_INET, SOCK_STREAM, 0); | ||||
|      if(s < 0) { | ||||
| 	 if (errno == ENOSYS) | ||||
| 	     return -1; | ||||
| 	  perror("socket"); | ||||
| 	  exit(1); | ||||
|      } | ||||
| @@ -104,6 +106,8 @@ listen_v6 (int port) | ||||
|  | ||||
|      s = socket(AF_INET6, SOCK_STREAM, 0); | ||||
|      if(s < 0) { | ||||
| 	 if (errno == ENOSYS) | ||||
| 	     return -1; | ||||
| 	 perror("socket"); | ||||
| 	 exit(1); | ||||
|      } | ||||
|   | ||||
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	 Assar Westerlund
					Assar Westerlund