From: Ben Gras <ben@minix3.org>
Date: Wed, 28 Jul 2010 16:32:21 +0000 (+0000)
Subject: new EPFNOSUPPORT errno
X-Git-Tag: v3.1.8~132
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/dnssec-revoke.html?a=commitdiff_plain;h=05bbf81f93e7167d9c77d6983b0a52bbe7f3be65;p=minix.git

new EPFNOSUPPORT errno
---

diff --git a/include/errno.h b/include/errno.h
index 9f2536106..1aef7acab 100644
--- a/include/errno.h
+++ b/include/errno.h
@@ -110,6 +110,7 @@ extern int errno;		  /* place where the error numbers go */
 #define EOPNOTSUPP    (_SIGN 76)  /* Operation not supported */
 #define ENOTSUP       EOPNOTSUPP  /* Not supported */
 #define ENETDOWN      (_SIGN 77)  /* network is down */
+#define EPFNOSUPPORT  (_SIGN 78)  /* Protocol family not supported */
 
 /* The following are not POSIX errors, but they can still happen. 
  * All of these are generated by the kernel and relate to message passing.
diff --git a/lib/libc/ansi/errlist.c b/lib/libc/ansi/errlist.c
index bbbbadf22..eade94954 100644
--- a/lib/libc/ansi/errlist.c
+++ b/lib/libc/ansi/errlist.c
@@ -85,6 +85,7 @@ const char *_sys_errlist[] = {
 	"Protocol not available",	/* ENOPROTOOPT */
 	"Operation not supported",	/* EOPNOTSUPP */
 	"Network is down",		/* ENETDOWN */
+	"Protocol family not supported", /* EPFNOSUPPORT */
 };
 
 const int _sys_nerr = sizeof(_sys_errlist) / sizeof(_sys_errlist[0]);
diff --git a/man/man2/intro.2 b/man/man2/intro.2
index 50e5eb338..cfca39419 100644
--- a/man/man2/intro.2
+++ b/man/man2/intro.2
@@ -365,6 +365,8 @@ for example, trying to
 a connection on a datagram socket.
 .It Er 77 ENETDOWN Em "Network is down" .
 A socket operation encountered a dead network.
+.It Er 77 EPFNOSUPPORT Em "Protocol family not supported" .
+A socket operation specified an unsupported protocol family.
 .El
 .Sh DEFINITIONS
 .Bl -tag -width Ds