X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fmountd%2Fmountd.c;h=4df7083e1815efd11d99b026d1e88ae5082b220b;hp=1cfdc7463c7344d8d6994de4b25c9397227f85d7;hb=df07daea1421c80ecf308a6daf3ab3fa7d4cfd65;hpb=553ba8456a0303021564d7ad5640e8cb7ce7c7a7

diff --git a/utils/mountd/mountd.c b/utils/mountd/mountd.c
index 1cfdc74..4df7083 100644
--- a/utils/mountd/mountd.c
+++ b/utils/mountd/mountd.c
@@ -36,6 +36,7 @@ static struct option longopts[] =
 	{ "no-nfs-version", 1, 0, 'N' },
 	{ "version", 0, 0, 'v' },
 	{ "port", 1, 0, 'p' },
+	{ "no-tcp", 0, 0, 'n' },
 	{ NULL, 0, 0, 0 }
 };
 
@@ -263,7 +264,7 @@ get_rootfh(struct svc_req *rqstp, dirpath *path, int *error, int v3)
 	} else {
 		struct nfs_fh_len  *fh;
 
-		if (!exp->m_exported)
+		if (exp->m_exported<1)
 			export_export(exp);
 		if (!exp->m_xtabent)
 			xtab_append(exp);
@@ -419,6 +420,9 @@ main(int argc, char **argv)
 		case 'N':
 			nfs_version &= ~(1 << (atoi (optarg) - 1));
 			break;
+		case 'n':
+			_rpcfdtype = SOCK_DGRAM;
+			break;
 		case 'V':
 			nfs_version |= 1 << (atoi (optarg) - 1);
 			break;
@@ -445,6 +449,8 @@ main(int argc, char **argv)
 	sigaction(SIGHUP, &sa, NULL);
 	sigaction(SIGINT, &sa, NULL);
 	sigaction(SIGTERM, &sa, NULL);
+	/* WARNING: the following works on Linux and SysV, but not BSD! */
+	sigaction(SIGCHLD, &sa, NULL);
 
 	if (nfs_version & 0x1)
 		rpc_init("mountd", MOUNTPROG, MOUNTVERS,
@@ -497,6 +503,6 @@ usage(const char *prog, int n)
 "Usage: %s [-Fhnv] [-d kind] [-f exports-file] [-V version]\n"
 "	[-N version] [--debug kind] [-p|--port port] [--help] [--version]\n"
 "	[--exports-file=file] [--nfs-version version]\n"
-"	[--no-nfs-version version]\n", prog);
+"	[--no-nfs-version version] [--no-tcp]\n", prog);
 	exit(n);
 }