X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fexportfs%2Fexportfs.c;h=331e57e8cf4b5efd8a5c296f16abc4d1db64fc69;hp=18dfe5ad8046c124b7e2cb8fb76da6800eeb8dba;hb=refs%2Ftags%2Fnfs-utils-1-2-2-rc9;hpb=173ac3ccb45cc407336dd363fc15c90bbfdecf6f

diff --git a/utils/exportfs/exportfs.c b/utils/exportfs/exportfs.c
index 18dfe5a..331e57e 100644
--- a/utils/exportfs/exportfs.c
+++ b/utils/exportfs/exportfs.c
@@ -12,6 +12,8 @@
 #include <config.h>
 #endif
 
+#include <sys/vfs.h>
+#include <sys/stat.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
@@ -110,7 +112,6 @@ main(int argc, char **argv)
 			return 0;
 		}
 	}
-
 	if (f_export && ! f_ignore)
 		export_read(_PATH_EXPORTS);
 	if (f_export) {
@@ -192,10 +193,10 @@ exports_update(int verbose)
 {
 	nfs_export 	*exp;
 
-	for (exp = exportlist[MCL_FQDN]; exp; exp=exp->m_next) {
+	for (exp = exportlist[MCL_FQDN].p_head; exp; exp=exp->m_next) {
 		exports_update_one(exp, verbose);
 	}
-	for (exp = exportlist[MCL_GSS]; exp; exp=exp->m_next) {
+	for (exp = exportlist[MCL_GSS].p_head; exp; exp=exp->m_next) {
 		exports_update_one(exp, verbose);
 	}
 }
@@ -211,7 +212,7 @@ export_all(int verbose)
 	int		i;
 
 	for (i = 0; i < MCL_MAXTYPES; i++) {
-		for (exp = exportlist[i]; exp; exp = exp->m_next) {
+		for (exp = exportlist[i].p_head; exp; exp = exp->m_next) {
 			if (verbose)
 				printf("exporting %s:%s\n",
 				       exp->m_client->m_hostname, 
@@ -307,7 +308,7 @@ unexportfs(char *arg, int verbose)
 		}
 	}
 
-	for (exp = exportlist[htype]; exp; exp = exp->m_next) {
+	for (exp = exportlist[htype].p_head; exp; exp = exp->m_next) {
 		if (path && strcmp(path, exp->m_export.e_path))
 			continue;
 		if (htype != exp->m_client->m_type)
@@ -388,6 +389,8 @@ validate_export(nfs_export *exp)
 	 */
 	struct stat stb;
 	char *path = exp->m_export.e_path;
+	struct statfs64 stf;
+	int fs_has_fsid = 0;
 
 	if (stat(path, &stb) < 0) {
 		fprintf(stderr, "exportfs: Warning: %s does not exist\n",
@@ -403,7 +406,12 @@ validate_export(nfs_export *exp)
 	if (!can_test())
 		return;
 
-	if ((exp->m_export.e_flags & NFSEXP_FSID) || exp->m_export.e_uuid) {
+	if (!statfs64(path, &stf) &&
+	    (stf.f_fsid.__val[0] || stf.f_fsid.__val[1]))
+		fs_has_fsid = 1;
+
+	if ((exp->m_export.e_flags & NFSEXP_FSID) || exp->m_export.e_uuid ||
+	    fs_has_fsid) {
 		if ( !test_export(path, 1)) {
 			fprintf(stderr, "exportfs: Warning: %s does not "
 				"support NFS export.\n",
@@ -445,7 +453,7 @@ dump(int verbose)
 	char		*hname, c;
 
 	for (htype = 0; htype < MCL_MAXTYPES; htype++) {
-		for (exp = exportlist[htype]; exp; exp = exp->m_next) {
+		for (exp = exportlist[htype].p_head; exp; exp = exp->m_next) {
 			ep = &exp->m_export;
 			if (!exp->m_xtabent)
 			    continue; /* neilb */