Blame SOURCES/libhugetlbfs-2.16-mounts_warning.patch
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diff -up libhugetlbfs-2.16/hugeadm.c.orig libhugetlbfs-2.16/hugeadm.c
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--- libhugetlbfs-2.16/hugeadm.c.orig 2014-07-29 18:36:06.572447296 +0200
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+++ libhugetlbfs-2.16/hugeadm.c 2014-07-29 18:36:40.877511388 +0200
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@@ -517,6 +517,8 @@ int mount_dir(char *path, char *options,
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struct mntent entry;
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FILE *mounts;
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struct mount_list *list, *previous;
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+ char dummy;
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+ int useMtab;
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list = collect_active_mounts(NULL);
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@@ -552,6 +554,15 @@ int mount_dir(char *path, char *options,
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return 1;
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}
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+ /* Check if mtab is a symlink */
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+ useMtab = (readlink(MOUNTED, &dummy, 1) < 0);
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+ if (!useMtab) {
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+ /* No need updating mtab */
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+ return 0;
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+ }
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+
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+
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+
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mounts = setmntent(MOUNTED, "a+");
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if (mounts) {
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entry.mnt_fsname = FS_NAME;
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