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if a node goes away, possibly restore a waiting symlink

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This commit is contained in:
Kay Sievers
2007-03-19 11:57:54 +01:00
parent eb5b86405b
commit 604f104af4
1 changed files with 4 additions and 1 deletions
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5
udev_node.c
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@@ -44,7 +44,7 @@ int udev_node_mknod(struct udevice *udev, const char *file, dev_t devt, mode_t m
else
mode |= S_IFCHR;
if (stat(file, &stats) != 0)
if (lstat(file, &stats) != 0)
goto create;
/* preserve node with already correct numbers, to prevent changing the inode number */
@@ -255,6 +255,9 @@ void udev_node_update_symlinks(struct udevice *udev, struct udevice *udev_old)
update_link(udev, link_old_loop->name);
}
}
/* the old node is gone, maybe we have a device with a symlink now */
update_link(udev, udev_old->name);
}
}