X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fmissing.h;h=ff5dcb40925bb640f9a124cfdde1ee5190616d6b;hp=defe885eccb05a35d9bcacadd4a3419a03f4f3d9;hb=c4dcdb9f4785937f2b73700e66b8cafa452f60a7;hpb=22be093ffb403a1c474037939ca9b88b1ee39f77

diff --git a/src/missing.h b/src/missing.h
index defe885ec..ff5dcb409 100644
--- a/src/missing.h
+++ b/src/missing.h
@@ -93,12 +93,33 @@ static inline int pivot_root(const char *new_root, const char *put_old) {
 #endif
 
 static inline int fanotify_init(unsigned int flags, unsigned int event_f_flags) {
-	return syscall(__NR_fanotify_init, flags, event_f_flags);
+        return syscall(__NR_fanotify_init, flags, event_f_flags);
 }
 
-static inline int fanotify_mark(int fanotify_fd, unsigned int flags, __u64 mask,
+static inline int fanotify_mark(int fanotify_fd, unsigned int flags, uint64_t mask,
                                 int dfd, const char *pathname) {
-	return syscall(__NR_fanotify_mark, fanotify_fd, flags, mask, dfd, pathname);
+        return syscall(__NR_fanotify_mark, fanotify_fd, flags, mask, dfd, pathname);
 }
 
+#ifndef BTRFS_IOCTL_MAGIC
+#define BTRFS_IOCTL_MAGIC 0x94
+#endif
+
+#ifndef BTRFS_PATH_NAME_MAX
+#define BTRFS_PATH_NAME_MAX 4087
+#endif
+
+struct btrfs_ioctl_vol_args {
+        int64_t fd;
+        char name[BTRFS_PATH_NAME_MAX + 1];
+};
+
+#ifndef BTRFS_IOC_DEFRAG
+#define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, struct btrfs_ioctl_vol_args)
+#endif
+
+#ifndef BTRFS_SUPER_MAGIC
+#define BTRFS_SUPER_MAGIC 0x9123683E
+#endif
+
 #endif