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missing: use btrfs.h instead of defining our own btrfs structures

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This commit is contained in:
Lennart Poettering 2013-08-13 10:12:35 +02:00
parent 0b41bcec90
commit bed2e820db
2 changed files with 1 additions and 17 deletions
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1
src/readahead/readahead-collect.c
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@ -38,6 +38,7 @@
#include <sys/mman.h>
#include <linux/fs.h>
#include <linux/fiemap.h>
#include <linux/btrfs.h>
#include <sys/ioctl.h>
#include <sys/vfs.h>
#include <getopt.h>

17
src/shared/missing.h
View File

@ -154,23 +154,6 @@ static inline int fanotify_mark(int fanotify_fd, unsigned int flags, uint64_t ma
}
#endif
#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