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authorLennart Poettering <lennart@poettering.net>2014-12-28 02:05:28 +0100
committerLennart Poettering <lennart@poettering.net>2014-12-28 02:08:40 +0100
commitb6b1849830f5e4a6065c3b0c993668e500c954d3 (patch)
tree6c7a086974d703a0e15535bf341ce66dac03b388 /src/shared/btrfs-util.h
parent814f000872fc2d254250831607bdca9b27e5705e (diff)
machined: add support for reporting image size via btrfs quota
Diffstat (limited to 'src/shared/btrfs-util.h')
-rw-r--r--src/shared/btrfs-util.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/shared/btrfs-util.h b/src/shared/btrfs-util.h
index dff8c015a6..1532c120df 100644
--- a/src/shared/btrfs-util.h
+++ b/src/shared/btrfs-util.h
@@ -34,6 +34,13 @@ typedef struct BtrfsSubvolInfo {
bool read_only;
} BtrfsSubvolInfo;
+typedef struct BtrfsQuotaInfo {
+ uint64_t referred;
+ uint64_t exclusive;
+ uint64_t referred_max;
+ uint64_t exclusive_max;
+} BtrfsQuotaInfo;
+
int btrfs_is_snapshot(int fd);
int btrfs_subvol_make(const char *path);
@@ -45,6 +52,7 @@ int btrfs_subvol_set_read_only(const char *path, bool b);
int btrfs_subvol_get_read_only_fd(int fd);
int btrfs_subvol_get_id_fd(int fd, uint64_t *ret);
int btrfs_subvol_get_info_fd(int fd, BtrfsSubvolInfo *info);
+int btrfs_subvol_get_quota_fd(int fd, BtrfsQuotaInfo *quota);
int btrfs_reflink(int infd, int outfd);