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-rw-r--r--xlators/protocol/client/src/client.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/xlators/protocol/client/src/client.h b/xlators/protocol/client/src/client.h
index 5fc75a8..71f84f3 100644
--- a/xlators/protocol/client/src/client.h
+++ b/xlators/protocol/client/src/client.h
@@ -269,6 +269,7 @@ typedef struct client_local {
loc_t loc;
loc_t loc2;
fd_t *fd;
+ fd_t *fd_out; /* used in copy_file_range */
clnt_fd_ctx_t *fdctx;
uint32_t flags;
struct iobref *iobref;
@@ -280,6 +281,11 @@ typedef struct client_local {
pthread_mutex_t mutex;
char *name;
gf_boolean_t attempt_reopen;
+ /*
+ * The below boolean variable is used
+ * only for copy_file_range fop
+ */
+ gf_boolean_t attempt_reopen_out;
/* required for compound fops */
compound_args_t *compound_args;
unsigned int length; /* length of a compound fop */
@@ -289,7 +295,13 @@ typedef struct client_local {
typedef struct client_args {
loc_t *loc;
+ /*
+ * This is the source fd for copy_file_range and
+ * the default fd for any other fd based fop which
+ * requires only one fd (i.e. opetates on one fd)
+ */
fd_t *fd;
+ fd_t *fd_out; /* this is the destination fd for copy_file_range */
const char *linkname;
struct iobref *iobref;
struct iovec *vector;
@@ -301,7 +313,17 @@ typedef struct client_args {
struct gf_flock *flock;
const char *volume;
const char *basename;
+
off_t offset;
+ /*
+ * According to the man page of copy_file_range,
+ * the offsets for source and destination file
+ * are of type loff_t. But the type loff_t is
+ * linux specific and is actual a typedef of
+ * off64_t.
+ */
+ off64_t off_in; /* used in copy_file_range for source fd */
+ off64_t off_out; /* used in copy_file_range for dst fd */
int32_t mask;
int32_t cmd;
size_t size;