From: Stefan Roesch <[email protected]>
To: <[email protected]>, <[email protected]>
Cc: <[email protected]>
Subject: [PATCH v1 2/4] liburing: add helper functions for setxattr and fsetxattr
Date: Mon, 29 Nov 2021 14:14:56 -0800 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
Summary:
This adds the helper functions for:
- fsetxattr
- setxattr
Signed-off-by: Stefan Roesch <[email protected]>
---
src/include/liburing.h | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/src/include/liburing.h b/src/include/liburing.h
index 1c978db..38fcc53 100644
--- a/src/include/liburing.h
+++ b/src/include/liburing.h
@@ -673,6 +673,29 @@ static inline void io_uring_prep_linkat(struct io_uring_sqe *sqe, int olddfd,
sqe->hardlink_flags = (__u32) flags;
}
+static inline void io_uring_prep_setxattr(struct io_uring_sqe *sqe,
+ const char *name,
+ const char *value,
+ const char *path,
+ int flags,
+ size_t len)
+{
+ io_uring_prep_rw(IORING_OP_SETXATTR, sqe, 0, name, len, (__u64) value);
+ sqe->addr3 = (__u64) path;
+ sqe->xattr_flags = flags;
+}
+
+static inline void io_uring_prep_fsetxattr(struct io_uring_sqe *sqe,
+ int fd,
+ const char *name,
+ const char *value,
+ int flags,
+ size_t len)
+{
+ io_uring_prep_rw(IORING_OP_FSETXATTR, sqe, fd, name, len, (__u64) value);
+ sqe->xattr_flags = flags;
+}
+
/*
* Returns number of unconsumed (if SQPOLL) or unsubmitted entries exist in
* the SQ ring
--
2.30.2
next prev parent reply other threads:[~2021-11-29 22:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-29 22:14 [PATCH v1 0/4] liburing: support xattr functions Stefan Roesch
2021-11-29 22:14 ` [PATCH v1 1/4] liburing: Update io_uring in liburing Stefan Roesch
2021-11-29 22:14 ` Stefan Roesch [this message]
2021-11-29 22:14 ` [PATCH v1 3/4] liburing: Add helper functions for fgetxattr and getxattr Stefan Roesch
2021-11-29 22:14 ` [PATCH v1 4/4] liburing: Add new test program to verify xattr support Stefan Roesch
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