liburing 0.5.0 changes

Author: YoSTEALTH

builder.py

@@ -111,7 +111,7 @@
      * Library interface
      */
 
-     /*
+    /*
      * return an allocated io_uring_probe structure, or NULL if probe fails (for
      * example, if it is not available). The caller is responsible for freeing it
      */

src/include/liburing.h

@@ -16,7 +16,6 @@ extern "C" {
 #include "liburing/barrier.h"
 #include "custom.h" // manually added to prevent build errors.
 
-
 /*
  * Library interface to io_uring
  */

src/register.c

@@ -13,28 +13,28 @@
 #include "syscall.h"
 
 int io_uring_register_buffers(struct io_uring *ring, const struct iovec *iovecs,
-                  unsigned nr_iovecs)
+			      unsigned nr_iovecs)
 {
-    int ret;
+	int ret;
 
-    ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_BUFFERS,
-                    iovecs, nr_iovecs);
-    if (ret < 0)
-        return -errno;
+	ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_BUFFERS,
+					iovecs, nr_iovecs);
+	if (ret < 0)
+		return -errno;
 
-    return 0;
+	return 0;
 }
 
 int io_uring_unregister_buffers(struct io_uring *ring)
 {
-    int ret;
+	int ret;
 
-    ret = __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_BUFFERS,
-                    NULL, 0);
-    if (ret < 0)
-        return -errno;
+	ret = __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_BUFFERS,
+					NULL, 0);
+	if (ret < 0)
+		return -errno;
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -45,105 +45,105 @@ int io_uring_unregister_buffers(struct io_uring *ring)
  * Returns number of files updated on success, -ERROR on failure.
  */
 int io_uring_register_files_update(struct io_uring *ring, unsigned off,
-                   int *files, unsigned nr_files)
+				   int *files, unsigned nr_files)
 {
-    struct io_uring_files_update up = {
-        .offset = off,
-        .fds    = (unsigned long) files,
-    };
-    int ret;
-
-    ret = __sys_io_uring_register(ring->ring_fd,
-                    IORING_REGISTER_FILES_UPDATE, &up,
-                    nr_files);
-    if (ret < 0)
-        return -errno;
-
-    return ret;
+	struct io_uring_files_update up = {
+		.offset	= off,
+		.fds	= (unsigned long) files,
+	};
+	int ret;
+
+	ret = __sys_io_uring_register(ring->ring_fd,
+					IORING_REGISTER_FILES_UPDATE, &up,
+					nr_files);
+	if (ret < 0)
+		return -errno;
+
+	return ret;
 }
 
 int io_uring_register_files(struct io_uring *ring, const int *files,
-                  unsigned nr_files)
+			      unsigned nr_files)
 {
-    int ret;
+	int ret;
 
-    ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_FILES,
-                    files, nr_files);
-    if (ret < 0)
-        return -errno;
+	ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_FILES,
+					files, nr_files);
+	if (ret < 0)
+		return -errno;
 
-    return 0;
+	return 0;
 }
 
 int io_uring_unregister_files(struct io_uring *ring)
 {
-    int ret;
+	int ret;
 
-    ret = __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_FILES,
-                    NULL, 0);
-    if (ret < 0)
-        return -errno;
+	ret = __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_FILES,
+					NULL, 0);
+	if (ret < 0)
+		return -errno;
 
-    return 0;
+	return 0;
 }
 
 int io_uring_register_eventfd(struct io_uring *ring, int event_fd)
 {
-    int ret;
+	int ret;
 
-    ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_EVENTFD,
-                    &event_fd, 1);
-    if (ret < 0)
-        return -errno;
+	ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_EVENTFD,
+					&event_fd, 1);
+	if (ret < 0)
+		return -errno;
 
-    return 0;
+	return 0;
 }
 
 int io_uring_unregister_eventfd(struct io_uring *ring)
 {
-    int ret;
+	int ret;
 
-    ret = __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_EVENTFD,
-                    NULL, 0);
-    if (ret < 0)
-        return -errno;
+	ret = __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_EVENTFD,
+					NULL, 0);
+	if (ret < 0)
+		return -errno;
 
-    return 0;
+	return 0;
 }
 
 int io_uring_register_probe(struct io_uring *ring, struct io_uring_probe *p,
-                unsigned int nr_ops)
+			    unsigned int nr_ops)
 {
-    int ret;
+	int ret;
 
-    ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_PROBE,
-                    p, nr_ops);
-    if (ret < 0)
-        return -errno;
+	ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_PROBE,
+					p, nr_ops);
+	if (ret < 0)
+		return -errno;
 
-    return 0;
+	return 0;
 }
 
 int io_uring_register_personality(struct io_uring *ring)
 {
-    int ret;
+	int ret;
 
-    ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_PERSONALITY,
-                    NULL, 0);
-    if (ret < 0)
-        return -errno;
+	ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_PERSONALITY,
+					NULL, 0);
+	if (ret < 0)
+		return -errno;
 
-    return ret;
+	return ret;
 }
 
 int io_uring_unregister_personality(struct io_uring *ring, int id)
 {
-    int ret;
+	int ret;
 
-    ret = __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_PERSONALITY,
-                    NULL, id);
-    if (ret < 0)
-        return -errno;
+	ret = __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_PERSONALITY,
+					NULL, id);
+	if (ret < 0)
+		return -errno;
 
-    return ret;
+	return ret;
 }