auto import from //depot/cupcake/@135843

1 files changed, 64 insertions, 0 deletions

diff --git a/libc/kernel/common/linux/aio_abi.h b/libc/kernel/common/linux/aio_abi.h
new file mode 100644
index 000000000..c92bc8f11
--- /dev/null
+++ b/libc/kernel/common/linux/aio_abi.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __LINUX__AIO_ABI_H
+#define __LINUX__AIO_ABI_H
+
+#include <asm/byteorder.h>
+
+typedef unsigned long aio_context_t;
+
+enum {
+ IOCB_CMD_PREAD = 0,
+ IOCB_CMD_PWRITE = 1,
+ IOCB_CMD_FSYNC = 2,
+ IOCB_CMD_FDSYNC = 3,
+
+ IOCB_CMD_NOOP = 6,
+};
+
+struct io_event {
+ __u64 data;
+ __u64 obj;
+ __s64 res;
+ __s64 res2;
+};
+
+#ifdef __LITTLE_ENDIAN
+#define PADDED(x,y) x, y
+#elif defined(__BIG_ENDIAN)
+#define PADDED(x,y) y, x
+#else
+#error edit for your odd byteorder.
+#endif
+
+struct iocb {
+
+ __u64 aio_data;
+ __u32 PADDED(aio_key, aio_reserved1);
+
+ __u16 aio_lio_opcode;
+ __s16 aio_reqprio;
+ __u32 aio_fildes;
+
+ __u64 aio_buf;
+ __u64 aio_nbytes;
+ __s64 aio_offset;
+
+ __u64 aio_reserved2;
+ __u64 aio_reserved3;
+};
+
+#undef IFBIG
+#undef IFLITTLE
+
+#endif
+