]>
git.ipfire.org Git - thirdparty/squid.git/blob - src/DiskIO/AIO/aio_win32.h
4 * AUTHOR: Guido Serassio <serassio@squid-cache.org>
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34 #ifndef __WIN32_AIO_H__
35 #define __WIN32_AIO_H__
40 #include "squid_windows.h"
44 typedef int64_t off64_t
;
50 int sival_int
; /* integer value */
51 void *sival_ptr
; /* pointer value */
55 int sigev_notify
; /* notification mode */
56 int sigev_signo
; /* signal number */
57 union sigval sigev_value
; /* signal value */
63 int aio_fildes
; /* file descriptor */
64 void *aio_buf
; /* buffer location */
65 size_t aio_nbytes
; /* length of transfer */
66 off64_t aio_offset
; /* file offset */
67 int aio_reqprio
; /* request priority offset */
69 struct sigevent aio_sigevent
; /* signal number and offset */
70 int aio_lio_opcode
; /* listio operation */
74 int aio_fildes
; /* file descriptor */
75 void *aio_buf
; /* buffer location */
76 size_t aio_nbytes
; /* length of transfer */
77 #if (_FILE_OFFSET_BITS == 64)
79 off64_t aio_offset
; /* file offset */
82 off_t aio_offset
; /* file offset */
85 int aio_reqprio
; /* request priority offset */
87 struct sigevent aio_sigevent
; /* signal number and offset */
88 int aio_lio_opcode
; /* listio operation */
91 int aio_read(struct aiocb
*);
93 int aio_write(struct aiocb
*);
95 ssize_t
aio_return(struct aiocb
*);
97 int aio_error(const struct aiocb
*);
99 int aio_read64(struct aiocb64
*);
101 int aio_write64(struct aiocb64
*);
103 ssize_t
aio_return64(struct aiocb64
*);
105 int aio_error64(const struct aiocb64
*);
106 int aio_open(const char *, int);
109 #endif /* _SQUID_MSWIN_ */
110 #endif /* USE_DISKIO_AIO */
111 #endif /* __WIN32_AIO_H__ */