diff options
Diffstat (limited to 'rt')
| -rw-r--r-- | rt/aio.h | 126 |
1 files changed, 54 insertions, 72 deletions
@@ -138,109 +138,91 @@ extern void aio_init __P ((__const struct aioinit *__init)); #endif -/* Enqueue read request for given number of bytes and the given priority. */ #ifndef __USE_FILE_OFFSET64 +/* Enqueue read request for given number of bytes and the given priority. */ extern int aio_read __P ((struct aiocb *__aiocbp)); -#else -extern int aio_read __P ((struct aiocb *__aiocbp)) __asm__ ("aio_read64"); -#endif -#ifdef __USE_LARGEFILE64 -extern int aio_read64 __P ((struct aiocb64 *__aiocbp)); -#endif - /* Enqueue write request for given number of bytes and the given priority. */ -#ifndef __USE_FILE_OFFSET64 extern int aio_write __P ((struct aiocb *__aiocbp)); -#else -extern int aio_write __P ((struct aiocb *__aiocbp)) __asm__ ("aio_write64"); -#endif -#ifdef __USE_LARGEFILE64 -extern int aio_write64 __P ((struct aiocb64 *__aiocbp)); -#endif - /* Initiate list of I/O requests. */ -#ifndef __USE_FILE_OFFSET64 extern int lio_listio __P ((int __mode, struct aiocb *__const __list[], int __nent, struct sigevent *__sig)); -#else -extern int lio_listio __P ((int __mode, struct aiocb *__const __list[], - int __nent, struct sigevent *__sig)) - __asm__ ("lio_listio64"); -#endif -#ifdef __USE_LARGEFILE64 -extern int lio_listio64 __P ((int __mode, struct aiocb64 *__const __list[], - int __nent, struct sigevent *__sig)); -#endif - /* Retrieve error status associated with AIOCBP. */ -#ifndef __USE_FILE_OFFSET64 extern int aio_error __P ((__const struct aiocb *__aiocbp)); -#else -extern int aio_error __P ((__const struct aiocb *__aiocbp)) - __asm__ ("aio_error64"); -#endif -#ifdef __USE_LARGEFILE64 -extern int aio_error64 __P ((__const struct aiocb64 *__aiocbp)); -#endif - - /* Return status associated with AIOCBP. */ -#ifndef __USE_FILE_OFFSET64 extern __ssize_t aio_return __P ((struct aiocb *__aiocbp)); -#else -extern __ssize_t aio_return __P ((struct aiocb *__aiocbp)) - __asm__ ("aio_return64"); -#endif -#ifdef __USE_LARGEFILE64 -extern __ssize_t aio_return64 __P ((struct aiocb64 *__aiocbp)); -#endif - /* Try to cancel asynchronous I/O requests outstanding against file - descriptot FILDES. */ -#ifndef __USE_FILE_OFFSET64 + descriptor FILDES. */ extern int aio_cancel __P ((int __fildes, struct aiocb *__aiocbp)); -#else -extern int aio_cancel __P ((int __fildes, struct aiocb *__aiocbp)) - __asm__ ("aio_cancel64"); -#endif -#ifdef __USE_LARGEFILE64 -extern int aio_cancel64 __P ((int __fildes, struct aiocb64 *__aiocbp)); -#endif - /* Suspend calling thread until at least one of the asynchronous I/O operations referenced by LIST has completed. */ -#ifndef __USE_FILE_OFFSET64 extern int aio_suspend __P ((__const struct aiocb *__const __list[], int __nent, __const struct timespec *__timeout)); -#else -extern int aio_suspend __P ((__const struct aiocb *__const __list[], - int __nent, __const struct timespec *__timeout)) - __asm__ ("aio_suspend64"); -#endif -#ifdef __USE_LARGEFILE64 -extern int aio_suspend64 __P ((__const struct aiocb64 *__const __list[], - int __nent, - __const struct timespec *__timeout)); -#endif - /* Force all operations associated with file desriptor described by `aio_fildes' member of AIOCBP. */ -#ifndef __USE_FILE_OFFSET64 extern int aio_fsync __P ((int __op, struct aiocb *__aiocbp)); #else -extern int aio_fsync __P ((int __op, struct aiocb *__aiocbp)) - __asm__ ("aio_fsync64"); +# ifdef __REDIRECT +extern int __REDIRECT (aio_read, __P ((struct aiocb *__aiocbp)), aio_read64); +extern int __REDIRECT (aio_write, __P ((struct aiocb *__aiocbp)), aio_write64); + +extern int __REDIRECT (lio_listio, __P ((int __mode, + struct aiocb *__const __list[], + int __nent, struct sigevent *__sig)), + lio_listio64); + +extern int __REDIRECT (aio_error, __P ((__const struct aiocb *__aiocbp)), + aio_error64); +extern __ssize_t __REDIRECT (aio_return, __P ((struct aiocb *__aiocbp)), + aio_return64); + +extern int __REDIRECT (aio_cancel, __P ((int __fildes, + struct aiocb *__aiocbp)), + aio_cancel64); + +extern int __REDIRECT (aio_suspend, + __P ((__const struct aiocb *__const __list[], + int __nent, __const struct timespec *__timeout)), + aio_suspend64); + +extern int __REDIRECT (aio_fsync __P ((int __op, struct aiocb *__aiocbp)), + aio_fsync64); + +# else +# define aio_read aio_read64 +# define aio_write aio_write64 +# define lio_listio lio_listio64 +# define aio_error aio_error64 +# define aio_return aio_return64 +# define aio_cancel aio_cancel64 +# define aio_suspend aio_suspend64 +# define aio_fsync aio_fsync64 +# endif #endif + #ifdef __USE_LARGEFILE64 +extern int aio_read64 __P ((struct aiocb64 *__aiocbp)); +extern int aio_write64 __P ((struct aiocb64 *__aiocbp)); + +extern int lio_listio64 __P ((int __mode, struct aiocb64 *__const __list[], + int __nent, struct sigevent *__sig)); + +extern int aio_error64 __P ((__const struct aiocb64 *__aiocbp)); +extern __ssize_t aio_return64 __P ((struct aiocb64 *__aiocbp)); + +extern int aio_cancel64 __P ((int __fildes, struct aiocb64 *__aiocbp)); + +extern int aio_suspend64 __P ((__const struct aiocb64 *__const __list[], + int __nent, + __const struct timespec *__timeout)); + extern int aio_fsync64 __P ((int __op, struct aiocb64 *__aiocbp)); #endif - __END_DECLS #endif /* aio.h */ |