diff options
Diffstat (limited to 'rt/aio.h')
| -rw-r--r-- | rt/aio.h | 78 |
1 files changed, 38 insertions, 40 deletions
@@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -132,67 +132,65 @@ enum /* Allow user to specify optimization. */ #ifdef __USE_GNU -extern void aio_init __P ((__const struct aioinit *__init)); +extern void aio_init (__const struct aioinit *__init) __THROW; #endif #ifndef __USE_FILE_OFFSET64 /* Enqueue read request for given number of bytes and the given priority. */ -extern int aio_read __P ((struct aiocb *__aiocbp)); +extern int aio_read (struct aiocb *__aiocbp) __THROW; /* Enqueue write request for given number of bytes and the given priority. */ -extern int aio_write __P ((struct aiocb *__aiocbp)); +extern int aio_write (struct aiocb *__aiocbp) __THROW; /* Initiate list of I/O requests. */ -extern int lio_listio __P ((int __mode, - struct aiocb *__const __list[], - int __nent, struct sigevent *__restrict __sig)); +extern int lio_listio (int __mode, struct aiocb *__const __list[], + int __nent, struct sigevent *__restrict __sig) __THROW; /* Retrieve error status associated with AIOCBP. */ -extern int aio_error __P ((__const struct aiocb *__aiocbp)); +extern int aio_error (__const struct aiocb *__aiocbp) __THROW; /* Return status associated with AIOCBP. */ -extern __ssize_t aio_return __P ((struct aiocb *__aiocbp)); +extern __ssize_t aio_return (struct aiocb *__aiocbp) __THROW; /* Try to cancel asynchronous I/O requests outstanding against file descriptor FILDES. */ -extern int aio_cancel __P ((int __fildes, struct aiocb *__aiocbp)); +extern int aio_cancel (int __fildes, struct aiocb *__aiocbp) __THROW; /* Suspend calling thread until at least one of the asynchronous I/O operations referenced by LIST has completed. */ -extern int aio_suspend __P ((__const struct aiocb *__const __list[], - int __nent, - __const struct timespec *__restrict __timeout)); +extern int aio_suspend (__const struct aiocb *__const __list[], int __nent, + __const struct timespec *__restrict __timeout) __THROW; /* Force all operations associated with file desriptor described by `aio_fildes' member of AIOCBP. */ -extern int aio_fsync __P ((int __operation, struct aiocb *__aiocbp)); +extern int aio_fsync (int __operation, struct aiocb *__aiocbp) __THROW; #else # 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 (aio_read, (struct aiocb *__aiocbp) __THROW, aio_read64); +extern int __REDIRECT (aio_write, (struct aiocb *__aiocbp) __THROW, + aio_write64); extern int __REDIRECT (lio_listio, - __P ((int __mode, - struct aiocb *__const __restrict __list[], - int __nent, struct sigevent *__restrict __sig)), + (int __mode, struct aiocb *__const __restrict __list[], + int __nent, struct sigevent *__restrict __sig) __THROW, lio_listio64); -extern int __REDIRECT (aio_error, __P ((__const struct aiocb *__aiocbp)), +extern int __REDIRECT (aio_error, (__const struct aiocb *__aiocbp) __THROW, aio_error64); -extern __ssize_t __REDIRECT (aio_return, __P ((struct aiocb *__aiocbp)), +extern __ssize_t __REDIRECT (aio_return, (struct aiocb *__aiocbp) __THROW, aio_return64); -extern int __REDIRECT (aio_cancel, __P ((int __fildes, - struct aiocb *__aiocbp)), +extern int __REDIRECT (aio_cancel, + (int __fildes, struct aiocb *__aiocbp) __THROW, aio_cancel64); extern int __REDIRECT (aio_suspend, - __P ((__const struct aiocb *__const __restrict __list[], - int __nent, - __const struct timespec *__restrict __timeout)), + (__const struct aiocb *__const __restrict __list[], + int __nent, + __const struct timespec *__restrict __timeout) __THROW, aio_suspend64); -extern int __REDIRECT (aio_fsync __P ((int __operation, - struct aiocb *__aiocbp)), +extern int __REDIRECT (aio_fsync, + (int __operation, struct aiocb *__aiocbp) __THROW, aio_fsync64); # else @@ -208,23 +206,23 @@ extern int __REDIRECT (aio_fsync __P ((int __operation, #endif #ifdef __USE_LARGEFILE64 -extern int aio_read64 __P ((struct aiocb64 *__aiocbp)); -extern int aio_write64 __P ((struct aiocb64 *__aiocbp)); +extern int aio_read64 (struct aiocb64 *__aiocbp) __THROW; +extern int aio_write64 (struct aiocb64 *__aiocbp) __THROW; -extern int lio_listio64 __P ((int __mode, - struct aiocb64 *__const __list[], int __nent, - struct sigevent *__restrict __sig)); +extern int lio_listio64 (int __mode, struct aiocb64 *__const __list[], + int __nent, struct sigevent *__restrict __sig) + __THROW; -extern int aio_error64 __P ((__const struct aiocb64 *__aiocbp)); -extern __ssize_t aio_return64 __P ((struct aiocb64 *__aiocbp)); +extern int aio_error64 (__const struct aiocb64 *__aiocbp) __THROW; +extern __ssize_t aio_return64 (struct aiocb64 *__aiocbp) __THROW; -extern int aio_cancel64 __P ((int __fildes, struct aiocb64 *__aiocbp)); +extern int aio_cancel64 (int __fildes, struct aiocb64 *__aiocbp) __THROW; -extern int aio_suspend64 __P ((__const struct aiocb64 *__const __list[], - int __nent, - __const struct timespec *__restrict __timeout)); +extern int aio_suspend64 (__const struct aiocb64 *__const __list[], int __nent, + __const struct timespec *__restrict __timeout) + __THROW; -extern int aio_fsync64 __P ((int __operation, struct aiocb64 *__aiocbp)); +extern int aio_fsync64 (int __operation, struct aiocb64 *__aiocbp) __THROW; #endif __END_DECLS |