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49103e2ba4
* libc/sys/linux/aio.c: Define _GNU_SOURCE so struct aioinit will be defined. * libc/sys/linux/sys/types.h: Move <sys/config.h> ahead of <features.h> to preset special flags.
78 lines
1.0 KiB
C
78 lines
1.0 KiB
C
/* libc/sys/linux/aio.c - asychronous I/O */
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/* Copyright 2002, Red Hat Inc. */
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/* Currently asynchronous I/O is not implemented. */
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#define _GNU_SOURCE 1
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#include <sys/types.h>
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#include <aio.h>
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#include <errno.h>
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int
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aio_cancel (int fd, struct aiocb *cb)
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{
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errno = ENOSYS;
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return -1;
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}
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int
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aio_error (const struct aiocb *cb)
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{
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errno = ENOSYS;
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return -1;
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}
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int
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aio_fsync (int op, struct aiocb *cb)
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{
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errno = ENOSYS;
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return -1;
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}
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int
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aio_read (struct aiocb *cb)
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{
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errno = ENOSYS;
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return -1;
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}
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ssize_t
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aio_return (struct aiocb *cb)
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{
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errno = ENOSYS;
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return -1;
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}
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int
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aio_suspend (const struct aiocb *const list[], int nent,
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const struct timespec *timeout)
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{
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errno = ENOSYS;
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return -1;
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}
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int
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aio_write (struct aiocb *cb)
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{
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errno = ENOSYS;
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return -1;
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}
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int
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lio_listio (int mode, struct aiocb * const list[], int nent,
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struct sigevent *sig)
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{
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errno = ENOSYS;
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return -1;
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}
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#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
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void
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aio_init (const struct aioinit *INIT)
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{
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errno = ENOSYS;
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}
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#endif
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