Contributors: 1
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Jens Axboe |
181 |
100.00% |
2 |
100.00% |
| Total |
181 |
|
2 |
|
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/*
* Will go away once libc support is there
*/
#include <unistd.h>
#include <sys/syscall.h>
#include <sys/uio.h>
#include <signal.h>
#include "liburing.h"
#ifdef __alpha__
/*
* alpha is the only exception, all other architectures
* have common numbers for new system calls.
*/
# ifndef __NR_io_uring_setup
# define __NR_io_uring_setup 535
# endif
# ifndef __NR_io_uring_enter
# define __NR_io_uring_enter 536
# endif
# ifndef __NR_io_uring_register
# define __NR_io_uring_register 537
# endif
#else /* !__alpha__ */
# ifndef __NR_io_uring_setup
# define __NR_io_uring_setup 425
# endif
# ifndef __NR_io_uring_enter
# define __NR_io_uring_enter 426
# endif
# ifndef __NR_io_uring_register
# define __NR_io_uring_register 427
# endif
#endif
int io_uring_register(int fd, unsigned int opcode, void *arg,
unsigned int nr_args)
{
return syscall(__NR_io_uring_register, fd, opcode, arg, nr_args);
}
int io_uring_setup(unsigned int entries, struct io_uring_params *p)
{
return syscall(__NR_io_uring_setup, entries, p);
}
int io_uring_enter(int fd, unsigned int to_submit, unsigned int min_complete,
unsigned int flags, sigset_t *sig)
{
return syscall(__NR_io_uring_enter, fd, to_submit, min_complete,
flags, sig, _NSIG / 8);
}