linux-imx

// SPDX-License-Identifier: GPL-2.0

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#include <linux/linkage.h>

#include <linux/errno.h>

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#include <asm/unistd.h>

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#ifdef CONFIG_ARCH_HAS_SYSCALL_WRAPPER

/* Architectures may override COND_SYSCALL and COND_SYSCALL_COMPAT */

#include <asm/syscall_wrapper.h>

#endif /* CONFIG_ARCH_HAS_SYSCALL_WRAPPER */

​

/*  we can't #include <linux/syscalls.h> here,

    but tell gcc to not warn with -Wmissing-prototypes  */

asmlinkage long sys_ni_syscall(void);

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/*

 * Non-implemented system calls get redirected here.

 */

asmlinkage long sys_ni_syscall(void)

{

    return -ENOSYS;

}

​

#ifndef COND_SYSCALL

#define COND_SYSCALL(name) cond_syscall(sys_##name)

#endif /* COND_SYSCALL */

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#ifndef COND_SYSCALL_COMPAT

#define COND_SYSCALL_COMPAT(name) cond_syscall(compat_sys_##name)

#endif /* COND_SYSCALL_COMPAT */

​

/*

 * This list is kept in the same order as include/uapi/asm-generic/unistd.h.

 * Architecture specific entries go below, followed by deprecated or obsolete

 * system calls.

 */

​

COND_SYSCALL(io_setup);

COND_SYSCALL_COMPAT(io_setup);

COND_SYSCALL(io_destroy);

COND_SYSCALL(io_submit);

COND_SYSCALL_COMPAT(io_submit);

COND_SYSCALL(io_cancel);

COND_SYSCALL(io_getevents_time32);

COND_SYSCALL(io_getevents);

COND_SYSCALL(io_pgetevents_time32);

COND_SYSCALL(io_pgetevents);

COND_SYSCALL_COMPAT(io_pgetevents_time32);

COND_SYSCALL_COMPAT(io_pgetevents);

COND_SYSCALL(io_uring_setup);

COND_SYSCALL(io_uring_enter);

COND_SYSCALL(io_uring_register);

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/* fs/xattr.c */

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/* fs/dcache.c */

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/* fs/cookies.c */

COND_SYSCALL(lookup_dcookie);

COND_SYSCALL_COMPAT(lookup_dcookie);

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/* fs/eventfd.c */

COND_SYSCALL(eventfd2);

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/* fs/eventfd.c */

COND_SYSCALL(epoll_create1);

COND_SYSCALL(epoll_ctl);

COND_SYSCALL(epoll_pwait);

COND_SYSCALL_COMPAT(epoll_pwait);

​

/* fs/fcntl.c */

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/* fs/inotify_user.c */

COND_SYSCALL(inotify_init1);

COND_SYSCALL(inotify_add_watch);

COND_SYSCALL(inotify_rm_watch);

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/* fs/ioctl.c */

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/* fs/ioprio.c */

COND_SYSCALL(ioprio_set);

COND_SYSCALL(ioprio_get);

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/* fs/locks.c */

COND_SYSCALL(flock);

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/* fs/namei.c */

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/* fs/namespace.c */

​

/* fs/nfsctl.c */