diff options
Diffstat (limited to 'arch/ia64/include/asm/syscall.h')
-rw-r--r-- | arch/ia64/include/asm/syscall.h | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/ia64/include/asm/syscall.h b/arch/ia64/include/asm/syscall.h deleted file mode 100644 index 2b02a3fb86..0000000000 --- a/arch/ia64/include/asm/syscall.h +++ /dev/null @@ -1,65 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Access to user system call parameters and results - * - * Copyright (C) 2008 Intel Corp. Shaohua Li <shaohua.li@intel.com> - * - * See asm-generic/syscall.h for descriptions of what we must do here. - */ - -#ifndef _ASM_SYSCALL_H -#define _ASM_SYSCALL_H 1 - -#include <uapi/linux/audit.h> -#include <linux/sched.h> -#include <linux/err.h> - -static inline long syscall_get_nr(struct task_struct *task, - struct pt_regs *regs) -{ - if ((long)regs->cr_ifs < 0) /* Not a syscall */ - return -1; - - return regs->r15; -} - -static inline void syscall_rollback(struct task_struct *task, - struct pt_regs *regs) -{ - /* do nothing */ -} - -static inline long syscall_get_error(struct task_struct *task, - struct pt_regs *regs) -{ - return regs->r10 == -1 ? -regs->r8:0; -} - -static inline long syscall_get_return_value(struct task_struct *task, - struct pt_regs *regs) -{ - return regs->r8; -} - -static inline void syscall_set_return_value(struct task_struct *task, - struct pt_regs *regs, - int error, long val) -{ - if (error) { - /* error < 0, but ia64 uses > 0 return value */ - regs->r8 = -error; - regs->r10 = -1; - } else { - regs->r8 = val; - regs->r10 = 0; - } -} - -extern void syscall_get_arguments(struct task_struct *task, - struct pt_regs *regs, unsigned long *args); - -static inline int syscall_get_arch(struct task_struct *task) -{ - return AUDIT_ARCH_IA64; -} -#endif /* _ASM_SYSCALL_H */ |