Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Kyle McMartin |
181 |
42.79% |
2 |
11.11% |
| Dmitry V. Levin |
134 |
31.68% |
4 |
22.22% |
| Helge Deller |
66 |
15.60% |
3 |
16.67% |
| Ralf Baechle |
14 |
3.31% |
2 |
11.11% |
| Eric Paris |
12 |
2.84% |
2 |
11.11% |
| David Woodhouse |
5 |
1.18% |
1 |
5.56% |
| Linus Torvalds |
4 |
0.95% |
1 |
5.56% |
| Markos Chandras |
4 |
0.95% |
1 |
5.56% |
| Linus Torvalds (pre-git) |
2 |
0.47% |
1 |
5.56% |
| Greg Kroah-Hartman |
1 |
0.24% |
1 |
5.56% |
| Total |
423 |
|
18 |
|
/* SPDX-License-Identifier: GPL-2.0 */
/* syscall.h */
#ifndef _ASM_PARISC_SYSCALL_H_
#define _ASM_PARISC_SYSCALL_H_
#include <uapi/linux/audit.h>
#include <linux/compat.h>
#include <linux/err.h>
#include <asm/ptrace.h>
#define NR_syscalls (__NR_Linux_syscalls)
static inline long syscall_get_nr(struct task_struct *tsk,
struct pt_regs *regs)
{
return regs->gr[20];
}
static inline void syscall_set_nr(struct task_struct *tsk,
struct pt_regs *regs,
int nr)
{
regs->gr[20] = nr;
}
static inline void syscall_get_arguments(struct task_struct *tsk,
struct pt_regs *regs,
unsigned long *args)
{
args[5] = regs->gr[21];
args[4] = regs->gr[22];
args[3] = regs->gr[23];
args[2] = regs->gr[24];
args[1] = regs->gr[25];
args[0] = regs->gr[26];
}
static inline void syscall_set_arguments(struct task_struct *tsk,
struct pt_regs *regs,
unsigned long *args)
{
regs->gr[21] = args[5];
regs->gr[22] = args[4];
regs->gr[23] = args[3];
regs->gr[24] = args[2];
regs->gr[25] = args[1];
regs->gr[26] = args[0];
}
static inline long syscall_get_error(struct task_struct *task,
struct pt_regs *regs)
{
unsigned long error = regs->gr[28];
return IS_ERR_VALUE(error) ? error : 0;
}
static inline long syscall_get_return_value(struct task_struct *task,
struct pt_regs *regs)
{
return regs->gr[28];
}
static inline void syscall_set_return_value(struct task_struct *task,
struct pt_regs *regs,
int error, long val)
{
regs->gr[28] = error ? error : val;
}
static inline void syscall_rollback(struct task_struct *task,
struct pt_regs *regs)
{
/* do nothing */
}
static inline int syscall_get_arch(struct task_struct *task)
{
int arch = AUDIT_ARCH_PARISC;
#ifdef CONFIG_64BIT
if (!__is_compat_task(task))
arch = AUDIT_ARCH_PARISC64;
#endif
return arch;
}
#endif /*_ASM_PARISC_SYSCALL_H_*/