diff options
Diffstat (limited to 'arch/nds32')
| -rw-r--r-- | arch/nds32/include/asm/syscall.h | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/arch/nds32/include/asm/syscall.h b/arch/nds32/include/asm/syscall.h index 899b2fb4b52f..7b5180d78e20 100644 --- a/arch/nds32/include/asm/syscall.h +++ b/arch/nds32/include/asm/syscall.h @@ -26,7 +26,8 @@ struct pt_regs; * * It's only valid to call this when @task is known to be blocked. */ -int syscall_get_nr(struct task_struct *task, struct pt_regs *regs) +static inline int +syscall_get_nr(struct task_struct *task, struct pt_regs *regs) { return regs->syscallno; } @@ -47,7 +48,8 @@ int syscall_get_nr(struct task_struct *task, struct pt_regs *regs) * system call instruction. This may not be the same as what the * register state looked like at system call entry tracing. */ -void syscall_rollback(struct task_struct *task, struct pt_regs *regs) +static inline void +syscall_rollback(struct task_struct *task, struct pt_regs *regs) { regs->uregs[0] = regs->orig_r0; } @@ -62,7 +64,8 @@ void syscall_rollback(struct task_struct *task, struct pt_regs *regs) * It's only valid to call this when @task is stopped for tracing on exit * from a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT. */ -long syscall_get_error(struct task_struct *task, struct pt_regs *regs) +static inline long +syscall_get_error(struct task_struct *task, struct pt_regs *regs) { unsigned long error = regs->uregs[0]; return IS_ERR_VALUE(error) ? error : 0; @@ -79,7 +82,8 @@ long syscall_get_error(struct task_struct *task, struct pt_regs *regs) * It's only valid to call this when @task is stopped for tracing on exit * from a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT. */ -long syscall_get_return_value(struct task_struct *task, struct pt_regs *regs) +static inline long +syscall_get_return_value(struct task_struct *task, struct pt_regs *regs) { return regs->uregs[0]; } @@ -99,8 +103,9 @@ long syscall_get_return_value(struct task_struct *task, struct pt_regs *regs) * It's only valid to call this when @task is stopped for tracing on exit * from a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT. */ -void syscall_set_return_value(struct task_struct *task, struct pt_regs *regs, - int error, long val) +static inline void +syscall_set_return_value(struct task_struct *task, struct pt_regs *regs, + int error, long val) { regs->uregs[0] = (long)error ? error : val; } @@ -118,8 +123,9 @@ void syscall_set_return_value(struct task_struct *task, struct pt_regs *regs, * entry to a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT. */ #define SYSCALL_MAX_ARGS 6 -void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, - unsigned long *args) +static inline void +syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, + unsigned long *args) { args[0] = regs->orig_r0; args++; @@ -138,8 +144,9 @@ void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, * It's only valid to call this when @task is stopped for tracing on * entry to a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT. */ -void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, - const unsigned long *args) +static inline void +syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, + const unsigned long *args) { regs->orig_r0 = args[0]; args++; |