409 static int ptrace_attach(struct task_struct *task, long request,  in ptrace_attach()
809 #define is_singlestep(request)		((request) == PTRACE_SINGLESTEP)  argument
812 #define is_singleblock(request)		((request) == PTRACE_SINGLEBLOCK)  argument
814 #define is_singleblock(request)		0  argument
818 #define is_sysemu_singlestep(request)	((request) == PTRACE_SYSEMU_SINGLESTEP)  argument
820 #define is_sysemu_singlestep(request)	0  argument
823 static int ptrace_resume(struct task_struct *child, long request,  in ptrace_resume()
1011 int ptrace_request(struct task_struct *child, long request,  in ptrace_request()
1258 SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,  in SYSCALL_DEFINE4()  argument
1319 int compat_ptrace_request(struct task_struct *child, compat_long_t request,  in compat_ptrace_request()
1397 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,  in COMPAT_SYSCALL_DEFINE4()  argument