Lines Matching refs:ptrace
36 ptrace(PTRACE_TRACEME, 0, 0, 0) < 0) { in ptrace_child()
125 if (ptrace(PTRACE_CONT, pid, 0, 0) < 0) { in stop_ptraced_child()
173 if (ptrace(PTRACE_SYSEMU, pid, 0, 0) < 0) in check_sysemu()
183 if (ptrace(PTRACE_GETREGS, pid, 0, regs) < 0) in check_sysemu()
191 n = ptrace(PTRACE_POKEUSER, pid, PT_SYSCALL_RET_OFFSET, os_getpid()); in check_sysemu()
208 if ((ptrace(PTRACE_OLDSETOPTIONS, pid, 0, in check_sysemu()
214 if (ptrace(PTRACE_SYSEMU_SINGLESTEP, pid, 0, 0) < 0) in check_sysemu()
227 n = ptrace(PTRACE_POKEUSER, pid, PT_SYSCALL_RET_OFFSET, in check_sysemu()
266 if ((ptrace(PTRACE_OLDSETOPTIONS, pid, 0, in check_ptrace()
271 if (ptrace(PTRACE_SYSCALL, pid, 0, 0) < 0) in check_ptrace()
283 syscall = ptrace(PTRACE_PEEKUSER, pid, PT_SYSCALL_NR_OFFSET, in check_ptrace()
286 n = ptrace(PTRACE_POKEUSER, pid, PT_SYSCALL_NR_OFFSET, in check_ptrace()