Module sys_ptrace 

sys/ptrace.h implementation.

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/ptrace.2.html.

Constants

PTRACE_ATTACH

Attach to the process specified in pid, making it a tracee of the calling process.

PTRACE_CONT

Restart the stopped tracee process.

PTRACE_DETACH

Restart the stopped tracee as for PTRACE_CONT, but first detach from it.

PTRACE_GETFPREGS

Copy the tracee’s floating-point registers to the address data in the tracer.

PTRACE_GETREGS

Copy the tracee’s general-purpose registers to the address data in the tracer.

PTRACE_KILL

Send the tracee a SIGKILL to terminate it. Considered deprecated. Should just send SIGKILL directly instead.

PTRACE_PEEKDATA

Read a word at the address addr in the tracee’s memory, returning the word as a result of the ptrace() call.

PTRACE_PEEKTEXT

Equivalent to PTRACE_PEEKDATA.

PTRACE_POKEDATA

Copy the word data to the address addr in the tracee’s memory.

PTRACE_POKETEXT

Equivalent to PTRACE_POKEDATA.

PTRACE_SETFPREGS

Modify the tracee’s floating-point registers from the address data in the tracer.

PTRACE_SETREGS

Modify the tracee’s general-purpose registers from the address data in the tracer.

PTRACE_SINGLESTEP

Restart the stopped tracee as for PTRACE_CONT, but arrange for the tracee to be stopped after execution of a single instruction.

PTRACE_SYSCALL

Restart the stopped tracee as for PTRACE_CONT, but arrange for the tracee to be stopped at the next entry to or exit from a system call.

PTRACE_SYSEMU

Continue and stop on entry to the next system call, which will not be executed.

PTRACE_SYSEMU_SINGLESTEP

Same as PTRACE_SYSEMU but also singlestep if not a system call.

PTRACE_TRACEME

Indicate that this process is to be traced by its parent. Only used by the tracee.

Functions

ptrace^⚠

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/ptrace.2.html.