| 37 | } |
| 38 | |
| 39 | bool KittyTraceMgr::seize(int options) |
| 40 | { |
| 41 | if (_pid <= 0) |
| 42 | return false; |
| 43 | |
| 44 | if (isAttached()) |
| 45 | { |
| 46 | _attached = true; |
| 47 | return true; |
| 48 | } |
| 49 | |
| 50 | errno = 0; |
| 51 | if (ptrace(PTRACE_SEIZE, _pid, nullptr, options) == -1L) |
| 52 | { |
| 53 | KITTY_LOGE("PTRACE_SEIZE failed for pid %d. \"%s\".", _pid, strerror(errno)); |
| 54 | return false; |
| 55 | } |
| 56 | |
| 57 | _seized = true; |
| 58 | _attached = true; |
| 59 | |
| 60 | return true; |
| 61 | } |
| 62 | |
| 63 | bool KittyTraceMgr::setOptions(int options) |
| 64 | { |
nothing calls this directly
no outgoing calls
no test coverage detected