| 51 | #endif |
| 52 | |
| 53 | bool Plat_IsInDebugSession() |
| 54 | { |
| 55 | #ifdef _WIN32 |
| 56 | return (IsDebuggerPresent() != 0); |
| 57 | #elif IsOSX() |
| 58 | int mib[4]; |
| 59 | struct kinfo_proc info; |
| 60 | size_t size; |
| 61 | mib[0] = CTL_KERN; |
| 62 | mib[1] = KERN_PROC; |
| 63 | mib[2] = KERN_PROC_PID; |
| 64 | mib[3] = getpid(); |
| 65 | size = sizeof(info); |
| 66 | info.kp_proc.p_flag = 0; |
| 67 | sysctl(mib,4,&info,&size,NULL,0); |
| 68 | return ((info.kp_proc.p_flag & P_TRACED) == P_TRACED); |
| 69 | #elif IsFreeBSD() |
| 70 | int mib[4]; |
| 71 | struct kinfo_proc info; |
| 72 | size_t size; |
| 73 | mib[0] = CTL_KERN; |
| 74 | mib[1] = KERN_PROC; |
| 75 | mib[2] = KERN_PROC_PID; |
| 76 | mib[3] = getpid(); |
| 77 | size = sizeof(info); |
| 78 | if (sysctl(mib, 4, &info, &size, NULL, 0) == -1) |
| 79 | return false; |
| 80 | return ((info.ki_flag & P_TRACED) != 0); |
| 81 | #elif IsOpenBSD() |
| 82 | int mib[4]; |
| 83 | struct kinfo_proc info; |
| 84 | size_t size; |
| 85 | mib[0] = CTL_KERN; |
| 86 | mib[1] = KERN_PROC; |
| 87 | mib[2] = KERN_PROC_PID; |
| 88 | mib[3] = getpid(); |
| 89 | size = sizeof(info); |
| 90 | if (sysctl(mib, 4, &info, &size, NULL, 0) == -1) |
| 91 | return false; |
| 92 | return ((info.p_psflags & PS_TRACED) != 0); |
| 93 | #elif IsLinux() |
| 94 | static FILE *fp; |
| 95 | if ( !fp ) |
| 96 | { |
| 97 | char rgchProcStatusFile[256]; rgchProcStatusFile[0] = '\0'; |
| 98 | snprintf( rgchProcStatusFile, sizeof(rgchProcStatusFile), "/proc/%d/status", getpid() ); |
| 99 | fp = fopen( rgchProcStatusFile, "r" ); |
| 100 | } |
| 101 | |
| 102 | char rgchLine[256]; rgchLine[0] = '\0'; |
| 103 | int nTracePid = 0; |
| 104 | if ( fp ) |
| 105 | { |
| 106 | const char *pszSearchString = "TracerPid:"; |
| 107 | const uint cchSearchString = strlen( pszSearchString ); |
| 108 | rewind( fp ); |
| 109 | while ( fgets( rgchLine, sizeof(rgchLine), fp ) ) |
| 110 | { |
no outgoing calls
no test coverage detected