launchd/src/launchd_ktrace.h

   1 #ifndef __LAUNCHD_KTRACE_H__
   2 #define __LAUNCHD_KTRACE_H__
   3
   4 #include <unistd.h>
   5 #include <stdbool.h>
   6
   7 extern bool do_apple_internal_logging;
   8
   9 #ifndef DBG_LAUNCHD
  10         #define DBG_LAUNCHD 34
  11 #endif
  12
  13 /* Class(8) | SubClass(8) | Code(14) | Qual(2) */
  14 #define RTKT_CODE(c) ((DBG_LAUNCHD << 24) | (((c) & 0x3fffff) << 2))
  15
  16 typedef enum {
  17         RTKT_LAUNCHD_STARTING                           = RTKT_CODE(1),
  18         RTKT_LAUNCHD_EXITING                            = RTKT_CODE(2),
  19         RTKT_LAUNCHD_FINDING_STRAY_PG           = RTKT_CODE(3),
  20         RTKT_LAUNCHD_FINDING_ALL_STRAYS         = RTKT_CODE(4),
  21         RTKT_LAUNCHD_FINDING_EXECLESS           = RTKT_CODE(5),
  22         RTKT_LAUNCHD_FINDING_WEIRD_UIDS         = RTKT_CODE(6),
  23         RTKT_LAUNCHD_DATA_PACK                          = RTKT_CODE(7),
  24         RTKT_LAUNCHD_DATA_UNPACK                        = RTKT_CODE(8),
  25         RTKT_LAUNCHD_BUG                                        = RTKT_CODE(9),
  26         RTKT_LAUNCHD_MACH_IPC                           = RTKT_CODE(10),
  27         RTKT_LAUNCHD_BSD_KEVENT                         = RTKT_CODE(11),
  28         RTKT_VPROC_TRANSACTION_INCREMENT        = RTKT_CODE(12),
  29         RTKT_VPROC_TRANSACTION_DECREMENT        = RTKT_CODE(13),
  30 } runtime_ktrace_code_t;
  31
  32 /* All of these log the return address as "arg4" */
  33 void runtime_ktrace1(runtime_ktrace_code_t code);
  34 void runtime_ktrace0(runtime_ktrace_code_t code);
  35 void runtime_ktrace(runtime_ktrace_code_t code, long a, long b, long c);
  36
  37 #endif /* __LAUNCHD_KTRACE_H__ */