projects / apple / launchd.git / blame
| Commit | Line | Data |
|---|---|---|
| eabd1701 | 1 | #include "ktrace.h" |
| ddbbfbc1 A |
2 | |
| 3 | void | |
| 4 | runtime_ktrace1(runtime_ktrace_code_t code) | |
| 5 | { | |
| 6 | void *ra = __builtin_extract_return_addr(__builtin_return_address(1)); | |
| 7 | ||
| 8 | /* This syscall returns EINVAL when the trace isn't enabled. */ | |
| eabd1701 | 9 | if (launchd_apple_internal) { |
| ddbbfbc1 A |
10 | syscall(180, code, 0, 0, 0, (long)ra); |
| 11 | } | |
| 12 | } | |
| 13 | ||
| 14 | void | |
| 15 | runtime_ktrace0(runtime_ktrace_code_t code) | |
| 16 | { | |
| 17 | void *ra = __builtin_extract_return_addr(__builtin_return_address(0)); | |
| 18 | ||
| 19 | /* This syscall returns EINVAL when the trace isn't enabled. */ | |
| eabd1701 | 20 | if (launchd_apple_internal) { |
| ddbbfbc1 A |
21 | syscall(180, code, 0, 0, 0, (long)ra); |
| 22 | } | |
| 23 | } | |
| 24 | ||
| 25 | void | |
| 26 | runtime_ktrace(runtime_ktrace_code_t code, long a, long b, long c) | |
| 27 | { | |
| 28 | void *ra = __builtin_extract_return_addr(__builtin_return_address(0)); | |
| 29 | ||
| 30 | /* This syscall returns EINVAL when the trace isn't enabled. */ | |
| eabd1701 | 31 | if (launchd_apple_internal) { |
| ddbbfbc1 A |
32 | syscall(180, code, a, b, c, (long)ra); |
| 33 | } | |
| 34 | } |