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| author | Eric W. Biederman <ebiederm@xmission.com> | 2017-06-26 21:09:03 +0300 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-01-12 23:34:43 +0300 |
| commit | f9886bc50a8e49425137f4798fda828136f4e4a9 (patch) | |
| tree | e796ea81783e4e88bbaa323daac5819c914acbcf /include/uapi | |
| parent | deaf19c058049a584ddb3c6f0b5751552ed1ef64 (diff) | |
| download | linux-f9886bc50a8e49425137f4798fda828136f4e4a9.tar.xz | |
signal: Document the strange si_codes used by ptrace event stops
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/asm-generic/siginfo.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/asm-generic/siginfo.h b/include/uapi/asm-generic/siginfo.h index cbe1b0cc7a6a..7158421ac911 100644 --- a/include/uapi/asm-generic/siginfo.h +++ b/include/uapi/asm-generic/siginfo.h @@ -226,6 +226,11 @@ typedef struct siginfo { #define NSIGTRAP 4 /* + * There are an additional set of SIGTRAP si_codes used by ptrace + * that of the form: ((PTRACE_EVENT_XXX << 8) | SIGTRAP) + */ + +/* * SIGCHLD si_codes */ #define CLD_EXITED 1 /* child has exited */ |