diff options
| author | Lukas Larsson <[email protected]> | 2014-12-04 11:04:23 +0100 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2014-12-19 10:39:52 +0100 |
| commit | b8a2313263d0f120dacbe82ced5c99545bbd15a3 (patch) | |
| tree | d77376ce678171c430740e00904a32044f350bb0 /erts/include/internal | |
| parent | d6d1ef4787951070dd152daf44eff2003b7f2ed2 (diff) | |
| download | otp-b8a2313263d0f120dacbe82ced5c99545bbd15a3.tar.gz otp-b8a2313263d0f120dacbe82ced5c99545bbd15a3.tar.bz2 otp-b8a2313263d0f120dacbe82ced5c99545bbd15a3.zip | |
erts: Introduce thread suspend functions
These functions allow any thread to suspend any other thread
immediately and then resume all threads. This is useful when
doing a crash dump in order to get a more accurate picture
of what state the system is in.
Diffstat (limited to 'erts/include/internal')
| -rw-r--r-- | erts/include/internal/ethread.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/include/internal/ethread.h b/erts/include/internal/ethread.h index 0f466dbb00..0d9a4a4305 100644 --- a/erts/include/internal/ethread.h +++ b/erts/include/internal/ethread.h @@ -537,6 +537,7 @@ void *ethr_tsd_get(ethr_tsd_key); #include <signal.h> int ethr_sigmask(int how, const sigset_t *set, sigset_t *oset); int ethr_sigwait(const sigset_t *set, int *sig); +int ethr_kill(const ethr_tid tid, const int sig); #endif void ethr_compiler_barrier(void); |