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| author | Björn-Egil Dahlberg <[email protected]> | 2012-11-30 16:51:40 +0100 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2012-11-30 16:51:40 +0100 |
| commit | 7d926758c91abc7008dd06a2a944e2a17b9b0e85 (patch) | |
| tree | dfc8b6236c0b786e21dadb97afef4f059695c0cb /erts/emulator/beam/sys.h | |
| parent | d5de2e1ffd6403f5d7ec62e6ce8da508e1cb1239 (diff) | |
| download | otp-7d926758c91abc7008dd06a2a944e2a17b9b0e85.tar.gz otp-7d926758c91abc7008dd06a2a944e2a17b9b0e85.tar.bz2 otp-7d926758c91abc7008dd06a2a944e2a17b9b0e85.zip | |
erts: Change default of erl_crash.dump
* Create an erl_crash.dump if no heart exists
and no ERL_CRASH_DUMP_SECONDS is set (behaviour changed)
* Don't create an erl_crash.dump if heart do exists
and no ERL_CRASH_DUMP_SECONDS is set (behaviour not changed)
This changes the behaviour back to the R15B02 default considering
if a beam was running with no heart.
The motivation is that we want a fast heart to fast restart erlang if
it crashes but to be able to get non-truncated erl_crash.dumps via
setting ERL_CRASH_DUMP_SECONDS if we so desire.
Diffstat (limited to 'erts/emulator/beam/sys.h')
| -rw-r--r-- | erts/emulator/beam/sys.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index 9dd8341520..41389c8734 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -652,7 +652,7 @@ void erts_sys_schedule_interrupt_timed(int set, erts_short_time_t msec); void erts_sys_main_thread(void); #endif -extern void erts_sys_prepare_crash_dump(int secs); +extern int erts_sys_prepare_crash_dump(int secs); extern void erts_sys_pre_init(void); extern void erl_sys_init(void); extern void erl_sys_args(int *argc, char **argv); |