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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/sys/vxworks/sys.c | |
| 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/sys/vxworks/sys.c')
| -rw-r--r-- | erts/emulator/sys/vxworks/sys.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/erts/emulator/sys/vxworks/sys.c b/erts/emulator/sys/vxworks/sys.c index 739b026fb1..3bdff5d7b6 100644 --- a/erts/emulator/sys/vxworks/sys.c +++ b/erts/emulator/sys/vxworks/sys.c @@ -296,10 +296,10 @@ void sys_sigrelease(int sig) sigprocmask(SIG_UNBLOCK, &mask, (sigset_t *)NULL); } -void +int erts_sys_prepare_crash_dump(void) { - + return 0; } /* register signal handlers XXX - they don't work, need to find out why... */ |