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| author | Björn-Egil Dahlberg <[email protected]> | 2015-04-20 15:28:33 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2015-04-20 15:28:33 +0200 |
| commit | a75a12e96596bb0af906a4ac303dd04584c22cf0 (patch) | |
| tree | fab2cea07646a764087b856e9f328282e8af1fc6 /lib | |
| parent | 5dead30ea35a1cd97ebc8dd8f12e27f0a27348af (diff) | |
| download | otp-a75a12e96596bb0af906a4ac303dd04584c22cf0.tar.gz otp-a75a12e96596bb0af906a4ac303dd04584c22cf0.tar.bz2 otp-a75a12e96596bb0af906a4ac303dd04584c22cf0.zip | |
kernel: Document heart environment HEART_KILL_SIGNAL
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/kernel/doc/src/heart.xml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/kernel/doc/src/heart.xml b/lib/kernel/doc/src/heart.xml index 3ec33d2f18..a424d2978e 100644 --- a/lib/kernel/doc/src/heart.xml +++ b/lib/kernel/doc/src/heart.xml @@ -78,6 +78,16 @@ <pre> % <input>erl -heart -env ERL_CRASH_DUMP_SECONDS 10 ...</input></pre> + + <p> If a regular core dump is wanted, let heart know by setting the kill signal to abort + using the environment variable <c><![CDATA[HEART_KILL_SIGNAL=SIGABRT]]></c>. + If unset, or not set to <c><![CDATA[SIGABRT]]></c>, the default behaviour will be a kill + signal using <c><![CDATA[SIGKILL]]></c>. + </p> + + <pre> +% <input>erl -heart -env HEART_KILL_SIGNAL SIGABRT ...</input></pre> + <p> Furthermore, <c><![CDATA[ERL_CRASH_DUMP_SECONDS]]></c> has the following behaviour on <c>heart</c>: |