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| author | Siri Hansen <[email protected]> | 2013-02-13 19:47:27 +0100 |
|---|---|---|
| committer | Siri Hansen <[email protected]> | 2013-03-19 14:50:12 +0100 |
| commit | d632c13e6f8953855284f3c2317e94a1e69fa2f5 (patch) | |
| tree | 95746e8f9a960a501b7811cf901d6e797b588d6f /lib/kernel/doc/src/heart.xml | |
| parent | 0be34905e603ca9e1acb5ea763bf25cdab8d5d7c (diff) | |
| download | otp-d632c13e6f8953855284f3c2317e94a1e69fa2f5.tar.gz otp-d632c13e6f8953855284f3c2317e94a1e69fa2f5.tar.bz2 otp-d632c13e6f8953855284f3c2317e94a1e69fa2f5.zip | |
Convert command string to encoded binary in heart:set_cmd/1
OTP-10843
In order to allow unicode filenames in heart commands, the command
string is now encoded according to the file name translation mode of
the emulator (file:native_name_encoding()) before it is sent to the
heart process.
Diffstat (limited to 'lib/kernel/doc/src/heart.xml')
| -rw-r--r-- | lib/kernel/doc/src/heart.xml | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/kernel/doc/src/heart.xml b/lib/kernel/doc/src/heart.xml index 2856d84dcf..3464832360 100644 --- a/lib/kernel/doc/src/heart.xml +++ b/lib/kernel/doc/src/heart.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2012</year> + <year>1996</year><year>2013</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -118,8 +118,13 @@ the system. The new Erlang runtime system will (if it misbehaves) use the environment variable <c>HEART_COMMAND</c> to reboot.</p> - <p>Limitations: The length of the <c><anno>Cmd</anno></c> command string - must be less than 2047 characters.</p> + + <p>Limitations: The <c><anno>Cmd</anno></c> command string + will be sent to the heart program as a ISO-latin-1 or UTF-8 + encoded binary depending on the file name encoding mode of the + emulator (see + <seealso marker="kernel:file#native_name_encoding/0"><c>file:native_name_encoding/0</c></seealso>). + The size of the encoded binary must be less than 2047 bytes.</p> </desc> </func> <func> |