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path: root/erts/etc/common/heart.c
AgeCommit message (Collapse)Author
2011-04-06heart: remove garbage appended to heart commandMichael Santos
heart:get_cmd/0 is documented to return an empty string if the command is cleared. get_cmd/0 returns 2 extra bytes: 1 byte for the trailing null, 1 byte from the op (the op is an unsigned char and 2 bytes are allocated for it in the returned buffer). 1> heart:get_cmd(). {ok,[0,0]} 2> heart:set_cmd("echo hello"). ok 3> heart:get_cmd(). {ok,[101,99,104,111,32,104,101,108,108,111,0,0]} 4> heart:clear_cmd(). ok 5> heart:get_cmd(). {ok,[0,99]}
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2010-10-04heart: prevent buffer overflowMichael Santos
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP