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61448c507d
level things. But they're all over the place. This commits moves them all to the new docs/internals/ directory, and gives them a consistent naming scheme. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4196
23 lines
654 B
Plaintext
23 lines
654 B
Plaintext
digraph mutex_states {
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// States
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free;
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locked;
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unlocking;
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dead;
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// Valid transitions
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dead -> free [ label="initialized" ];
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free -> locked [ label="locked" ];
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locked -> unlocking [ label="unlocked\nby owner" ];
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unlocking -> free [ label="unlock completed" ];
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unlocking -> locked [ label="lock changed owner" ];
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free -> dead [ label="destroyed" ];
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// Bad transitions
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dead -> locked [ style=dotted, label="locked\nafter destroy" ];
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dead -> free [ style=dotted, label="unlocked\nafter destroy" ];
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locked -> free [ style=dotted, label="unlocked\nby non-owner" ];
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locked -> dead [ style=dotted, label="destroyed\nwhile locked" ];
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}
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