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Software

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trigger

The trigger-wait program

Usage

  trigger-wait [ -wWdD -t timeout ] path [ prog ]

Description

Options

• -t timeout: Wait at most timeout seconds for a trigger pull. If timeout seconds elapse without a trigger pull, then trigger-listen pulls its own trigger. The default value of timeout is (unsigned int)~0.

• -w: (Default.) Wait for prog to complete.

• -W: Do not wait for prog to complete.

• -d: (Default) Delete. Remove and recreate the fifo path upon startup.

• -D: No delete. Do not remove and recreate path upon startup.

Errors