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man-db docs/ChangeLog lib/pipeline.c lib/pipeli...

From: Colin Watson
Subject: man-db docs/ChangeLog lib/pipeline.c lib/pipeli...
Date: Sun, 03 Aug 2003 18:53:20 -0400

CVSROOT:        /cvsroot/man-db
Module name:    man-db
Changes by:     Colin Watson <address@hidden>   03/08/03 18:53:19

Modified files:
        docs           : ChangeLog 
        lib            : pipeline.c pipeline.h 

Log message:
        infd and outfd should now only be set by pipeline_start(). Positive
        values in want_in and want_out now indicate caller-supplied file
        descriptors, while negative values indicate a request for
        pipeline_start() to create a pipe.
        * lib/pipeline.h (struct pipeline): Document this.
        * lib/pipeline.c (pipeline_start): Implement it. Caller-supplied
        input and output file descriptors previously didn't work properly.
        (pipeline_wait): Update TODO comment.


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