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A number of minor corrections to the support for external compression

Description

A number of minor corrections to the support for external compression
programs:

  • Support platforms that have fork() but not vfork()
  • Don't write(), select(), or poll() against closed file descriptors

Details

Provenance
Tim Kientzle <kientzle@FreeBSD.org>Authored on Jun 15 2008, 10:45 AM
Parents
rGdff2641a6754: Be a little more careful about closing file descriptors that may not exist.
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