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Merge virCommandPreserveFD / virCommandTransferFD

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Merge the virCommandPreserveFD / virCommandTransferFD methods
into a single virCommandPasFD method, and use a new
VIR_COMMAND_PASS_FD_CLOSE_PARENT to indicate their difference
in behaviour

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange
2013-07-11 11:31:56 +01:00
parent afb50d79db
commit 040d996342
9 changed files with 108 additions and 105 deletions
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5
docs/internals/command.html.in
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@@ -258,8 +258,9 @@
<pre>
int sharedfd = open("cmd.log", "w+");
int childfd = open("conf.txt", "r");
virCommandPreserveFD(cmd, sharedfd);
virCommandTransferFD(cmd, childfd);
virCommandPassFD(cmd, sharedfd, 0);
virCommandPassFD(cmd, childfd,
VIR_COMMAND_PASS_FD_CLOSE_PARENT);
if (VIR_CLOSE(sharedfd) &lt; 0)
goto cleanup;
</pre>