[Xen-devel] [PATCH][TOOLS] console: portability fixes

["Christoph Egger" <Christoph.Egger@xxxxxxx>]

Hi!

Attached patch adds portability fixes:
- Use openpty(), which does the same as the sequence
  of open(), grantpt(), unlockpt(), ptsname(), tcgetattr()
  => simplifies code
- Check return code from tcsetattr()
- sprintf() -> snprintf()
- OpenBSD lacks POSIX grantpt() and unlockpt()
   => requires use of openpty()
- Solaris lacks POSIX openpty() via feedback from SUN (John Levon)
   => implement openpty() for Solaris, tested and ok'd by SUN (John Levon)

Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx>


-- 
AMD Saxony, Dresden, Germany
Operating System Research Center

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Attachment: tools_console.diff
Description: Text document

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