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Peter Hoyes
10d25fc47d
Add -e argument to xl console and pass to new escape_character argument of libxl_console_exec. Introduce a new API version to support this new argument and advertise the new functionality in libxl.h In libxl_console_exec, there are currently two call sites to execl, which uses varargs, in order to support optionally passing 'start-notify-fd' to the console client. In order to support passing the 'escape' argument optionally too, refactor to instead have a single call site to execv, which has the same behavior but takes an array of arguments. If -e is not specified, --escape is not passed to the console client and the existing value (^]) is used as a default. Update the xl docs. Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
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