This avoid the need to generate the _paths.h header when the
information is from autoconf anyway.
They are no more users of the "buildmakevars2header" macro, so it can
be removed from "Config.mk".
Also removed the extra "-f" flag where "$(RM)" is used (xl/Makefile).
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
literal strings are not meant to be modified. So we should use const
char * rather than char * when we want to store a pointer to them.
Signed-off-by: Julien Grall <jgrall@amazon.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Wei Liu <wl@xen.org>
Occasionally, "dead" xentop processes consuming 100% CPU time have been
observed.
When the QEMU process the qmp_read() function is communicating with
terminates, qmp_read() may enter an infinite loop. poll() signals EOF (POLLIN
and POLLHUP set), the subsequent read() call returns 0, and then the function
calls poll() again, which still sees the EOF condition and will return again
immediately with POLLIN and POLLHUP set, repeating ad infinitum.
A simple fix is to terminate the loop when read returns 0 (under "normal"
instances, poll will return with POLLIN set only if there is data to read, so
read will always read >0 bytes, except if the socket has been closed).
Signed-off-by: Hans Reiser <hr@sec.uni-passau.de>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
There is no reason why libxenstat is not placed in the tools/libs
directory.
At the same time move xenstat.h to a dedicated include directory
in tools/libs/stat in order to follow the same pattern as the other
libraries in tools/libs.
As now xentop is the only left directory in xenstat move it directly
under tools and get rid of tools/xenstat.
Fix some missing prototype errors (add one prototype and make two
functions static).
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
Anthony PERARD
Julien Grall
Hans Reiser
Juergen Gross