Justin T. Gibbs
2010-Mar-24 21:22 UTC
[Xen-devel] [PATCH] Fix gdbserver-xen support on older kernels.
The xc_ptrace API relies on errno for passing success/failure indication back to callers. However, mapping operations that fall back on legacy APIs may leave errno set to a non-zero result even thought the operation is successful. This patch resets errno after successful map operations so that xc_ptrace doesn''t inadvertently return a failure. Signed-off-by: Justin Gibbs <gibbs@scsiguy.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel