SCX_FAIL
SCX_FAIL("Failed to get affinity (%d)", errno);
SCX_FAIL("Failed to open skeleton");
SCX_FAIL("Failed to load skeleton");
SCX_FAIL("Failed to move controller off CPU %d (%d)", cpu, errno);
SCX_FAIL(__fmt, ##__VA_ARGS__); \
SCX_FAIL("Failed to open");
SCX_FAIL("Failed to load skel");