/* Log-message categories. Only FERROR and FINFO get sent over the socket,
* but FLOG and FSOCKERR can be sent over the receiver -> generator pipe.
* FLOG only goes to the log file, not the client; FCLIENT is the opposite. */
-enum logcode { FERROR=1, FINFO=2, FLOG=3, FCLIENT=4, FSOCKERR=5 };
+enum logcode { FNONE=0, FERROR=1, FINFO=2, FLOG=3, FCLIENT=4, FSOCKERR=5 };
/* Messages types that are sent over the message channel. The logcode
* values must all be present here with identical numbers. */
#endif
#define UNUSED(x) x __attribute__((__unused__))
+#define NORETURN __attribute__((__noreturn__))
#include "proto.h"
#ifndef WEXITSTATUS
#define WEXITSTATUS(stat) ((int)(((stat)>>8)&0xFF))
#endif
+#ifndef WIFEXITED
+#define WIFEXITED(stat) ((int)((stat)&0xFF) == 0)
+#endif
#define exit_cleanup(code) _exit_cleanup(code, __FILE__, __LINE__)