Incorporate bsdmake into buildsystem and reorganize libs

2010-02-16 14:41:33 +00:00
parent 6686e9ae9f
commit b706112487
1513 changed files with 8094 additions and 26613 deletions
@@ -0,0 +1,59 @@
+#include <stdlib.h>
+#include <signal.h>
+#include <unistd.h>
+#include <minix/sysutil.h>
+
+#include "syslib.h"
+
+int panicing= 0;
+
+/*===========================================================================*
+ *				panic					     *
+ *===========================================================================*/
+PUBLIC void panic(who, mess, num)
+char *who;			/* server identification */
+char *mess;			/* message format string */
+int num;			/* number to go with format string */
+{
+/* Something awful has happened. Panics are caused when an internal
+ * inconsistency is detected, e.g., a programming error or illegal 
+ * value of a defined constant.
+ */
+  message m;
+  endpoint_t me = NONE;
+  char name[20];
+  void (*suicide)(void);
+  if(panicing) return;
+  panicing= 1;
+
+  if(sys_whoami(&me, name, sizeof(name)) == OK && me != NONE)
+	printf("%s(%d): ", name, me);
+  else
+	printf("(sys_whoami failed): ");
+  printf("syslib:panic.c: stacktrace: ");
+  util_stacktrace();
+
+  if (NULL != who && NULL != mess) {
+      if (num != NO_NUM) {
+          printf("Panic in %s: %s: %d\n", who, mess, num); 
+      } else {
+          printf("Panic in %s: %s\n", who, mess); 
+      }
+  }
+
+  /* Try exit */
+  _exit(1);
+
+  /* Try to signal ourself */
+  abort();
+
+  /* If exiting nicely through PM fails for some reason, try to
+   * commit suicide. E.g., message to PM might fail due to deadlock.
+   */
+  suicide = (void (*)(void)) -1;
+  suicide();
+
+  /* If committing suicide fails for some reason, hang. */
+  for(;;) { }
+}
+