src/sys/kern/kern_ktrace.c - diff

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-version 1.122, 2007/04/26 16:27:32
+version 1.123, 2007/06/01 20:24:21
 Line 819  ktruser(struct lwp *l, const char *id, v
 Line 819  ktruser(struct lwp *l, const char *id, v
 Line 819  ktruser(struct lwp *l, const char *id, v
  }
  void
+ ktrkuser(struct lwp *l, const char *id, void *addr, size_t len)
+ {
+         struct ktrace_entry *kte;
+         struct ktr_user *ktp;
+         int error;
+         if (len > KTR_USER_MAXLEN)
+                 return;
+         error = ktealloc(&kte, (void *)&ktp, l, KTR_USER, sizeof(*ktp) + len);
+         if (error != 0)
+                 return;
+         strlcpy(ktp->ktr_id, id, KTR_USER_MAXIDLEN);
+         memcpy(ktp + 1, addr, len);
+         ktraddentry(l, kte, KTA_WAITOK);
+ }
+ void
  ktrmmsg(struct lwp *l, const void *msgh, size_t size)
  {
          ktrkmem(l, KTR_MMSG, msgh, size);