workbench/network/stacks/AROSTCP/libkvm/kvm.c

   1 #include <amitcp/socketbasetags.h>
   2 #include <utility/hooks.h>
   3 #include <sys/socket.h>
   4 #include <netinet/in.h>
   5 #include <fcntl.h>
   6 #include <kvm.h>
   7 #include <netdb.h>
   8
   9 #include <proto/socket.h>
  10 #define SYSTEM_PRIVATE
  11 #include <proto/miami.h>
  12
  13 #include <version.h>
  14
  15 ULONG __kvm_errno = NULL;
  16
  17 kvm_t *kvm_openfiles(const char *execfile, const char *corefile, const char *swapfile, int flags, char *errstr)
  18 {
  19     STRPTR StackVer = "";
  20     /* We have only one core and kernel (currently running) */
  21     if (execfile || corefile) {
  22         strcpy (errstr, "Operation not supported");
  23         return NULL;
  24     }
  25     SocketBaseTags(SBTM_GETREF(SBTC_RELEASESTRPTR), (ULONG)&StackVer, TAG_DONE);
  26     if (strcmp(StackVer,STACK_RELEASE)) {
  27         strcpy (errstr, "Wrong bsdsocket.library version");
  28         return NULL;
  29     }
  30     return (kvm_t *)(flags|0xdead0000); /* A clever trick */
  31 }
  32
  33 int kvm_close(kvm_t *kd)
  34 {
  35     return 0;
  36 }
  37
  38 int kvm_nlist (kvm_t *kd, struct nlist *nl)
  39 {
  40     int inval = 0;
  41
  42     for (; nl->n_name && nl->n_name[0]; nl++) {
  43         nl->n_value = (unsigned long)FindKernelVar (nl->n_name);
  44         if (nl->n_value)
  45             nl->n_type = N_TEXT;
  46         else {
  47             nl->n_type = 0;
  48             inval++;
  49         }
  50         nl->n_other = 0;
  51         nl->n_desc = 0;
  52     }
  53     return inval;
  54 }
  55