question on kvm_getprocs

[Evan S]

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Hello,

I am writing a program called jailstat, which goes through the proc
structure, checks if p_prison is true, if it is, prints out
p_prison->pr_host.

I have it working so it says, "jailed process", and prints out it's UID.
But, when I try to make it print the hostname, this is what happens.

Here's a snippet of code:

       if ((kinfo = malloc(nentries * sizeof(*kinfo))) == NULL)
                           err(1, NULL);
                   for (i = nentries; --i >= 0; ++proc_list) {
                           (&kinfo[i])->ki_p = proc_list;
                              if (KI_PROC(&kinfo[i])->p_prison)
                                      {
                                       printf("Jailed Process\n");
                                       printf("%s\n",

KI_PROC(&kinfo[i])->p_prison->pr_host);
                                      }
                                      }

KI_PROC is just a macro that is 
#define KI_PROC(ki) (&(ki)->ki_p->kp_proc)

[teqnix](~/work/c/getprocs)%gcc -g -lkvm getprocs.c -o getprocs
getprocs.c: In function `main':
getprocs.c:87: dereferencing pointer to incomplete type

If anyone could give a little help. Thanks a lot. :-)

Evan Sarmiento ([EMAIL PROTECTED])
http://sekt7.org/es
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