int
sh_count_procs(char *procname)
{
struct proc *p;
struct user *u;
int total;
if (kd == NULL) {
return -1;
}
if (kvm_setproc(kd) < 0) {
return (-1);
}
kvm_setproc(kd);
total = 0;
while ((p = kvm_nextproc(kd)) != NULL) {
if (!p) {
return (-1);
}
u = kvm_getu(kd, p);
/*
* Skip this entry if u or u->u_comm is a NULL pointer
*/
if (!u) {
continue;
}
DEBUGMSGTL(("proc","misc1 Comparing wanted %s against %s\n",
procname, u->u_comm));
if (strcmp(procname, u->u_comm) == 0)
total++;
}
return (total);
}
int
sh_count_regexp_procs(char *procname, pcre *regexp)
{
struct proc *p;
struct user *u;
int total;
if (kd == NULL) {
return -1;
}
if (kvm_setproc(kd) < 0) {
return (-1);
}
kvm_setproc(kd);
total = 0;
while ((p = kvm_nextproc(kd)) != NULL) {
if (!p) {
return (-1);
}
u = kvm_getu(kd, p);
/*
* Skip this entry if u or u->u_comm is a NULL pointer
*/
if (!u) {
continue;
}
if (strcmp(procname, u->u_comm) == 0)
total++;
}
return (total);
}
struct proc *
tst_nextproc(void)
{
struct proc *proc;
struct pid pidbuf;
printf("kvm_nextproc()\n");
if ((proc = kvm_nextproc(cookie)) == NULL) {
printf("kvm_nextproc returned NULL\n");
return (proc);
}
/*
* p_pid is now a macro which turns into a ptr dereference;
* must do a kvm_read to get contents.
*/
if (kvm_read(cookie, (u_long)proc->p_pidp, (char *)&pidbuf,
sizeof (struct pid)) != sizeof (struct pid)) {
printf("ERROR: couldn't get pid\n");
}
printf("p_pid: %d\n", pidbuf.pid_id);
return (proc);
}
