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 user *
tst_getu(struct proc *proc)
{
register int e;
struct proc tp;
struct user *u;
struct pid pidbuf;
if (kvm_read(cookie, (uintptr_t)proc->p_pidp, &pidbuf,
sizeof (pidbuf)) != sizeof (pidbuf))
printf("ERROR: couldn't get pid\n");
printf("kvm_getu(pid:%d)\n", pidbuf.pid_id);
if ((u = kvm_getu(cookie, proc)) == NULL)
printf("ERROR: kvm_getu returned NULL\n");
return (u);
}
