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#include "hal/process.h"
#include "jove.h"
#include "lib/printf.h"
#include "syscall.h"
int
s_syscall_objdir_objtype(
jove_owned_obj_t *objdir,
jove_owned_obj_t *target_dir,
size_t payload_size,
void *payload_data)
{
int bytes_needed = sizeof(struct syscall_generic_objpath);
CHECK_TOOSMALL(bytes_needed, payload_size, "Message is too small for this payload!");
struct syscall_generic_objpath *payload = payload_data;
bytes_needed += payload->pathlen * 2;
CHECK_TOOSMALL(bytes_needed, payload_size, "Message is too small for second target path!");
int retval = 0;
jove_owned_obj_t *second_obj = objdir_getobj(objdir, payload->path, payload->pathlen);
CHECK_OBJEXISTS(second_obj, "Second target does not exist!");
retval = obj_gettype(second_obj);
obj_release(second_obj);
return retval;
}
int
_syscall_handle_objdir(
jove_owned_obj_t *pcb_obj,
jove_owned_obj_t *objdir,
jove_owned_obj_t *message_obj,
jove_owned_obj_t *target_obj,
struct syscall_header *header,
size_t bytes_left,
void *payload)
{
switch(header->callid) {
case SYSCALL_OBJDIR_OBJTYPE:
return s_syscall_objdir_objtype(objdir, target_obj, bytes_left, payload);
default:
kprintf("syscall_handle_objdir: Objdir does not support syscall %i\n", header->callid);
return EOOB;
}
}
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