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#include <apos/uapi.h>
/* Not entirely sure how I should handle forks/execs etc, mostly whether I
* should allow forks/execs to be called directly or only though the process
* manager. Probably though the process manager, although that will add in a
* slight bit of delay.
*
* I suppose I could add in a runtime parameter
* that would allow them to be called directly, and then the process manager
* would have to periodically ask the kernel about all threads it is aware of
* via sys_sync. Dunno.
*/
SYSCALL_DEFINE1(fork)(vm_t pid)
{
/* fork might not actually even need pid...? */
/* TODO: create new thread in the same process family */
return 0;
}
SYSCALL_DEFINE4(exec)(vm_t pid, vm_t bin, vm_t argc, vm_t argv)
{
/* TODO: execute new process */
return 0;
}
SYSCALL_DEFINE2(signal)(vm_t pid, vm_t signal)
{
/* TODO: signals? */
return 0;
}
SYSCALL_DEFINE1(switch)(vm_t pid)
{
/* TODO: switch to process */
return 0;
}
SYSCALL_DEFINE2(sync)(vm_t buf, vm_t size)
{
/* check that only the process manager can use this syscall, otherwise
* just dump process info into the buffer (I guess, not sure if this
* will be quite required */
return 0;
}
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