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signal (part 1)

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This commit is contained in:
Tomoki Shirasawa
2014-01-07 11:57:57 +09:00
parent 9e00275120
commit a8c249ddaf
11 changed files with 224 additions and 72 deletions
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5
kernel/host.c
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@@ -97,6 +97,7 @@ static int process_msg_prepare_process(unsigned long rphys)
return -ENOMEM;
}
proc->pid = pn->pid;
proc->tid = pn->pid;
proc->vm->region.user_start = pn->user_start;
proc->vm->region.user_end = pn->user_end;
proc->rlimit_stack.rlim_cur = pn->rlimit_stack_cur;
@@ -394,7 +395,7 @@ static void syscall_channel_send(struct ihk_ikc_channel_desc *c,
ihk_ikc_send(c, packet, 0);
}
extern unsigned long do_kill(int, int);
extern unsigned long do_kill(int, int, int);
static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
void *__packet, void *ihk_os)
@@ -433,7 +434,7 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
//cpu_local_var(next) = (struct process *)packet->arg;
return 0;
case SCD_MSG_SEND_SIGNAL:
rc = do_kill((int)packet->arg, (int)(packet->arg >> 32));
rc = do_kill((int)packet->arg, -1, (int)(packet->arg >> 32));
kprintf("SCD_MSG_SEND_SIGNAL: %lx, rc=%d\n", packet->arg, rc);
return 0;
}