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propagate error code for prepare image

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This commit is contained in:
Tomoki Shirasawa
2013-06-05 17:38:23 +09:00
parent 8b9e97ceb7
commit d8034eeb13
5 changed files with 12 additions and 5 deletions
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9
kernel/host.c
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@@ -367,6 +367,7 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
{
struct ikc_scd_packet *packet = __packet;
struct ikc_scd_packet pckt;
int rc;
switch (packet->msg) {
case SCD_MSG_INIT_CHANNEL_ACKED:
@@ -375,10 +376,14 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
return 0;
case SCD_MSG_PREPARE_PROCESS:
if(process_msg_prepare_process(packet->arg) == 0)
if((rc = process_msg_prepare_process(packet->arg)) == 0){
pckt.msg = SCD_MSG_PREPARE_PROCESS_ACKED;
else
pckt.err = 0;
}
else{
pckt.msg = SCD_MSG_PREPARE_PROCESS_NACKED;
pckt.err = rc;
}
pckt.ref = packet->ref;
pckt.arg = packet->arg;
syscall_channel_send(c, &pckt);