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Optional IPC logging

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This commit is contained in:
Erik van der Kouwe
2010-06-24 13:31:40 +00:00
parent 3985311b2e
commit fe07e7c984
9 changed files with 210 additions and 1 deletions
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13
kernel/proc.c
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@@ -560,6 +560,11 @@ PUBLIC int mini_send(
: (flags & NON_BLOCKING ? SENDNB : SEND));
IPC_STATUS_ADD_CALL(dst_ptr, call);
RTS_UNSET(dst_ptr, RTS_RECEIVING);
#if DEBUG_DUMPIPC
printmsgsend(&dst_ptr->p_delivermsg, caller_ptr, dst_ptr);
printmsgrecv(&dst_ptr->p_delivermsg, caller_ptr, dst_ptr);
#endif
} else {
if(flags & NON_BLOCKING) {
return(ENOTREADY);
@@ -592,6 +597,10 @@ PUBLIC int mini_send(
xpp = &dst_ptr->p_caller_q; /* find end of list */
while (*xpp) xpp = &(*xpp)->p_q_link;
*xpp = caller_ptr; /* add caller to end */
#if DEBUG_DUMPIPC
printmsgsend(&caller_ptr->p_sendmsg, caller_ptr, dst_ptr);
#endif
}
return(OK);
}
@@ -718,6 +727,10 @@ PRIVATE int mini_receive(struct proc * caller_ptr,
if (sender->p_misc_flags & MF_SIG_DELAY)
sig_delay_done(sender);
#if DEBUG_DUMPIPC
printmsgrecv(&caller_ptr->p_delivermsg, *xpp, caller_ptr);
#endif
*xpp = sender->p_q_link; /* remove from queue */
sender->p_q_link = NULL;
return(OK); /* report success */