Changeset b74959bd in mainline for uspace/srv/kbd

Timestamp:

2007-11-20T21:33:32Z (18 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

8498915

Parents:

3209923

Message:

Modify ipc_answer_*() to make use of all six syscall arguments. The recommended
means of answering calls is via the ipc_answer_m() macros (where m denotes the
number of return arguments) that automatically decide between the fast register
version or the slow universal version of ipc_answer().

File:

• uspace/srv/kbd/generic/kbd.c (modified) (4 diffs)

uspace/srv/kbd/generic/kbd.c

@@ -69 +69 @@
 
         if (cons_connected && phone2cons != -1) {
-                /* recode to ASCII - one interrupt can produce more than one code so result is stored in fifo */
+                /*
+                 * recode to ASCII - one interrupt can produce more than one
+                 * code so result is stored in fifo
+                 */
                 while (!keybuffer_empty(&keybuffer)) {
                         if (!keybuffer_pop(&keybuffer, (int *)&chr))
@@ -86 +89 @@
 
         if (cons_connected) {
-                ipc_answer_fast(iid, ELIMIT, 0, 0);
+                ipc_answer_0(iid, ELIMIT);
                 return;
         }
         cons_connected = 1;
-        ipc_answer_fast(iid, 0, 0, 0);
+        ipc_answer_0(iid, EOK);
 
         while (1) {
@@ -99 +102 @@
                         ipc_hangup(phone2cons);
                         phone2cons = -1;
-                        ipc_answer_fast(callid, 0,0,0);
+                        ipc_answer_0(callid, EOK);
                         return;
                 case IPC_M_CONNECT_TO_ME:
@@ -112 +115 @@
                         retval = EINVAL;
                 }
-                ipc_answer_fast(callid, retval, 0, 0);
+                ipc_answer_0(callid, retval);
         }       
 }