Changeset 085bd54 in mainline for libc/generic/io/stream.c

Timestamp:

2006-06-06T15:16:08Z (18 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

63bb83e

Parents:

d7eafd8

Message:

Revised ipc. Now it is preferrable to use only functions from async.h, they
take care of correct buffering, waiting for answers etc.

File:

• libc/generic/io/stream.c (modified) (4 diffs)

libc/generic/io/stream.c

@@ -65 +65 @@
 
         while (i < count) {
-                if (sync_send_2(streams[0].phone, CONSOLE_GETCHAR, 0, 0, &r0, &r1) < 0) {
+                if (async_req_2(streams[0].phone, CONSOLE_GETCHAR, 0, 0, &r0, &r1) < 0) {
                         return -1;
                 }
@@ -79 +79 @@
 
         for (i = 0; i < count; i++)
-                send_call(streams[1].phone, CONSOLE_PUTCHAR, ((const char *)buf)[i]);
+                async_msg(streams[1].phone, CONSOLE_PUTCHAR, ((const char *)buf)[i]);
         
         return count;
@@ -131 +131 @@
 {
         int c = 0;
-        
+
         while (((streams[c].w) || (streams[c].r)) && (c < FDS))
                 c++;
@@ -160 +160 @@
 ssize_t write(int fd, const void *buf, size_t count)
 {
+//      __SYSCALL3(SYS_IO, 1, (sysarg_t)buf, (sysarg_t) count);
+//      return count;
         if (fd < FDS)
                 return streams[fd].w(streams[fd].param, buf, count);