Publishing nanopb-0.1.7

[apps/agl-service-can-low-level.git] / example / common.c

diff --git a/example/common.c b/example/common.c
index 9d93219..04a5aa8 100644 (file)
--- a/example/common.c
+++ b/example/common.c
@@ -10,24 +10,15 @@
 
 static bool write_callback(pb_ostream_t *stream, const uint8_t *buf, size_t count)
 {
-    int fd = (int)stream->state;
+    int fd = (intptr_t)stream->state;
     return send(fd, buf, count, 0) == count;
 }
 
 static bool read_callback(pb_istream_t *stream, uint8_t *buf, size_t count)
 {
-    int fd = (int)stream->state;
+    int fd = (intptr_t)stream->state;
     int result;
     
-    if (buf == NULL)
-    {
-        /* Well, this is a really inefficient way to skip input. */
-        /* It is only used when there are unknown fields. */
-        char dummy;
-        while (count-- && recv(fd, &dummy, 1, 0) == 1);
-        return count == 0;
-    }
-    
     result = recv(fd, buf, count, MSG_WAITALL);
     
     if (result == 0)
@@ -38,12 +29,12 @@ static bool read_callback(pb_istream_t *stream, uint8_t *buf, size_t count)
 
 pb_ostream_t pb_ostream_from_socket(int fd)
 {
-    pb_ostream_t stream = {&write_callback, (void*)fd, SIZE_MAX, 0};
+    pb_ostream_t stream = {&write_callback, (void*)(intptr_t)fd, SIZE_MAX, 0};
     return stream;
 }
 
 pb_istream_t pb_istream_from_socket(int fd)
 {
-    pb_istream_t stream = {&read_callback, (void*)fd, SIZE_MAX};
+    pb_istream_t stream = {&read_callback, (void*)(intptr_t)fd, SIZE_MAX};
     return stream;
 }