Changeset 3dbe2d1f in mainline for uspace/libc/generic/io/printf_core.c

Timestamp:

2007-04-07T18:00:18Z (18 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

2a98e58

Parents:

5b303ba

Message:

use futex instead of pthread serialization
synchronize only output to stdout
cleanup

File:

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

uspace/libc/generic/io/printf_core.c

@@ -41 +41 @@
 #include <ctype.h>
 #include <string.h>
-/* For serialization */
-#include <async.h>
 
 #define __PRINTF_FLAG_PREFIX            0x00000001      /**< show prefixes 0x or 0*/
@@ -93 +91 @@
         size_t count;
         
-        if (str == NULL) {
+        if (str == NULL)
                 return printf_putnchars("(NULL)", 6, ps);
-        }
 
         for (count = 0; str[count] != 0; count++);
 
-        if (ps->write((void *) str, count, ps->data) == count) {
+        if (ps->write((void *) str, count, ps->data) == count)
                 return 0;
-        }
         
         return EOF;
@@ -448 +444 @@
         uint64_t flags;
         
-        /* Don't let other threads interfere */
-        async_serialize_start();
-
         counter = 0;
         
@@ -682 +675 @@
         }
         
-        async_serialize_end();
         return counter;
 minus_out:
-        async_serialize_end();
         return -counter;
 }