Changeset 2595dab in mainline for uspace/lib/libc/generic/io/klog.c

Timestamp:

2009-06-03T19:26:28Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

d00ae4c

Parents:

ca3ba3a

Message:

I/O subsystem overhaul:

• add more POSIX-like file and stream functions (with real functionality of stdin, stdout, stderr)
• cleanup console access methods (now generic to any console-like device)
• remove unsafe stream functions
• add special open_node(), fd_node(), fd_phone() (file) and fopen_node(), fnode(), fphone() (stream) functions for HelenOS-specific I/O operations

File:

• uspace/lib/libc/generic/io/klog.c (moved) (moved from uspace/lib/libc/include/io/io.h ) (2 diffs)

uspace/lib/libc/generic/io/klog.c

@@ -1 +1 @@
 /*
  * Copyright (c) 2006 Josef Cejka
+ * Copyright (c) 2006 Jakub Vana
  * All rights reserved.
  *
@@ -33 +34 @@
  */
 
-#ifndef LIBC_IO_H_
-#define LIBC_IO_H_
+#include <libc.h>
+#include <string.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <io/klog.h>
 
-#include <sys/types.h>
+size_t klog_write(const void *buf, size_t size)
+{
+        return (size_t) __SYSCALL3(SYS_KLOG, 1, (sysarg_t) buf, size);
+}
 
-int putnchars(const char * buf, size_t count);
-int putstr(const char * str);
-int putchar(int c);
-int getchar(void);
-
-#endif
+void klog_update(void)
+{
+        (void) __SYSCALL3(SYS_KLOG, 1, NULL, 0);
+}
 
 /** @}
  */
- 
-