Changeset 2595dab in mainline for uspace/lib/libc/generic/io/printf.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/printf.c (modified) (1 diff)

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

@@ -35 +35 @@
 #include <io/printf_core.h>
 #include <stdio.h>
-#include <stdio.h>
 
 /** Print formatted text.
- * @param fmt   format string
+ *
+ * @param stream Output stream
+ * @param fmt    Format string
+ *
  * \see For more details about format string see printf_core.
+ *
+ */
+int fprintf(FILE *stream, const char *fmt, ...)
+{
+        va_list args;
+        va_start(args, fmt);
+        
+        int ret = vfprintf(stream, fmt, args);
+        
+        va_end(args);
+        
+        return ret;
+}
+
+/** Print formatted text to stdout.
+ *
+ * @param fmt Format string
+ *
+ * \see For more details about format string see printf_core.
+ *
  */
 int printf(const char *fmt, ...)
 {
-        int ret;
         va_list args;
-
         va_start(args, fmt);
-
-        ret = vprintf(fmt, args);
+        
+        int ret = vprintf(fmt, args);
         
         va_end(args);
-
+        
         return ret;
 }