Changeset 3629481 in mainline

Timestamp:

2010-07-27T16:45:19Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

5a9f4d7

Parents:

9ded977

Message:

implement fileno()

Location:

uspace/lib/c

Files:

• generic/io/io.c (modified) (1 diff)
• include/stdio.h (modified) (1 diff)

uspace/lib/c/generic/io/io.c

@@ -757 +757 @@
 }
 
+int fileno(FILE *stream)
+{
+        if (stream->klog) {
+                errno = EBADF;
+                return -1;
+        }
+        
+        return stream->fd;
+}
+
 int fphone(FILE *stream)
 {

uspace/lib/c/include/stdio.h

@@ -171 +171 @@
 extern off64_t ftell(FILE *);
 extern int feof(FILE *);
+extern int fileno(FILE *);
 
 extern int fflush(FILE *);