Changeset 7699c21 in mainline

Timestamp:

2013-01-24T13:55:04Z (12 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

0262f180

Parents:

6218d4b

Message:

Add setbuf() function (C89)

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

@@ -192 +192 @@
 }
 
+/** Set stream buffer.
+ *
+ * When @p buf is NULL, the stream is set as unbuffered, otherwise
+ * full buffering is enabled.
+ */
+void setbuf(FILE *stream, void *buf)
+{
+        if (buf == NULL) {
+                setvbuf(stream, NULL, _IONBF, BUFSIZ);
+        } else {
+                setvbuf(stream, buf, _IOFBF, BUFSIZ);
+        }
+}
+
 static void _setvbuf(FILE *stream)
 {

uspace/lib/c/include/stdio.h

@@ -143 +143 @@
 
 extern void setvbuf(FILE *, void *, int, size_t);
+extern void setbuf(FILE *, void *);
 
 /* Misc file functions */