X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Fsetbuf.c;fp=functions%2Fstdio%2Fsetbuf.c;h=d9b722b88f46ba37f82fd342bd2a9eefa85eef2f;hb=d02f38605b53cdff5460cc6b9e1b2a80c3a2ba4c;hp=0000000000000000000000000000000000000000;hpb=3f6094115e79a45413f08361b68b71eb08da306e;p=pdclib

diff --git a/functions/stdio/setbuf.c b/functions/stdio/setbuf.c
new file mode 100644
index 0000000..d9b722b
--- /dev/null
+++ b/functions/stdio/setbuf.c
@@ -0,0 +1,39 @@
+/* $Id$ */
+
+/* Release $Name$ */
+
+/* setbuf( FILE *, char * )
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <stdio.h>
+
+#ifndef REGTEST
+
+void setbuf( FILE * _PDCLIB_restrict stream, char * _PDCLIB_restrict buf )
+{
+    /* TODO: Only allowed on a "virgin" stream; add check. */
+    if ( buf == NULL )
+    {
+        setvbuf( stream, buf, _IONBF, BUFSIZ );
+    }
+    else
+    {
+        setvbuf( stream, buf, _IOFBF, BUFSIZ );
+    }
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+    TESTCASE( NO_TESTDRIVER );
+    return TEST_RESULTS;
+}
+
+#endif