X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=platform%2Faltos%2Ffunctions%2Fstdio%2Ffwrite.c;fp=platform%2Faltos%2Ffunctions%2Fstdio%2Ffwrite.c;h=3c1ac29dd68d0a274c0dffd70bcb490572e6a8c7;hb=aca4bf7601bc9aa2a80b71c435166c15968e142a;hp=0000000000000000000000000000000000000000;hpb=4348b127b85c6d8f8fb870635c30a42bfa20d689;p=fw%2Fpdclib

diff --git a/platform/altos/functions/stdio/fwrite.c b/platform/altos/functions/stdio/fwrite.c
new file mode 100644
index 0000000..3c1ac29
--- /dev/null
+++ b/platform/altos/functions/stdio/fwrite.c
@@ -0,0 +1,46 @@
+/* $Id$ */
+
+/* fwrite( const void *, size_t, size_t, FILE * )
+
+   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
+
+#include <_PDCLIB_glue.h>
+
+#include <stdbool.h>
+#include <string.h>
+
+size_t fwrite( const void * _PDCLIB_restrict ptr, size_t size, size_t nmemb, struct _PDCLIB_file_t * _PDCLIB_restrict stream )
+{
+    size_t total = size * nmemb;
+    size_t written = 0;
+    char *data = ptr;
+
+    while (total-- > 0)
+    {
+	char c = *data++;
+	if (putc(c, stream) != c)
+	    break;
+	written++;
+    }
+    return written / size;
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+    /* Testing covered by fread(). */
+    return TEST_RESULTS;
+}
+
+#endif
+