upload sdk

git-svn-id: svn://kolibrios.org@4349 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/newlib/stdio/diprintf.c

@@ -0,0 +1,82 @@
+/* Copyright (C) 2005, 2007 Shaun Jackman
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+
+/*
+FUNCTION
+<<diprintf>>, <<vdiprintf>>---print to a file descriptor (integer only)
+
+INDEX
+	diprintf
+INDEX
+	_diprintf_r
+INDEX
+	vdiprintf
+INDEX
+	_vdiprintf_r
+
+ANSI_SYNOPSIS
+	#include <stdio.h>
+	#include <stdarg.h>
+	int diprintf(int <[fd]>, const char *<[format]>, ...);
+	int vdiprintf(int <[fd]>, const char *<[format]>, va_list <[ap]>);
+	int _diprintf_r(struct _reent *<[ptr]>, int <[fd]>,
+			const char *<[format]>, ...);
+	int _vdiprintf_r(struct _reent *<[ptr]>, int <[fd]>,
+			const char *<[format]>, va_list <[ap]>);
+
+DESCRIPTION
+<<diprintf>> and <<vdiprintf>> are similar to <<dprintf>> and <<vdprintf>>,
+except that only integer format specifiers are processed.
+
+The functions <<_diprintf_r>> and <<_vdiprintf_r>> are simply
+reentrant versions of the functions above.
+
+RETURNS
+Similar to <<dprintf>> and <<vdprintf>>.
+
+PORTABILITY
+This set of functions is an integer-only extension, and is not portable.
+
+Supporting OS subroutines required: <<sbrk>>, <<write>>.
+*/
+
+#include <_ansi.h>
+#include <reent.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdarg.h>
+
+int
+_DEFUN(_diprintf_r, (ptr, fd, format),
+       struct _reent *ptr _AND
+       int fd _AND
+       const char *format _DOTS)
+{
+  va_list ap;
+  int n;
+
+  va_start (ap, format);
+  n = _vdiprintf_r (ptr, fd, format, ap);
+  va_end (ap);
+  return n;
+}
+
+#ifndef _REENT_ONLY
+
+int
+_DEFUN(diprintf, (fd, format),
+       int fd _AND
+       const char *format _DOTS)
+{
+  va_list ap;
+  int n;
+
+  va_start (ap, format);
+  n = _vdiprintf_r (_REENT, fd, format, ap);
+  va_end (ap);
+  return n;
+}
+
+#endif /* ! _REENT_ONLY */