Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 80 insertions, 0 deletions

diff --git a/lib/util/dprintf.c b/lib/util/dprintf.c
new file mode 100644
index 0000000..9d1573f
--- /dev/null
+++ b/lib/util/dprintf.c
@@ -0,0 +1,80 @@
+/* 
+   Unix SMB/CIFS implementation.
+   display print functions
+   Copyright (C) Andrew Tridgell 2001
+   Copyright (C) Jelmer Vernooij 2007
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+/*
+  this module provides functions for printing internal strings in the 
+  "display charset".
+  
+  This charset may be quite different from the chosen unix charset.
+
+  Eventually these functions will need to take care of column count constraints
+
+  The d_ prefix on print functions in Samba refers to the display character set
+  conversion
+*/
+
+#include "replace.h"
+#include "system/locale.h"
+#include "lib/util/samba_util.h"
+
+static int d_vfprintf(FILE *f, const char *format, va_list ap)
+		      PRINTF_ATTRIBUTE(2,0);
+
+static int d_vfprintf(FILE *f, const char *format, va_list ap) 
+{
+	return vfprintf(f, format, ap);
+}
+
+
+_PUBLIC_ int d_fprintf(FILE *f, const char *format, ...) 
+{
+	int ret;
+	va_list ap;
+
+	va_start(ap, format);
+	ret = d_vfprintf(f, format, ap);
+	va_end(ap);
+
+	return ret;
+}
+
+static FILE *outfile;
+
+_PUBLIC_  int d_printf(const char *format, ...)
+{
+	int ret;
+       va_list ap;
+       
+       if (!outfile) outfile = stdout;
+       
+       va_start(ap, format);
+       ret = d_vfprintf(outfile, format, ap);
+       va_end(ap);
+       
+       return ret;
+}
+
+/* interactive programs need a way of tell d_*() to write to stderr instead
+   of stdout */
+void display_set_stderr(void)
+{
+	outfile = stderr;
+}