From e611b132f9b8abe35b362e5870b74bce94a1e58e Mon Sep 17 00:00:00 2001
From: Adam <you@example.com>
Date: Sat, 16 May 2020 20:51:50 -0700
Subject: initial commit

---
 private/crt32/stdio/printf.c | 92 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 private/crt32/stdio/printf.c

(limited to 'private/crt32/stdio/printf.c')

diff --git a/private/crt32/stdio/printf.c b/private/crt32/stdio/printf.c
new file mode 100644
index 000000000..b1bc01baa
--- /dev/null
+++ b/private/crt32/stdio/printf.c
@@ -0,0 +1,92 @@
+/***
+*printf.c - print formatted
+*
+*	Copyright (c) 1985-1991, Microsoft Corporation. All rights reserved.
+*
+*Purpose:
+*	defines printf() - print formatted data
+*
+*Revision History:
+*	09-02-83  RN	initial version
+*	04-13-87  JCR	added const to declaration
+*	06-24-87  JCR	(1) Made printf conform to ANSI prototype and use the
+*			va_ macros; (2) removed SS_NE_DS conditionals.
+*	11-04-87  JCR	Multi-thread support
+*	12-11-87  JCR	Added "_LOAD_DS" to declaration
+*	05-27-88  PHG	Merged DLL and normal versions
+*	06-14-88  JCR	Use near pointer to reference _iob[] entries
+*	08-17-89  GJF	Clean up, now specific to OS/2 2.0 (i.e., 386 flat
+*			model). Also fixed copyright and indents.
+*	02-15-90  GJF	Fixed copyright
+*	03-19-90  GJF	Made calling type _CALLTYPE2, added #include
+*			<cruntime.h> and removed #include <register.h>.
+*	07-23-90  SBM	Replaced <assertm.h> by <assert.h>
+*	10-03-90  GJF	New-style function declarator.
+*
+*******************************************************************************/
+
+#include <cruntime.h>
+#include <stdio.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <file2.h>
+#include <internal.h>
+#include <os2dll.h>
+
+/***
+*int printf(format, ...) - print formatted data
+*
+*Purpose:
+*	Prints formatted data on stdout using the format string to
+*	format data and getting as many arguments as called for
+*	Uses temporary buffering to improve efficiency.
+*	_output does the real work here
+*
+*Entry:
+*	char *format - format string to control data format/number of arguments
+*	followed by list of arguments, number and type controlled by
+*	format string
+*
+*Exit:
+*	returns number of characters printed
+*
+*Exceptions:
+*
+*******************************************************************************/
+
+int _CALLTYPE2 printf (
+	const char *format,
+	...
+	)
+/*
+ * stdout 'PRINT', 'F'ormatted
+ */
+{
+	va_list arglist;
+	REG1 FILE *stream = stdout;
+	REG2 int buffing;
+	REG3 int retval;
+#ifdef MTHREAD
+	int index;
+#endif
+
+	va_start(arglist, format);
+
+	assert(format != NULL);
+
+#ifdef MTHREAD
+	index = _iob_index(stream);
+#endif
+
+	_lock_str(index);
+
+	buffing = _stbuf(stream);
+
+	retval = _output(stream,format,arglist);
+
+	_ftbuf(buffing, stream);
+
+	_unlock_str(index);
+
+	return(retval);
+}
-- 
cgit v1.2.3