From eb95f431badf197b249131a3119a92bd5317621b Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Wed, 19 Oct 2011 16:40:14 -0700
Subject: Removed usrp(2) directories.
---
usrp2/firmware/lib/printf.c | 134 --------------------------------------------
1 file changed, 134 deletions(-)
delete mode 100644 usrp2/firmware/lib/printf.c
(limited to 'usrp2/firmware/lib/printf.c')
diff --git a/usrp2/firmware/lib/printf.c b/usrp2/firmware/lib/printf.c
deleted file mode 100644
index 45bd57cb9d..0000000000
--- a/usrp2/firmware/lib/printf.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* -*- c -*- */
-/*
- * Copyright 2007 Free Software Foundation, Inc.
- *
- * 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/>.
- */
-
-/*
- * Based on code from the SDCC z80 library ;)
- */
-
-#include <stdarg.h>
-#include <stdio.h>
-
-static void
-_printn(unsigned u, unsigned base, char issigned,
- void (*emitter)(char, void *), void *pData)
-{
- const char *_hex = "0123456789ABCDEF";
- if (issigned && ((int)u < 0)) {
- (*emitter)('-', pData);
- u = (unsigned)-((int)u);
- }
- if (u >= base)
- _printn(u/base, base, 0, emitter, pData);
- (*emitter)(_hex[u%base], pData);
-}
-
-static void
-_printf(const char *format, void (*emitter)(char, void *),
- void *pData, va_list va)
-{
- while (*format) {
- if (*format != '%')
- (*emitter)(*format, pData);
- else {
- switch (*++format) {
- case 0: /* hit end of format string */
- return;
- case 'c':
- {
- char c = (char)va_arg(va, int);
- (*emitter)(c, pData);
- break;
- }
- case 'u':
- {
- unsigned u = va_arg(va, unsigned);
- _printn(u, 10, 0, emitter, pData);
- break;
- }
- case 'd':
- {
- unsigned u = va_arg(va, unsigned);
- _printn(u, 10, 1, emitter, pData);
- break;
- }
- case 'x':
- case 'p':
- {
- unsigned u = va_arg(va, unsigned);
- _printn(u, 16, 0, emitter, pData);
- break;
- }
- case 's':
- {
- char *s = va_arg(va, char *);
- while (*s) {
- (*emitter)(*s, pData);
- s++;
- }
- break;
- }
- }
- }
- format++;
- }
-}
-
-static void
-_char_emitter(char c, void *pData __attribute__((unused)))
-{
- putchar(c);
-}
-
-int
-printf(const char *format, ...)
-{
- va_list va;
- va_start(va, format);
-
- _printf(format, _char_emitter, NULL, va);
-
- va_end(va);
-
- // wrong return value...
- return 0;
-}
-
-
-#if 0
-
-// Totally dangerous. Don't use
-static void
-_buf_emitter(char c, void *pData)
-{
- *((*((char **)pData)))++ = c;
-}
-
-int sprintf(char *pInto, const char *format, ...)
-{
- va_list va;
- va_start(va, format);
-
- _printf(format, _buf_emitter, &pInto, va);
- *pInto++ = '\0';
-
- va_end(va);
-
- // FIXME wrong return value
- return 0;
-}
-#endif
--
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