1 files changed, 0 insertions, 131 deletions
diff --git a/libc/xprintf.c b/libc/xprintf.c
deleted file mode 100644
index 8f0fe94..0000000
--- a/libc/xprintf.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the 
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <stdarg.h>
-#include "libc_private.h"
-
-static int hex2asc(int n)
-{
-    n &= 15;
-    if(n > 9){
-        return ('a' - 10) + n;
-    } else {
-        return '0' + n;
-    }
-}
-
-static void xputs(const char *s, void (*xputc)(unsigned n, void *cookie), void *cookie)
-{
-    while (*s) {
-        xputc(*s++, cookie);
-    }
-}
-
-void __xprintf(const char *fmt, va_list ap,
-               void (*xputc)(unsigned n, void *cookie),
-               void *cookie)
-{
-    char scratch[16];
-
-    for(;;){
-        switch(*fmt){
-        case 0:
-            va_end(ap);
-            return;
-        case '%':
-            switch(fmt[1]) {
-            case 'c': {
-                unsigned n = va_arg(ap, unsigned);
-                xputc(n, cookie);
-                fmt += 2;
-                continue;
-            }
-            case 'h': {
-                unsigned n = va_arg(ap, unsigned);
-                xputc(hex2asc(n >> 12), cookie);
-                xputc(hex2asc(n >> 8), cookie);
-                xputc(hex2asc(n >> 4), cookie);
-                xputc(hex2asc(n >> 0), cookie);
-                fmt += 2;
-                continue;
-            }
-            case 'b': {
-                unsigned n = va_arg(ap, unsigned);
-                xputc(hex2asc(n >> 4), cookie);
-                xputc(hex2asc(n >> 0), cookie);
-                fmt += 2;
-                continue;
-            }                
-            case 'p':
-            case 'X':
-            case 'x': {
-                unsigned n = va_arg(ap, unsigned);
-                char *p = scratch + 15;
-                *p = 0;
-                do {
-                    *--p = hex2asc(n);
-                    n = n >> 4; 
-                } while(n != 0);
-                while(p > (scratch + 7)) *--p = '0';
-                xputs(p, xputc, cookie);
-                fmt += 2;
-                continue;
-            }
-            case 'd': {
-                int n = va_arg(ap, int);
-                char *p = scratch + 15;
-                *p = 0;
-                if(n < 0) {
-                    xputc('-', cookie);
-                    n = -n;
-                }
-                do {
-                    *--p = (n % 10) + '0';
-                    n /= 10;
-                } while(n != 0);
-                xputs(p, xputc, cookie);
-                fmt += 2;
-                continue;
-            }
-            case 's': {
-                char *s = va_arg(ap, char*);
-                if(s == 0) s = "(null)";
-                xputs(s, xputc, cookie);
-                fmt += 2;
-                continue;
-            }
-            }
-            xputc(*fmt++, cookie);
-            break;
-        case '\n':
-            xputc('\r', cookie);
-        default:
-            xputc(*fmt++, cookie);
-        }
-    }
-}