Changeset 1765 in MondoRescue for branches/2.2.5/mindi-busybox/libbb/process_escape_sequence.c

Timestamp:

Nov 4, 2007, 3:16:40 AM (17 years ago)

Author:

Bruno Cornec

Message:

Update to busybox 1.7.2

File:

• branches/2.2.5/mindi-busybox/libbb/process_escape_sequence.c (modified) (4 diffs)

branches/2.2.5/mindi-busybox/libbb/process_escape_sequence.c

@@ -9 +9 @@
  */
 
-#include <stdio.h>
-#include <limits.h>
-#include <ctype.h>
 #include "libbb.h"
 
@@ -22 +19 @@
 char bb_process_escape_sequence(const char **ptr)
 {
-    static const char charmap[] = {
+    static const char charmap[] ALIGN1 = {
         'a',  'b',  'f',  'n',  'r',  't',  'v',  '\\', 0,
         '\a', '\b', '\f', '\n', '\r', '\t', '\v', '\\', '\\' };
@@ -47 +44 @@
 
     do {
-        d = (unsigned int)(*q - '0');
+        d = (unsigned char)(*q) - '0';
 #ifdef WANT_HEX_ESCAPES
         if (d >= 10) {
-            d = ((unsigned int)(_tolower(*q) - 'a')) + 10;
+            d = (unsigned char)(_tolower(*q)) - 'a' + 10;
         }
 #endif
@@ -81 +78 @@
             }
         } while (*++p);
-        n = *(p+(sizeof(charmap)/2));
+        n = *(p + (sizeof(charmap)/2));
     }