Rewrote mkdir (and touched lots of things in the process).

[oweals/busybox.git] / coreutils / printf.c

diff --git a/coreutils/printf.c b/coreutils/printf.c
index 832ca13d64c3460448722b19f0f34615f01bbd57..d579a9b4e49069fd5e915588058e7db36cf62ec6 100644 (file)
--- a/coreutils/printf.c
+++ b/coreutils/printf.c
@@ -47,7 +47,6 @@
 
 //   19990508 Busy Boxed! Dave Cinege
 
-#include "busybox.h"
 #include <unistd.h>
 #include <stdio.h>
 #include <sys/types.h>
@@ -56,10 +55,11 @@
 #include <stdlib.h>
 #include <fcntl.h>
 #include <ctype.h>
+#include "busybox.h"
 
 
 #ifndef S_IFMT
-# define S_IFMT 0170000
+static const int S_IFMT = 0170000;
 #endif
 #if !defined(S_ISBLK) && defined(S_IFBLK)
 # define       S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
@@ -92,28 +92,9 @@
 
 #define IN_CTYPE_DOMAIN(c) 1
 
-#ifdef isblank
-# define ISBLANK(c) (IN_CTYPE_DOMAIN (c) && isblank (c))
-#else
-# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
-#endif
-#ifdef isgraph
-# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isgraph (c))
-#else
-# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isprint (c) && !isspace (c))
-#endif
-
-#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c))
-#define ISALNUM(c) (IN_CTYPE_DOMAIN (c) && isalnum (c))
-#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (c))
-#define ISCNTRL(c) (IN_CTYPE_DOMAIN (c) && iscntrl (c))
-#define ISLOWER(c) (IN_CTYPE_DOMAIN (c) && islower (c))
-#define ISPUNCT(c) (IN_CTYPE_DOMAIN (c) && ispunct (c))
-#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
-#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
 #define ISXDIGIT(c) (IN_CTYPE_DOMAIN (c) && isxdigit (c))
 #define ISDIGIT_LOCALE(c) (IN_CTYPE_DOMAIN (c) && isdigit (c))
-#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
+#define ISDIGIT(c) (((unsigned char) (c)) - '0' <= 9)
 
 #define isodigit(c) ((c) >= '0' && (c) <= '7')
 #define hextobin(c) ((c)>='a'&&(c)<='f' ? (c)-'a'+10 : (c)>='A'&&(c)<='F' ? (c)-'A'+10 : (c)-'0')
@@ -143,7 +124,7 @@ int printf_main(int argc, char **argv)
 
        exit_status = 0;
        if (argc <= 1 || **(argv + 1) == '-') {
-               usage(printf_usage);
+               show_usage();
        }
 
        format = argv[1];