#include <stdio.h>
#include <stdlib.h>
-#include <getopt.h>
#include <unistd.h>
#include <string.h>
#include <limits.h>
int endpos;
};
-static const int BOL = 0;
-static const int EOL = INT_MAX;
-static const int NON_RANGE = -1;
+enum {
+ BOL = 0,
+ EOL = INT_MAX,
+ NON_RANGE = -1
+};
static struct cut_list *cut_lists = NULL; /* growable array holding a series of lists */
static unsigned int nlists = 0; /* number of elements in above list */
/*
* parse_lists() - parses a list and puts values into startpos and endpos.
* valid list formats: N, N-, N-M, -M
- * more than one list can be seperated by commas
+ * more than one list can be separated by commas
*/
static void parse_lists(char *lists)
{
char *junk;
int s = 0, e = 0;
- /* take apart the lists, one by one (they are seperated with commas */
+ /* take apart the lists, one by one (they are separated with commas */
while ((ltok = strsep(&lists, ",")) != NULL) {
/* it's actually legal to pass an empty list */
}
-extern int cut_main(int argc, char **argv)
+int cut_main(int argc, char **argv)
{
unsigned long opt;
char *sopt, *sdopt;
- bb_opt_complementaly = "b~bcf:c~bcf:f~bcf";
+ bb_opt_complementally = "b--bcf:c--bcf:f--bcf";
opt = bb_getopt_ulflags(argc, argv, optstring, &sopt, &sopt, &sopt, &sdopt);
part = opt & (OPT_BYTE_FLGS|OPT_CHAR_FLGS|OPT_FIELDS_FLGS);
if(part == 0)
bb_error_msg_and_die("you must specify a list of bytes, characters, or fields");
- if(opt & 0x80000000UL)
+ if(opt & BB_GETOPT_ERROR)
bb_error_msg_and_die("only one type of list may be specified");
parse_lists(sopt);
if((opt & (OPT_DELIM_FLGS))) {