1 files changed, 11 insertions, 9 deletions

diff --git a/coreutils/dos2unix.c b/coreutils/dos2unix.c
index b1d0a9d70..c28e6a8b9 100644
--- a/coreutils/dos2unix.c
+++ b/coreutils/dos2unix.c
@@ -35,6 +35,10 @@
 #include <sys/time.h>
 #include "busybox.h"
 
+#define CT_AUTO         0
+#define CT_UNIX2DOS     1
+#define CT_DOS2UNIX     2
+
 /* We are making a lame pseudo-random string generator here.  in
  * convert(), each pass through the while loop will add more and more
  * stuff into value, which is _supposed_ to wrap.  We don't care about
@@ -55,15 +59,13 @@ static int convert(char *fn, int ConvType)
         FILE *in = stdin, *out = stdout;
 
         if (fn != NULL) {
-                if ((in = wfopen(fn, "rw")) == NULL) {
-                        return -1;
-                }
+                in = bb_xfopen(fn, "rw");
                 safe_strncpy(tempFn, fn, sizeof(tempFn));
                 c = strlen(tempFn);
                 tempFn[c] = '.';
                 while(1) {
                     if (c >=BUFSIZ)
-                        error_msg_and_die("unique name not found");
+                        bb_error_msg_and_die("unique name not found");
                     /* Get some semi random stuff to try and make a
                      * random filename based (and in the same dir as)
                      * the input file... */
@@ -92,7 +94,7 @@ static int convert(char *fn, int ConvType)
                                 // file is alredy in DOS format so it is not necessery to touch it
                                 remove(tempFn);
                                 if (fclose(in) < 0 || fclose(out) < 0) {
-                                        perror_msg(NULL);
+                                        bb_perror_nomsg();
                                         return -2;
                                 }
                                 return 0;
@@ -106,7 +108,7 @@ static int convert(char *fn, int ConvType)
                                 // file is alredy in UNIX format so it is not necessery to touch it
                                 remove(tempFn);
                                 if ((fclose(in) < 0) || (fclose(out) < 0)) {
-                                        perror_msg(NULL);
+                                        bb_perror_nomsg();
                                         return -2;
                                 }
                                 return 0;
@@ -137,7 +139,7 @@ static int convert(char *fn, int ConvType)
 
         if (fn != NULL) {
             if (fclose(in) < 0 || fclose(out) < 0) {
-                perror_msg(NULL);
+                bb_perror_nomsg();
                 remove(tempFn);
                 return -2;
             }
@@ -146,7 +148,7 @@ static int convert(char *fn, int ConvType)
              * should be true since we put them into the same directory
              * so we _should_ be ok, but you never know... */
             if (rename(tempFn, fn) < 0) {
-                perror_msg("unable to rename '%s' as '%s'", tempFn, fn);
+                bb_perror_msg("unable to rename '%s' as '%s'", tempFn, fn);
                 return -1;
             }
         }
@@ -177,7 +179,7 @@ int dos2unix_main(int argc, char *argv[])
                         ConvType = CT_DOS2UNIX;
                         break;
                 default:
-                        show_usage();
+                        bb_show_usage();
                 }
         }