a bit more IPv6-ization work

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

diff --git a/coreutils/fold.c b/coreutils/fold.c
index 3b5be64fe8b8a673edd96d5864373855aba2e174..fd7298169bf97bd51c000eb01a459164a7bafa44 100644 (file)
--- a/coreutils/fold.c
+++ b/coreutils/fold.c
@@ -45,7 +45,7 @@ int fold_main(int argc, char **argv)
        int i;
        int errs = 0;
 
-       if(!ENABLE_DEBUG_YANK_SUSv2) {
+       if (ENABLE_INCLUDE_SUSv2) {
                /* Turn any numeric options into -w options.  */
                for (i = 1; i < argc; i++) {
                        char const *a = argv[i];
@@ -62,7 +62,7 @@ int fold_main(int argc, char **argv)
 
        flags = getopt32(argc, argv, "bsw:", &w_opt);
        if (flags & FLAG_WIDTH)
-               width = bb_xgetlarg(w_opt, 10, 1, 10000);
+               width = xatoul_range(w_opt, 1, 10000);
 
        argv += optind;
        if (!*argv) {
@@ -70,7 +70,7 @@ int fold_main(int argc, char **argv)
        }
 
        do {
-               FILE *istream = bb_wfopen_input(*argv);
+               FILE *istream = fopen_or_warn_stdin(*argv);
                int c;
                int column = 0;         /* Screen column where next char will go. */
                int offset_out = 0;     /* Index in `line_out' for next char. */
@@ -144,11 +144,11 @@ rescan:
                        fwrite(line_out, sizeof(char), (size_t) offset_out, stdout);
                }
 
-               if (ferror(istream) || bb_fclose_nonstdin(istream)) {
+               if (ferror(istream) || fclose_if_not_stdin(istream)) {
                        bb_perror_msg("%s", *argv);     /* Avoid multibyte problems. */
                        errs |= EXIT_FAILURE;
                }
        } while (*++argv);
 
-       bb_fflush_stdout_and_exit(errs);
+       fflush_stdout_and_exit(errs);
 }