rename functions to more understandable names
diff --git a/coreutils/fold.c b/coreutils/fold.c
index e33be55..9ca693d 100644
--- a/coreutils/fold.c
+++ b/coreutils/fold.c
@@ -70,7 +70,7 @@
}
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. */
@@ -144,7 +144,7 @@
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;
}