iconvconfig: Use the public feof_unlocked

Build of iconvconfig failed with CFLAGS=-Os since __feof_unlocked is
not a public symbol.  Replace with feof_unlocked (defined to
__feof_unlocked when IS_IN (libc)) to fix this.

Reported-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/iconv/gconv_parseconfdir.h b/iconv/gconv_parseconfdir.h
index e73ea0ff5c..915b60845c 100644
--- a/iconv/gconv_parseconfdir.h
+++ b/iconv/gconv_parseconfdir.h
@@ -33,6 +33,7 @@
 # define closedir __closedir
 # define mempcpy __mempcpy
 # define lstat64 __lstat64
+# define feof_unlocked __feof_unlocked
 #endif
 
 /* Name of the file containing the module information in the directories
@@ -64,7 +65,7 @@ read_conf_file (const char *filename, const char *directory, size_t dir_len)
 
   /* Process the known entries of the file.  Comments start with `#' and
      end with the end of the line.  Empty lines are ignored.  */
-  while (!__feof_unlocked (fp))
+  while (!feof_unlocked (fp))
     {
       char *rp, *endp, *word;
       ssize_t n = __getdelim (&line, &line_len, '\n', fp);