Shaun Jackman pointed out that fgets_unlocked() and friends are gnu extensions

not in newlib, and also that all the _unlocked variants are kind of pointless
in this context.

diff --git a/libpwdgrp/pwd_grp.c b/libpwdgrp/pwd_grp.c
index 9412fae..3661834 100644 (file)
--- a/libpwdgrp/pwd_grp.c
+++ b/libpwdgrp/pwd_grp.c
@@ -1,18 +1,6 @@
 /*  Copyright (C) 2003     Manuel Novoa III
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Library General Public
- *  License as published by the Free Software Foundation; either
- *  version 2 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Library General Public License for more details.
- *
- *  You should have received a copy of the GNU Library General Public
- *  License along with this library; if not, write to the Free
- *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Licensed under GPL v2, or later.  See file LICENSE in this tarball.
  */
 
 /*  Nov 6, 2003  Initial version.
@@ -745,7 +733,7 @@ int putgrent(const struct group *__restrict p, FILE *__restrict f)
 
                        do {
                                if (!*m) {
-                                       if (fputc_unlocked('\n', f) >= 0) {
+                                       if (fputc('\n', f) >= 0) {
                                                rv = 0;
                                        }
                                        break;
@@ -806,7 +794,7 @@ int putspent(const struct spwd *p, FILE *stream)
                goto DO_UNLOCK;
        }
 
-       if (fputc_unlocked('\n', stream) > 0) {
+       if (fputc('\n', stream) > 0) {
                rv = 0;
        }
 
@@ -1067,8 +1055,8 @@ int __pgsreader(int (*__parserfunc)(void *d, char *line), void *data,
        } else {
                skip = 0;
                do {
-                       if (!fgets_unlocked(line_buff, buflen, f)) {
-                               if (feof_unlocked(f)) {
+                       if (!fgets(line_buff, buflen, f)) {
+                               if (feof(f)) {
                                        rv = ENOENT;
                                }
                                break;