Imported Upstream version 1.4.19

[platform/upstream/m4.git] / lib / unlocked-io.h

diff --git a/lib/unlocked-io.h b/lib/unlocked-io.h
index c0ece50..ca184b3 100644 (file)
--- a/lib/unlocked-io.h
+++ b/lib/unlocked-io.h
@@ -1,6 +1,6 @@
 /* Prefer faster, non-thread-safe stdio functions if available.
 
-   Copyright (C) 2001-2004, 2009-2016 Free Software Foundation, Inc.
+   Copyright (C) 2001-2004, 2009-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -13,7 +13,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 /* Written by Jim Meyering.  */
 
@@ -33,91 +33,91 @@
 
 # include <stdio.h>
 
-# if HAVE_DECL_CLEARERR_UNLOCKED
+# if HAVE_DECL_CLEARERR_UNLOCKED || defined clearerr_unlocked
 #  undef clearerr
 #  define clearerr(x) clearerr_unlocked (x)
 # else
 #  define clearerr_unlocked(x) clearerr (x)
 # endif
 
-# if HAVE_DECL_FEOF_UNLOCKED
+# if HAVE_DECL_FEOF_UNLOCKED || defined feof_unlocked
 #  undef feof
 #  define feof(x) feof_unlocked (x)
 # else
 #  define feof_unlocked(x) feof (x)
 # endif
 
-# if HAVE_DECL_FERROR_UNLOCKED
+# if HAVE_DECL_FERROR_UNLOCKED || defined ferror_unlocked
 #  undef ferror
 #  define ferror(x) ferror_unlocked (x)
 # else
 #  define ferror_unlocked(x) ferror (x)
 # endif
 
-# if HAVE_DECL_FFLUSH_UNLOCKED
+# if HAVE_DECL_FFLUSH_UNLOCKED || defined fflush_unlocked
 #  undef fflush
 #  define fflush(x) fflush_unlocked (x)
 # else
 #  define fflush_unlocked(x) fflush (x)
 # endif
 
-# if HAVE_DECL_FGETS_UNLOCKED
+# if HAVE_DECL_FGETS_UNLOCKED || defined fgets_unlocked
 #  undef fgets
 #  define fgets(x,y,z) fgets_unlocked (x,y,z)
 # else
 #  define fgets_unlocked(x,y,z) fgets (x,y,z)
 # endif
 
-# if HAVE_DECL_FPUTC_UNLOCKED
+# if HAVE_DECL_FPUTC_UNLOCKED || defined fputc_unlocked
 #  undef fputc
 #  define fputc(x,y) fputc_unlocked (x,y)
 # else
 #  define fputc_unlocked(x,y) fputc (x,y)
 # endif
 
-# if HAVE_DECL_FPUTS_UNLOCKED
+# if HAVE_DECL_FPUTS_UNLOCKED || defined fputs_unlocked
 #  undef fputs
 #  define fputs(x,y) fputs_unlocked (x,y)
 # else
 #  define fputs_unlocked(x,y) fputs (x,y)
 # endif
 
-# if HAVE_DECL_FREAD_UNLOCKED
+# if HAVE_DECL_FREAD_UNLOCKED || defined fread_unlocked
 #  undef fread
 #  define fread(w,x,y,z) fread_unlocked (w,x,y,z)
 # else
 #  define fread_unlocked(w,x,y,z) fread (w,x,y,z)
 # endif
 
-# if HAVE_DECL_FWRITE_UNLOCKED
+# if HAVE_DECL_FWRITE_UNLOCKED || defined fwrite_unlocked
 #  undef fwrite
 #  define fwrite(w,x,y,z) fwrite_unlocked (w,x,y,z)
 # else
 #  define fwrite_unlocked(w,x,y,z) fwrite (w,x,y,z)
 # endif
 
-# if HAVE_DECL_GETC_UNLOCKED
+# if HAVE_DECL_GETC_UNLOCKED || defined get_unlocked
 #  undef getc
 #  define getc(x) getc_unlocked (x)
 # else
 #  define getc_unlocked(x) getc (x)
 # endif
 
-# if HAVE_DECL_GETCHAR_UNLOCKED
+# if HAVE_DECL_GETCHAR_UNLOCKED || defined getchar_unlocked
 #  undef getchar
 #  define getchar() getchar_unlocked ()
 # else
 #  define getchar_unlocked() getchar ()
 # endif
 
-# if HAVE_DECL_PUTC_UNLOCKED
+# if HAVE_DECL_PUTC_UNLOCKED || defined putc_unlocked
 #  undef putc
 #  define putc(x,y) putc_unlocked (x,y)
 # else
 #  define putc_unlocked(x,y) putc (x,y)
 # endif
 
-# if HAVE_DECL_PUTCHAR_UNLOCKED
+# if HAVE_DECL_PUTCHAR_UNLOCKED || defined putchar_unlocked
 #  undef putchar
 #  define putchar(x) putchar_unlocked (x)
 # else