X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Funlocked-io.h;h=3ff42f279b86ec9c7c2d7b14ae62dba1bf100563;hb=cbb86267fda18ba3e409e16cf9c460cbbed1846c;hp=36a7a4885ded71a708d6254d46713036cb5d9862;hpb=0ad5dfdf100fa61c3315d9511a330d721dd0b6e5;p=gnulib.git

diff --git a/lib/unlocked-io.h b/lib/unlocked-io.h
index 36a7a4885..3ff42f279 100644
--- 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, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2004 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
@@ -19,13 +19,7 @@
 /* Written by Jim Meyering.  */
 
 #ifndef UNLOCKED_IO_H
-# define UNLOCKED_IO_H 1
-
-# ifndef USE_UNLOCKED_IO
-#  define USE_UNLOCKED_IO 1
-# endif
-
-# if USE_UNLOCKED_IO
+#define UNLOCKED_IO_H 1
 
 /* These are wrappers for functions/macros from the GNU C library, and
    from other C libraries supporting POSIX's optional thread-safe functions.
@@ -38,95 +32,106 @@
    the *_unlocked functions directly.  On hosts that lack those
    functions, invoke the non-thread-safe versions instead.  */
 
-#  include <stdio.h>
-
-#  if HAVE_DECL_CLEARERR_UNLOCKED
-#   undef clearerr
-#   define clearerr(x) clearerr_unlocked (x)
-#  else
-#   define clearerr_unlocked(x) clearerr (x)
-#  endif
-#  if HAVE_DECL_FEOF_UNLOCKED
-#   undef feof
-#   define feof(x) feof_unlocked (x)
-#  else
-#   define feof_unlocked(x) feof (x)
-#  endif
-#  if HAVE_DECL_FERROR_UNLOCKED
-#   undef ferror
-#   define ferror(x) ferror_unlocked (x)
-#  else
-#   define ferror_unlocked(x) ferror (x)
-#  endif
-#  if HAVE_DECL_FFLUSH_UNLOCKED
-#   undef fflush
-#   define fflush(x) fflush_unlocked (x)
-#  else
-#   define fflush_unlocked(x) fflush (x)
-#  endif
-#  if HAVE_DECL_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
-#   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
-#   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
-#   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
-#   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
-#   undef getc
-#   define getc(x) getc_unlocked (x)
-#  else
-#   define getc_unlocked(x) getc (x)
-#  endif
-#  if HAVE_DECL_GETCHAR_UNLOCKED
-#   undef getchar
-#   define getchar() getchar_unlocked ()
-#  else
-#   define getchar_unlocked() getchar ()
-#  endif
-#  if HAVE_DECL_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
-#   undef putchar
-#   define putchar(x) putchar_unlocked (x)
-#  else
-#   define putchar_unlocked(x) putchar (x)
-#  endif
-
-#  undef flockfile
-#  define flockfile(x) ((void) 0)
-
-#  undef ftrylockfile
-#  define ftrylockfile(x) 0
-
-#  undef funlockfile
-#  define funlockfile(x) ((void) 0)
-
-# endif /* USE_UNLOCKED_IO */
+#include <stdio.h>
+
+#if HAVE_DECL_CLEARERR_UNLOCKED
+# undef clearerr
+# define clearerr(x) clearerr_unlocked (x)
+#else
+# define clearerr_unlocked(x) clearerr (x)
+#endif
+
+#if HAVE_DECL_FEOF_UNLOCKED
+# undef feof
+# define feof(x) feof_unlocked (x)
+#else
+# define feof_unlocked(x) feof (x)
+#endif
+
+#if HAVE_DECL_FERROR_UNLOCKED
+# undef ferror
+# define ferror(x) ferror_unlocked (x)
+#else
+# define ferror_unlocked(x) ferror (x)
+#endif
+
+#if HAVE_DECL_FFLUSH_UNLOCKED
+# undef fflush
+# define fflush(x) fflush_unlocked (x)
+#else
+# define fflush_unlocked(x) fflush (x)
+#endif
+
+#if HAVE_DECL_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
+# 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
+# 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
+# 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
+# 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
+# undef getc
+# define getc(x) getc_unlocked (x)
+#else
+# define getc_unlocked(x) getc (x)
+#endif
+
+#if HAVE_DECL_GETCHAR_UNLOCKED
+# undef getchar
+# define getchar() getchar_unlocked ()
+#else
+# define getchar_unlocked() getchar ()
+#endif
+
+#if HAVE_DECL_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
+# undef putchar
+# define putchar(x) putchar_unlocked (x)
+#else
+# define putchar_unlocked(x) putchar (x)
+#endif
+
+#undef flockfile
+#define flockfile(x) ((void) 0)
+
+#undef ftrylockfile
+#define ftrylockfile(x) 0
+
+#undef funlockfile
+#define funlockfile(x) ((void) 0)
+
 #endif /* UNLOCKED_IO_H */