Update gnulib files.

3 files changed, 29 insertions, 1 deletions

diff --git a/lgl/Makefile.am b/lgl/Makefile.am
index 123c7f8d7e..e8b19e6d6c 100644
--- a/lgl/Makefile.am
+++ b/lgl/Makefile.am
@@ -391,6 +391,8 @@ stdio.h: stdio.in.h
 	      -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
 	      -e 's|@''GNULIB_FPRINTF_POSIX''@|$(GNULIB_FPRINTF_POSIX)|g' \
 	      -e 's|@''GNULIB_PRINTF_POSIX''@|$(GNULIB_PRINTF_POSIX)|g' \
+	      -e 's|@''GNULIB_OBSTACK_PRINTF''@|$(GNULIB_OBSTACK_PRINTF)|g' \
+	      -e 's|@''GNULIB_OBSTACK_PRINTF_POSIX''@|$(GNULIB_OBSTACK_PRINTF_POSIX)|g' \
 	      -e 's|@''GNULIB_SNPRINTF''@|$(GNULIB_SNPRINTF)|g' \
 	      -e 's|@''GNULIB_SPRINTF_POSIX''@|$(GNULIB_SPRINTF_POSIX)|g' \
 	      -e 's|@''GNULIB_VFPRINTF_POSIX''@|$(GNULIB_VFPRINTF_POSIX)|g' \
@@ -429,6 +431,8 @@ stdio.h: stdio.in.h
 	      -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
 	      -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
 	      -e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
+	      -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
+	      -e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
 	      -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
 	      < $(srcdir)/stdio.in.h; \
 	} > $@-t
diff --git a/lgl/m4/stdio_h.m4 b/lgl/m4/stdio_h.m4
index fa262e359c..4980f9e0dc 100644
--- a/lgl/m4/stdio_h.m4
+++ b/lgl/m4/stdio_h.m4
@@ -1,4 +1,4 @@
-# stdio_h.m4 serial 10
+# stdio_h.m4 serial 11
 dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -21,6 +21,8 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS],
 [
   GNULIB_FPRINTF_POSIX=0;  AC_SUBST([GNULIB_FPRINTF_POSIX])
   GNULIB_PRINTF_POSIX=0;   AC_SUBST([GNULIB_PRINTF_POSIX])
+  GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF])
+  GNULIB_OBSTACK_PRINTF_POSIX=0;  AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
   GNULIB_SNPRINTF=0;       AC_SUBST([GNULIB_SNPRINTF])
   GNULIB_SPRINTF_POSIX=0;  AC_SUBST([GNULIB_SPRINTF_POSIX])
   GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX])
@@ -62,6 +64,8 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS],
   HAVE_DECL_GETDELIM=1;    AC_SUBST([HAVE_DECL_GETDELIM])
   HAVE_DECL_GETLINE=1;     AC_SUBST([HAVE_DECL_GETLINE])
   REPLACE_GETLINE=0;       AC_SUBST([REPLACE_GETLINE])
+  HAVE_DECL_OBSTACK_PRINTF=1;     AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
+  REPLACE_OBSTACK_PRINTF=0;       AC_SUBST([REPLACE_OBSTACK_PRINTF])
 ])
 
 dnl Code shared by fseeko and ftello.  Determine if large files are supported,
diff --git a/lgl/stdio.in.h b/lgl/stdio.in.h
index d5962aa4fc..ea4df7c651 100644
--- a/lgl/stdio.in.h
+++ b/lgl/stdio.in.h
@@ -212,6 +212,26 @@ extern int vsprintf (char *str, const char *format, va_list args)
 # endif
 #endif
 
+#if @GNULIB_OBSTACK_PRINTF@
+# if @REPLACE_OBSTACK_PRINTF@
+#  define obstack_printf rpl_osbtack_printf
+#  define obstack_vprintf rpl_obstack_vprintf
+# endif
+# if @REPLACE_OBSTACK_PRINTF@ || !@HAVE_DECL_OBSTACK_PRINTF@
+  struct obstack;
+  /* Grow an obstack with formatted output.  Return the number of
+     bytes added to OBS.  No trailing nul byte is added, and the
+     object should be closed with obstack_finish before use.  Upon
+     memory allocation error, call obstack_alloc_failed_handler.  Upon
+     other error, return -1.  */
+  extern int obstack_printf (struct obstack *obs, const char *format, ...)
+    __attribute__ ((__format__ (__printf__, 2, 3)));
+  extern int obstack_vprintf (struct obstack *obs, const char *format,
+			      va_list args)
+    __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#endif
+
 #if @GNULIB_FOPEN@
 # if @REPLACE_FOPEN@
 #  define fopen rpl_fopen