doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / lib / closein.c

diff --git a/lib/closein.c b/lib/closein.c
index 8b4bf09..5b2c915 100644 (file)
--- a/lib/closein.c
+++ b/lib/closein.c
@@ -1,6 +1,6 @@
 /* Close standard input, rewinding seekable stdin if necessary.
 
 /* Close standard input, rewinding seekable stdin if necessary.
 

-   Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2014 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
 
    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


@@ -55,7 +55,7 @@ close_stdin_set_file_name (const char *file)
    For example, POSIX requires that these two commands behave alike:
 
      (sed -ne 1q; cat) < file
    For example, POSIX requires that these two commands behave alike:
 
      (sed -ne 1q; cat) < file

-     tail -n 1 file
+     tail -n +2 file

 
    Since close_stdin is commonly registered via 'atexit', POSIX
    and the C standard both say that it should not call 'exit',
 
    Since close_stdin is commonly registered via 'atexit', POSIX
    and the C standard both say that it should not call 'exit',


@@ -72,7 +72,7 @@ close_stdin_set_file_name (const char *file)
    the removal of these files.
 
    It's important to detect such failures and exit nonzero because many
    the removal of these files.
 
    It's important to detect such failures and exit nonzero because many

-   tools (most notably `make' and other build-management systems) depend
+   tools (most notably 'make' and other build-management systems) depend

    on being able to detect failure in other tools via their exit status.  */
 
 void
    on being able to detect failure in other tools via their exit status.  */
 
 void


@@ -82,7 +82,8 @@ close_stdin (void)
 
   /* There is no need to flush stdin if we can determine quickly that stdin's
      input buffer is empty; in this case we know that if stdin is seekable,
 
   /* There is no need to flush stdin if we can determine quickly that stdin's
      input buffer is empty; in this case we know that if stdin is seekable,

-     fseeko (stdin, 0, SEEK_CUR) == lseek (0, 0, SEEK_CUR).  */
+     (fseeko (stdin, 0, SEEK_CUR), ftello (stdin))
+     == lseek (0, 0, SEEK_CUR).  */

   if (freadahead (stdin) > 0)
     {
       /* Only attempt flush if stdin is seekable, as fflush is entitled to
   if (freadahead (stdin) > 0)
     {
       /* Only attempt flush if stdin is seekable, as fflush is entitled to