* crypt/md5-crypt.c: Doc fix.

ChangeLog

@@ -1,5 +1,7 @@
 2002-11-10  Roland McGrath  <roland@redhat.com>
 
+	* crypt/md5-crypt.c: Doc fix.
+
 	* sysdeps/unix/make-syscalls.sh: Insert $(make-target-directory) at
 	the beginning of generated target commands.
 

crypt/md5-crypt.c

@@ -1,4 +1,5 @@
 /* One way encryption based on MD5 sum.
+   Compatible with the behavior of MD5 crypt introduced in FreeBSD 2.0.
    Copyright (C) 1996,1997,1999,2000,2001,2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.

libio/fileops.c

@@ -62,6 +62,7 @@ extern int errno;
 # define lseek(FD, Offset, Whence) __lseek (FD, Offset, Whence)
 # define read(FD, Buf, NBytes) __read (FD, Buf, NBytes)
 # define write(FD, Buf, NBytes) __write (FD, Buf, NBytes)
+# define _IO_do_write _IO_new_do_write /* For macro uses.  */
 #else
 # define _IO_new_do_write _IO_do_write
 # define _IO_new_file_attach _IO_file_attach
@@ -854,16 +855,16 @@ _IO_new_file_overflow (f, ch)
 	f->_IO_write_end = f->_IO_write_ptr;
     }
   if (ch == EOF)
-    return _IO_new_do_write(f, f->_IO_write_base,
-			    f->_IO_write_ptr - f->_IO_write_base);
+    return INTUSE(_IO_do_write) (f, f->_IO_write_base,
+				 f->_IO_write_ptr - f->_IO_write_base);
   if (f->_IO_write_ptr == f->_IO_buf_end ) /* Buffer is really full */
     if (_IO_do_flush (f) == EOF)
       return EOF;
   *f->_IO_write_ptr++ = ch;
   if ((f->_flags & _IO_UNBUFFERED)
       || ((f->_flags & _IO_LINE_BUF) && ch == '\n'))
-    if (_IO_new_do_write(f, f->_IO_write_base,
-			 f->_IO_write_ptr - f->_IO_write_base) == EOF)
+    if (INTUSE(_IO_do_write) (f, f->_IO_write_base,
+			      f->_IO_write_ptr - f->_IO_write_base) == EOF)
       return EOF;
   return (unsigned char) ch;
 }
@@ -1548,6 +1549,7 @@ _IO_file_xsgetn_maybe_mmap (fp, data, n)
 }
 
 #ifdef _LIBC
+# undef _IO_do_write
 versioned_symbol (libc, _IO_new_do_write, _IO_do_write, GLIBC_2_1);
 versioned_symbol (libc, _IO_new_file_attach, _IO_file_attach, GLIBC_2_1);
 versioned_symbol (libc, _IO_new_file_close_it, _IO_file_close_it, GLIBC_2_1);