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Remove set-but-unused variables from libguile.

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* libguile/filesys.c (scm_readdir): Remove set-but-unused `namlen' variable.
* libguile/fports.c (fport_flush): Same for `written'.
* libguile/gc-segment.c (scm_i_initialize_heap_segment_data): Same
  for `bvec_ptr'.
* libguile/posix.c (scm_nice): Same for `nice_value'.
* libguile/scmsigs.c (take_signal): Same for `count'.
* libguile/srfi-4.c (uvec_to_list): Same for `elts'.
* libguile/stacks.c (scm_stack_ref): Same for `c_index'.
* libguile/threads.c (scm_std_select): Same for `count'.
* libguile/throw.c (scm_ithrow): Same for `answer'.
* libguile/unif.c (scm_i_read_array): Same for `got_rank'.
This commit is contained in:
Ludovic Courtès 2012-05-23 14:55:38 +02:00
parent e254747644
commit 93f68a5ac4
10 changed files with 34 additions and 41 deletions
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8
libguile/threads.c
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@ -1,5 +1,6 @@
/* Copyright (C) 1995,1996,1997,1998,2000,2001, 2002, 2003, 2004, 2005, 2006, 2008 Free Software Foundation, Inc.
*
/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005,
* 2006, 2008, 2012 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
@ -1455,9 +1456,8 @@ scm_std_select (int nfds,
if (res > 0 && FD_ISSET (wakeup_fd, readfds))
{
char dummy;
size_t count;
count = read (wakeup_fd, &dummy, 1);
(void) read (wakeup_fd, &dummy, 1);
FD_CLR (wakeup_fd, readfds);
res -= 1;