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annotate lib/gl_xoset.h @ 17363:5a51fb7777a9

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sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin Problem reported by Marco Atzeri in <http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>. * lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]: Simply delegate to the system <sys/select.h> in this case too. Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to be needed on Solaris either. * lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]: Simply delgate to the system <sys/time.h> in this case.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 19 Mar 2013 09:08:47 -0700
parents e542fd46ad6f
children 1f9070ef79b0
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1 /* Abstract ordered set data type, with out-of-memory checking.
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2 Copyright (C) 2009-2013 Free Software Foundation, Inc.
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3 Written by Bruno Haible <bruno@clisp.org>, 2009.
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4
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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17
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18 #ifndef _GL_XOSET_H
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19 #define _GL_XOSET_H
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20
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21 #include "gl_oset.h"
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22 #include "xalloc.h"
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23
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24 _GL_INLINE_HEADER_BEGIN
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25 #ifndef GL_XOSET_INLINE
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26 # define GL_XOSET_INLINE _GL_INLINE
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27 #endif
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30 #ifdef __cplusplus
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31 extern "C" {
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32 #endif
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33
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34 /* These functions are thin wrappers around the corresponding functions with
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35 _nx_ infix from gl_oset.h. Upon out-of-memory, they invoke xalloc_die (),
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36 instead of returning an error indicator. */
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37 #if 0 /* These are defined inline below. */
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38 extern gl_oset_t gl_oset_create_empty (gl_oset_implementation_t implementation,
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39 gl_setelement_compar_fn compar_fn,
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40 gl_setelement_dispose_fn dispose_fn);
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41 extern bool gl_oset_add (gl_oset_t set, const void *elt);
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42 #endif
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43
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44 GL_XOSET_INLINE gl_oset_t
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45 gl_oset_create_empty (gl_oset_implementation_t implementation,
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46 gl_setelement_compar_fn compar_fn,
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47 gl_setelement_dispose_fn dispose_fn)
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48 {
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49 gl_oset_t result =
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50 gl_oset_nx_create_empty (implementation, compar_fn, dispose_fn);
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51 if (result == NULL)
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52 xalloc_die ();
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53 return result;
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54 }
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56 GL_XOSET_INLINE bool
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57 gl_oset_add (gl_oset_t set, const void *elt)
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58 {
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59 int result = gl_oset_nx_add (set, elt);
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60 if (result < 0)
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61 xalloc_die ();
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62 return result;
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63 }
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64
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65 #ifdef __cplusplus
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66 }
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67 #endif
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68
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69 _GL_INLINE_HEADER_END
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70
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71 #endif /* _GL_XOSET_H */