kc3-lang/gnulib/lib/sys_resource.in.h

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• Hash : cf96562f
  Author :
  Date : 2024-09-16T09:45:36
  

  Don’t port July [[...]] changes to C89
  
  Yesterday’s changes to port to C17 and earlier were intrusive,
  since they twice replaced one macro with two.  Revert the macro
  definitions to what they were before yesterday, and instead change
  callers so that they always have four arguments even if the last
  one is empty.  Although this change requires C99 or later, that’s
  safe nowadays.  Suggested by Bruno Haible in:
  https://lists.gnu.org/r/bug-gnulib/2024-09/msg00079.html
  * lib/c++defs.h (_GL_FUNCDECL_RPL, _GL_FUNCDECL_SYS):
  Revert yesterday’s changes.  All callers changed.
  Add comments explaining the required comma before missing attrs.
  

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• lib/sys_resource.in.h

• /* Substitute for <sys/resource.h>.
     Copyright (C) 2012-2024 Free Software Foundation, Inc.
  
     This file 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 version 2.1 of the
     License, or (at your option) any later version.
  
     This file is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  # if __GNUC__ >= 3
  @PRAGMA_SYSTEM_HEADER@
  # endif
  @PRAGMA_COLUMNS@
  
  #ifndef _@GUARD_PREFIX@_SYS_RESOURCE_H
  
  #if @HAVE_SYS_RESOURCE_H@
  
  /* On FreeBSD 5.0, <sys/resource.h> assumes prior inclusion of <sys/types.h>
     and <sys/time.h>.  */
  # include <sys/types.h>
  # include <sys/time.h>
  
  /* The include_next requires a split double-inclusion guard.  */
  # @INCLUDE_NEXT@ @NEXT_SYS_RESOURCE_H@
  
  #endif
  
  #ifndef _@GUARD_PREFIX@_SYS_RESOURCE_H
  #define _@GUARD_PREFIX@_SYS_RESOURCE_H
  
  /* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*.  */
  #if !_GL_CONFIG_H_INCLUDED
   #error "Please include config.h first."
  #endif
  
  #if !@HAVE_SYS_RESOURCE_H@
  /* A platform that lacks <sys/resource.h>.  */
  
  /* Get 'struct timeval'.  */
  # include <sys/time.h>
  
  /* Define the RUSAGE_* constants.  */
  # define RUSAGE_SELF 0
  # define RUSAGE_CHILDREN -1
  
  # ifdef __cplusplus
  extern "C" {
  # endif
  
  # if !GNULIB_defined_struct_rusage
  /* All known platforms that lack <sys/resource.h> also lack any declaration
     of struct rusage in any other header.  */
  struct rusage
  {
    struct timeval ru_utime;      /* CPU time used in user mode */
    struct timeval ru_stime;      /* CPU time used in system mode (kernel) */
    long ru_maxrss;
    long ru_ixrss;
    long ru_idrss;
    long ru_isrss;
    long ru_minflt;
    long ru_majflt;
    long ru_nswap;
    long ru_inblock;
    long ru_oublock;
    long ru_msgsnd;
    long ru_msgrcv;
    long ru_nsignals;
    long ru_nvcsw;
    long ru_nivcsw;
  };
  #  define GNULIB_defined_struct_rusage 1
  # endif
  
  # ifdef __cplusplus
  }
  # endif
  
  #else
  
  # ifdef __VMS                      /* OpenVMS */
  /* Define the RUSAGE_* constants.  */
  #  ifndef RUSAGE_SELF
  #   define RUSAGE_SELF 0
  #  endif
  #  ifndef RUSAGE_CHILDREN
  #   define RUSAGE_CHILDREN -1
  #  endif
  # endif
  
  #endif
  
  /* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
  
  /* The definition of _GL_ARG_NONNULL is copied here.  */
  
  /* The definition of _GL_WARN_ON_USE is copied here.  */
  
  
  /* Declare overridden functions.  */
  
  
  #if @GNULIB_GETRUSAGE@
  # if !@HAVE_GETRUSAGE@
  _GL_FUNCDECL_SYS (getrusage, int, (int who, struct rusage *usage_p),
                                    _GL_ARG_NONNULL ((2)));
  # endif
  _GL_CXXALIAS_SYS (getrusage, int, (int who, struct rusage *usage_p));
  _GL_CXXALIASWARN (getrusage);
  #elif defined GNULIB_POSIXCHECK
  # undef getrusage
  # if HAVE_RAW_DECL_GETRUSAGE
  _GL_WARN_ON_USE (getrusage, "getrusage is unportable - "
                   "use gnulib module getrusage for portability");
  # endif
  #endif
  
  
  #endif /* _@GUARD_PREFIX@_SYS_RESOURCE_H */
  #endif /* _@GUARD_PREFIX@_SYS_RESOURCE_H */
  

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