1 files changed, 123 insertions, 0 deletions
diff --git a/lib/sys_resource.in.h b/lib/sys_resource.in.h
new file mode 100644
index 0000000..c87e0fc
--- /dev/null
+++ b/lib/sys_resource.in.h
@@ -0,0 +1,123 @@
+/* Substitute for <sys/resource.h>.
+   Copyright (C) 2012-2020 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
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU 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
+
+#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 */