initial import

1 files changed, 78 insertions, 0 deletions

diff --git a/sysdeps/unix/common/mk-local_lim.c b/sysdeps/unix/common/mk-local_lim.c
new file mode 100644
index 0000000000..1b014f0d16
--- /dev/null
+++ b/sysdeps/unix/common/mk-local_lim.c
@@ -0,0 +1,78 @@
+/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sys/types.h>
+#include <sys/param.h>
+
+/* Generate local_limits.h from <sys/param.h> values for BSD.  */
+
+struct param
+  {
+    char *name;
+    int value;
+  };
+
+static struct param params[] =
+  {
+    { "NGROUPS_MAX", NGROUPS },
+
+    { "ARG_MAX", NCARGS },
+
+#ifdef	MAXUPRC
+    { "CHILD_MAX", MAXUPRC },
+#endif
+
+    { "OPEN_MAX", NOFILE },
+
+    /* Apparently, Ultrix's <sys/param.h> defines LINK_MAX and not MAXLINK.  */
+#if defined (LINK_MAX) && !defined (MAXLINK)
+#define MAXLINK	LINK_MAX
+#endif
+#ifdef	MAXLINK
+    { "LINK_MAX", MAXLINK },
+#endif
+
+    { "MAX_CANON", CANBSIZ },
+
+#ifndef	MAXNAMLEN
+#define MAXNAMLEN 255
+#endif
+    { "NAME_MAX", MAXNAMLEN },
+
+    { "PATH_MAX", MAXPATHLEN },
+
+    { NULL, 0 }
+  };
+
+int
+main()
+{
+  extern char *ctime();
+  extern time_t time();
+  time_t now = time((time_t *) NULL);
+  register struct param *p;
+
+  printf("\
+/* Implementation-specific limits.\n\
+   Generated at %.25s.  */\n\n", ctime(&now));
+
+  for (p = params; p->name != NULL; ++p)
+    printf("#define %s %d\n", p->name, p->value);
+
+  exit(0);
+}