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2.5-18.1

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This commit is contained in:
Jakub Jelinek
2007-07-12 18:26:36 +00:00
parent 7d58530341
commit 0ecb606cb6
6215 changed files with 494638 additions and 305010 deletions
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80
posix/getconf.c
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@ -1,20 +1,18 @@
/* Copyright (C) 1991, 92, 1995-2003, 2004 Free Software Foundation, Inc.
/* Copyright (C) 1991, 92, 1995-2005, 2006 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 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 program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.
The GNU C Library is distributed in the hope that it will be useful,
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
Lesser General Public License for more details.
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 Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <unistd.h>
#include <errno.h>
@ -941,9 +939,55 @@ usage (void)
fprintf (stderr,
_("Usage: %s [-v specification] variable_name [pathname]\n"),
__progname);
fprintf (stderr,
_(" %s -a [pathname]\n"), __progname);
exit (2);
}
static void
print_all (const char *path)
{
register const struct conf *c;
size_t clen;
long int value;
char *cvalue;
for (c = vars; c->name != NULL; ++c) {
printf("%-35s", c->name);
switch (c->call) {
case PATHCONF:
value = pathconf (path, c->call_name);
if (value != -1) {
printf("%ld", value);
}
printf("\n");
break;
case SYSCONF:
value = sysconf (c->call_name);
if (value == -1l) {
if (c->call_name == _SC_UINT_MAX
|| c->call_name == _SC_ULONG_MAX)
printf ("%lu", value);
}
else {
printf ("%ld", value);
}
printf ("\n");
break;
case CONFSTR:
clen = confstr (c->call_name, (char *) NULL, 0);
cvalue = (char *) malloc (clen);
if (cvalue == NULL)
error (3, 0, _("memory exhausted"));
if (confstr (c->call_name, cvalue, clen) != clen)
error (3, errno, "confstr");
printf ("%.*s\n", (int) clen, cvalue);
free (cvalue);
break;
}
}
exit (0);
}
int
main (int argc, char *argv[])
{
@ -964,7 +1008,7 @@ main (int argc, char *argv[])
Copyright (C) %s Free Software Foundation, Inc.\n\
This is free software; see the source for copying conditions. There is NO\n\
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
"), "2004");
"), "2006");
fprintf (stderr, gettext ("Written by %s.\n"), "Roland McGrath");
return 0;
}
@ -1050,6 +1094,16 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
}
}
if (argc > 1 && strcmp (argv[1], "-a") == 0)
{
if (argc == 2)
print_all ("/");
else if (argc == 3)
print_all (argv[2]);
else
usage ();
}
if (argc < 2 || argc > 3)
usage ();