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pfctl: Adapt for RTEMS.

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This commit is contained in:
Christian Mauderer 2016-07-05 16:31:43 +02:00
parent 686583cba4
commit d79524e4a7
18 changed files with 217 additions and 1 deletions
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42
freebsd/contrib/pf/pfctl/parse-data.h Normal file
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@ -0,0 +1,42 @@
#include <rtems/linkersets.h>
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static struct antispoof_opts antispoof_opts);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int blockpolicy);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int debug);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int default_statelock);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct file *file);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct files files);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static struct filter_opts filter_opts);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static struct node_hfsc_opts hfsc_opts);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static struct node_state_opt *keep_state_defaults);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static struct loadanchorshead loadanchorshead);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static char *parsebuf);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int parseindex);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct pfctl *pf);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct pool_opts pool_opts);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static char pushback_buffer[]);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int pushback_index);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct queue_opts queue_opts);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct node_queue *queues);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int require_order);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static u_int16_t returnicmp6default);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static u_int16_t returnicmpdefault);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int rulestate);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct scrub_opts scrub_opts);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct symhead symhead);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct table_opts table_opts);
/* NOTE: the following variables are generated by yacc and may change with yacc
* version or generation options. */
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static YYSTACKDATA yystack);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, extern int yychar);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, extern int yydebug);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, extern int yyerrflag);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, extern YYSTYPE yylval);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, extern int yynerrs);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, extern YYSTYPE yyval);

4
freebsd/contrib/pf/pfctl/parse.y
View File

@ -29,6 +29,7 @@
%{
#ifdef __rtems__
#include <machine/rtems-bsd-user-space.h>
#include <machine/rtems-bsd-program.h>
#define pf_find_or_create_ruleset _bsd_pf_find_or_create_ruleset
#define pf_anchor_setup _bsd_pf_anchor_setup
#define pf_remove_if_empty_ruleset _bsd_pf_remove_if_empty_ruleset
@ -6133,3 +6134,6 @@ rt_tableid_max(void)
return (RT_TABLEID_MAX);
#endif
}
#ifdef __rtems__
#include "parse-data.h"
#endif /* __rtems__ */

3
freebsd/contrib/pf/pfctl/pf_print_state.c
View File

@ -32,6 +32,9 @@
*
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
#endif /* __rtems__ */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

26
freebsd/contrib/pf/pfctl/pfctl-data.h Normal file
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@ -0,0 +1,26 @@
#include <rtems/linkersets.h>
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, extern int altqsupport);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static char*anchoropt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static const char *clearopt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static const char *debugopt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, extern int dev);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int first_title);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static char*ifaceopt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int labels);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, extern int loadopt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static const char *optiopt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static struct pf_anchor_global pf_anchors);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static const char *pf_device);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static struct pf_anchor pf_main_anchor);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static char*rulesopt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static const char *showopt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static char*src_node_kill[2]);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int src_node_killers);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static char*state_kill[2]);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int state_killers);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static char*tableopt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static const char *tblcmdopt);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static const char *tblcmdopt);

53
freebsd/contrib/pf/pfctl/pfctl.c
View File

@ -33,6 +33,19 @@
*
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
#define __need_getopt_newlib
#include <getopt.h>
/* We need some functions from kernel space. */
#define pf_get_ruleset_number _bsd_pf_get_ruleset_number
#define pf_init_ruleset _bsd_pf_init_ruleset
#include <rtems/linkersets.h>
#include <machine/rtems-bsd-commands.h>
#endif /* __rtems__ */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@ -292,7 +305,11 @@ static const int nattype[3] = { PF_NAT, PF_RDR, PF_BINAT };
void
usage(void)
{
#ifndef __rtems__
extern char *__progname;
#else /* __rtems__ */
#define __progname "pfctl"
#endif /* __rtems__ */
fprintf(stderr, "usage: %s [-AdeghmNnOPqRrvz] ", __progname);
fprintf(stderr, "[-a anchor] [-D macro=value] [-F modifier]\n");
@ -1645,6 +1662,7 @@ pfctl_init_options(struct pfctl *pf)
pf->limit[PF_LIMIT_TABLES] = PFR_KTABLE_HIWAT;
pf->limit[PF_LIMIT_TABLE_ENTRIES] = PFR_KENTRY_HIWAT;
#ifndef __rtems__
mib[0] = CTL_HW;
#ifdef __FreeBSD__
mib[1] = HW_PHYSMEM;
@ -1655,6 +1673,7 @@ pfctl_init_options(struct pfctl *pf)
if (sysctl(mib, 2, &mem, &size, NULL, 0) == -1)
err(1, "sysctl");
if (mem <= 100*1024*1024)
#endif /* __rtems__ */
pf->limit[PF_LIMIT_TABLE_ENTRIES] = PFR_KENTRY_HIWAT_SMALL;
pf->debug = PF_DEBUG_URGENT;
@ -2069,6 +2088,27 @@ pfctl_lookup_option(char *cmd, const char * const *list)
return (NULL);
}
#ifdef __rtems__
static int main(int argc, char *argv[]);
RTEMS_LINKER_RWSET(bsd_prog_pfctl, char);
int
rtems_bsd_command_pfctl(int argc, char *argv[])
{
int exit_code = EXIT_FAILURE;
const void *data_buf = RTEMS_LINKER_SET_BEGIN(bsd_prog_pfctl);
const size_t data_size = RTEMS_LINKER_SET_SIZE(bsd_prog_pfctl);
rtems_bsd_program_lock();
exit_code = rtems_bsd_program_call_main_with_data_restore("pfctl",
main, argc, argv, data_buf, data_size);
rtems_bsd_program_unlock();
return exit_code;
}
#endif /* __rtems__ */
int
main(int argc, char *argv[])
{
@ -2080,6 +2120,16 @@ main(int argc, char *argv[])
char anchorname[MAXPATHLEN];
char *path;
#ifdef __rtems__
struct getopt_data getopt_data;
memset(&getopt_data, 0, sizeof(getopt_data));
#define optind getopt_data.optind
#define optarg getopt_data.optarg
#define opterr getopt_data.opterr
#define optopt getopt_data.optopt
#define getopt(argc, argv, opt) getopt_r(argc, argv, "+" opt, &getopt_data)
#endif /* __rtems__ */
if (argc < 2)
usage();
@ -2471,3 +2521,6 @@ main(int argc, char *argv[])
exit(error);
}
#ifdef __rtems__
#include "pfctl-data.h"
#endif /* __rtems__ */

8
freebsd/contrib/pf/pfctl/pfctl_altq-data.h Normal file
View File

@ -0,0 +1,8 @@
#include <rtems/linkersets.h>
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct altqs altqs);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct gen_sc rtsc);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct gen_sc lssc);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static char r2sbuf[R2S_BUFS][RATESTR_MAX]);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int r2sidx);

6
freebsd/contrib/pf/pfctl/pfctl_altq.c
View File

@ -20,6 +20,9 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
#endif /* __rtems__ */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@ -1276,3 +1279,6 @@ print_hfsc_sc(const char *scname, u_int m1, u_int d, u_int m2,
if (d != 0)
printf(")");
}
#ifdef __rtems__
#include "pfctl_altq-data.h"
#endif /* __rtems__ */

13
freebsd/contrib/pf/pfctl/pfctl_optimize-data.h Normal file
View File

@ -0,0 +1,13 @@
#include <rtems/linkersets.h>
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int add_opt_table_num);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int pf_opt_create_table_num);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static struct pf_rule_field pf_rule_desc[]);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int
(*skip_comparitors[PF_SKIP_COUNT])(struct pf_rule *, struct pf_rule *));
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static const char *skip_comparitors_names[PF_SKIP_COUNT]);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl,
static struct pfr_buffer table_buffer);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int table_identifier);

10
freebsd/contrib/pf/pfctl/pfctl_optimize.c
View File

@ -18,6 +18,12 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
/* We need some functions from kernel space. */
#define pf_find_or_create_ruleset _bsd_pf_find_or_create_ruleset
#endif /* __rtems__ */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@ -1692,4 +1698,6 @@ superblock_free(struct pfctl *pf, struct superblock *block)
superblock_free(pf, block->sb_profiled_block);
free(block);
}
#ifdef __rtems__
#include "pfctl_optimize-data.h"
#endif /* __rtems__ */

7
freebsd/contrib/pf/pfctl/pfctl_osfp-data.h Normal file
View File

@ -0,0 +1,7 @@
#include <rtems/linkersets.h>
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int class_count);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct name_list classes);
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static int fingerprint_count);
/* There is also one static buffer called "buf". But this can be ignored. See
* comment in source file. */

6
freebsd/contrib/pf/pfctl/pfctl_osfp.c
View File

@ -18,6 +18,9 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
#endif /* __rtems__ */
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
@ -1125,3 +1128,6 @@ print_ioctl(struct pf_osfp_ioctl *fp)
return (buf);
}
#ifdef __rtems__
#include "pfctl_osfp-data.h"
#endif /* __rtems__ */

3
freebsd/contrib/pf/pfctl/pfctl_parser-data.h Normal file
View File

@ -0,0 +1,3 @@
#include <rtems/linkersets.h>
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static struct node_host *iftab);

9
freebsd/contrib/pf/pfctl/pfctl_parser.c
View File

@ -33,6 +33,9 @@
*
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
#endif /* __rtems__ */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@ -40,6 +43,9 @@ __FBSDID("$FreeBSD$");
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <rtems/bsd/sys/param.h>
#ifdef __rtems__
#include <rtems/bsd/sys/errno.h>
#endif /* __rtems__ */
#include <sys/proc.h>
#include <net/if.h>
#include <netinet/in.h>
@ -1767,3 +1773,6 @@ pfctl_trans(int dev, struct pfr_buffer *buf, u_long cmd, int from)
trans.array = ((struct pfioc_trans_e *)buf->pfrb_caddr) + from;
return ioctl(dev, cmd, &trans);
}
#ifdef __rtems__
#include "pfctl_parser-data.h"
#endif /* __rtems__ */

3
freebsd/contrib/pf/pfctl/pfctl_qstats-data.h Normal file
View File

@ -0,0 +1,3 @@
#include <rtems/linkersets.h>
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static u_int32_t last_ticket);

6
freebsd/contrib/pf/pfctl/pfctl_qstats.c
View File

@ -18,6 +18,9 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
#endif /* __rtems__ */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@ -455,3 +458,6 @@ update_avg(struct pf_altq_node *a)
if (n < AVGN_MAX)
qs->avgn++;
}
#ifdef __rtems__
#include "pfctl_qstats-data.h"
#endif /* __rtems__ */

3
freebsd/contrib/pf/pfctl/pfctl_radix-data.h Normal file
View File

@ -0,0 +1,3 @@
#include <rtems/linkersets.h>
RTEMS_LINKER_RWSET_CONTENT(bsd_prog_pfctl, static char next_ch);

9
freebsd/contrib/pf/pfctl/pfctl_radix.c
View File

@ -32,6 +32,9 @@
*
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
#endif /* __rtems__ */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@ -48,6 +51,9 @@ __FBSDID("$FreeBSD$");
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#ifdef __rtems__
#define SIZE_T_MAX SIZE_MAX
#endif /* __rtems__ */
#include <err.h>
#include "pfctl.h"
@ -594,3 +600,6 @@ pfr_strerror(int errnum)
return strerror(errnum);
}
}
#ifdef __rtems__
#include "pfctl_radix-data.h"
#endif /* __rtems__ */

7
freebsd/contrib/pf/pfctl/pfctl_table.c
View File

@ -32,6 +32,9 @@
*
*/
#ifdef __rtems__
#include <machine/rtems-bsd-program.h>
#endif /* __rtems__ */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
@ -495,7 +498,11 @@ print_astats(struct pfr_astats *as, int dns)
void
radix_perror(void)
{
#ifndef __rtems__
extern char *__progname;
#else /* __rtems__ */
#define __progname "pfctl"
#endif /* __rtems__ */
fprintf(stderr, "%s: %s.\n", __progname, pfr_strerror(errno));
}