5860 Commits

Author SHA1 Message Date
5d7623a502 Hide struct number_set implementation details from users
* number_set.h (number_slot_t, struct number_set): Move to number_set.c.
(struct number_set): Add forward declaration.
(read_set, write_set, signal_set): Change prototypes from objects
to pointers.
* filter_qualify.c (read_set, write_set, signal_set): Change definitions
from objects to pointers.
(abbrev_set, inject_set, raw_set, trace_set, verbose_set): Change
definitions from arrays to pointers.
(qualify_read): Initialize read_set before first use.
(qualify_write): Initialize write_set before first use.
(qualify_signals): Initialize signal_set before first use.
(qualify_trace): Initialize trace_set before first use.
(qualify_abbrev): Initialize abbrev_set before first use.
(qualify_verbose): Initialize verbose_set before first use.
(qualify_raw): Initialize raw_set before first use.
(qualify_inject_common): Initialize inject_set before first use.
* strace.c (print_signalled, print_stopped): Update signal_set usage.
* syscall.c (dumpio): Update usage of read_set and write_set.
2017-08-22 21:23:49 +00:00
ef7b7a70c1 Extend number_set interface
* number_set.h (number_set_array_is_empty, is_number_in_set_array,
add_number_to_set_array, clear_number_set_array,
invert_number_set_array, alloc_number_set_array, free_number_set_array):
New function prototypes.
* number_set.c (number_set_array_is_empty, is_number_in_set_array,
add_number_to_set_array, clear_number_set_array,
invert_number_set_array, alloc_number_set_array, free_number_set_array):
New functions.
* basic_filters.c (qualify_syscall_number, qualify_syscall_regex,
qualify_syscall_class, qualify_syscall_name): Use
add_number_to_set_array.
(qualify_syscall_tokens, qualify_tokens): Use
clear_number_set_array and invert_number_set_array.
* filter_qualify.c (qualify_inject_common): Use alloc_number_set_array,
number_set_array_is_empty, is_number_in_set_array,
add_number_to_set_array, and free_number_set_array.
(qual_flags): Use is_number_in_set_array.
2017-08-22 21:23:49 +00:00
67c97082ac Move number_set interface to separate files
* number_set.c: New file.
* number_set.h: Likewise.
* Makefile.am (strace_SOURCES): Add them.
* basic_filters.c: Include "number_set.h".
(number_slot_t, struct number_set): Move to number_set.h.
(BITS_PER_SLOT, number_setbit, number_isset, reallocate_number_set,
add_number_to_set, is_number_in_set): Move to number_set.c.
* defs.h (struct number_set): Remove forward declaration.
(read_set, write_set, signal_set, is_number_in_set): Move to number_set.h.
* filter.h (add_number_to_set): Move to number_set.h.
* filter_qualify.c: Include "number_set.h".
(number_slot_t, struct number_set): Remove.
* strace.c: Include "number_set.h".
* syscall.c: Likewise.
2017-08-22 21:23:49 +00:00
Edgar Kaziakhmedov
e398011d2b Move SUPPORTED_PERSONALITIES to a separate file
Since the defs.h contains unrelated declarations which are
redundant (and sometimes conflicting) for other binaries included
in the strace package, move SUPPORTED_PERSONALITIES defintions
to a separate file.

* defs.h: Include "supported_personalities.h".
(SUPPORTED_PERSONALITIES): Move ...
* supported_personalities.h: ... to the new file.
* Makefile.am (strace_SOURCES): Add it.

Signed-off-by: Edgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
2017-08-22 15:24:05 +00:00
Edgar Kaziakhmedov
b1fab45b47 Move string_to_uint* functions to a separate file
Make string_to_uint* functions available to other binaries
included in the strace package.

* string_to_uint.h: New file.
* defs.h: Include it.
(string_to_uint_ex, string_to_uint_upto, string_to_uint): Move
to string_to_uint.h.
* util.c (string_to_uint_ex, string_to_uint): Move ...
* string_to_uint.c: ... to the new file.
* Makefile.am (strace_SOURCES): Add string_to_uint.h and string_to_uint.c.

Signed-off-by: Edgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
2017-08-22 15:24:05 +00:00
JingPiao Chen
bc9fd5ffb9 tests: check decoding of ifaddrmsg netlink attributes
* tests/nlattr_ifaddrmsg.c: Include <arpa/inet.h>.
(IFA_FLAGS, SET_IFA_FAMILY): New macros.
(init_ifaddrmsg): Set ifaddrmsg.ifa_family field from ifa_family.
(print_ifaddrmsg): Print ifaddrmsg.ifa_family field using ifa_family_str.
(main): Check decoding of IFA_ADDRESS, IFA_CACHEINFO, and IFA_FLAGS.
2017-08-22 11:39:03 +00:00
JingPiao Chen
f076c78667 rtnl_addr: decode ifaddrmsg netlink attributes
* rtnl_addr.c (decode_ifa_address,
decode_ifa_cacheinfo, decode_ifa_flags): New functions.
(ifaddrmsg_nla_decoders): New array.
(decode_ifaddrmsg): Use it.
2017-08-22 11:39:03 +00:00
89cab1f000 Export decode_inet_addr
* defs.h (decode_inet_addr): New prototype.
* netlink_inet_diag.c (decode_inet_addr): Remove static keyword, move ...
* sockaddr.c: ... here.
2017-08-22 11:39:03 +00:00
7c6f8ad313 netlink_inet_diag: prepare decode_inet_addr for export
* netlink_inet_diag.c (decode_inet_addr): Change return type to bool,
parametrize field name using new var_name argument.
(decode_inet_diag_hostcond): Specify "addr" field name
to decode_inet_addr.
2017-08-22 11:39:03 +00:00
b3cbf90920 print_inet_addr: add support of invocations without field name
Prepare print_inet_addr for use in structureless contexts where
no structure field name is available.

* sockaddr.c (print_inet_addr): Handle var_name == NULL.
2017-08-20 11:10:03 +00:00
6a54605010 print_inet_addr: print address of unsupported family in hex
* sockaddr.c (print_inet_addr): Specify QUOTE_FORCE_HEX
to print_quoted_string.
2017-08-19 11:04:00 +00:00
25f91fd854 mips o32: do not bail out in get_syscall_args if umoven fails
If the kernel contains commit 84d77d3f06e7e8dea057d10e8ec77ad71f721be3,
both PTRACE_PEEKDATA and process_vm_readv become unavailable when the
process dumpable flag is cleared.  As the first 4 syscall arguments are
still available via registers, do not treat this as get_syscall_args
error.

This condition is triggered and therefore tested by prctl-dumpable test.

* linux/mips/get_syscall_args.c (get_syscall_args) [LINUX_MIPSO32]:
Do not bail out if umoven fails.
2017-08-18 14:30:08 +00:00
dac32d406f configure: cleanup struct statfs/statfs64 member checks
* configure.ac <AC_CHECK_TYPES([struct statfs])>: Merge several
AC_CHECK_MEMBERS checks of struct statfs members into a single check.
<AC_CHECK_TYPES([struct statfs64])>: Likewise, for checks
of struct statfs64 members.
2017-08-17 12:43:18 +00:00
1cd860cc6c tests: fix a few harmless -Woverflow compilation warnings
Fix the following compilation warnings on platforms where
sizeof(struct timeval.tv_usec) < sizeof(long):

xettimeofday.c: In function ‘main’:
xettimeofday.c:76:16: warning: overflow in implicit constant conversion [-Woverflow]
  tv->tv_usec = (long) 0xbadc0dedfacefeedLL;
xetitimer.c: In function ‘main’:
xetitimer.c:170:28: warning: overflow in implicit constant conversion [-Woverflow]
  p_new->it_value.tv_usec = (long) 0xbadc0dedfacefeedLL;
In file included from utimes.c:38:0:
xutimes.c: In function ‘main’:
xutimes.c:110:18: warning: overflow in implicit constant conversion [-Woverflow]
  tv[1].tv_usec = (long) 0xbadc0dedfacefeedLL;
futimesat.c: In function ‘main’:
futimesat.c:121:18: warning: overflow in implicit constant conversion [-Woverflow]
  tv[1].tv_usec = (long) 0xbadc0dedfacefeedLL;
In file included from _newselect.c:35:0:
xselect.c: In function ‘main’:
xselect.c:94:16: warning: overflow in implicit constant conversion [-Woverflow]
  tv->tv_usec = (long) 0xbadc0dedfacefeedLL;
                ^
* tests/futimesat.c (main): In initialization of struct timeval.tv_usec,
change explicit cast from (long) to (suseconds_t).
* tests/xetitimer.c: Likewise.
* tests/xettimeofday.c: Likewise.
* tests/xselect.c: Likewise.
* tests/xutimes.c: Likewise.

Reported-by: Anatoly Pugachev <matorola@gmail.com>
2017-08-16 17:50:25 +00:00
06c4151a49 tests: fix sigaction.test on sparc
On sparc, the first argument of old sigaction syscall has negated
semantics, compared to other architectures.  While sigaction.test
was aware about this arch-specific detail from the beginning, in one
of many sigaction syscall invocations a non-negative signal number
was erroneously passed on sparc.

* tests/sigaction.c (ADDR_INT, SIGNO_INT): New arch-specific macros.
(signo, addr): Use them.
2017-08-16 16:25:03 +00:00
239418b7f8 nlattr: fix printing of unrecognized attribute data
Do not print more than "nlattr.nla_len - NLA_HDRLEN" bytes
of unrecognized attribute data.

* nlattr.c (decode_nlattr_with_data): Specify "nla_len - NLA_HDRLEN"
instead of "len - NLA_HDRLEN" as the size of unrecognized attribute
data.
* tests/nlattr.c (test_nlattr): Check it.
2017-08-16 02:24:29 +00:00
JingPiao Chen
c7946d380f tests: check decoding of NETLINK_ROUTE rtgenmsg attributes
* tests/nlattr_rtgenmsg.c: New file.
* tests/gen_tests.in (nlattr_rtgenmsg): New entry.
* tests/pure_executables.list: Add nlattr_rtgenmsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
b9afb63fd7 netlink: add basic decoding of NETLINK_ROUTE rtgenmsg attributes
* rtnl_nsid.c: Include "nlattr.h" and "xlat/rtnl_nsid_attrs.h".
(decode_rtgenmsg): Call decode_nlattr.
* xlat/rtnl_nsid_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
4c1e85025f tests: check decoding of NETLINK_ROUTE br_port_msg attributes
* tests/nlattr_br_port_msg.c: New file.
* tests/gen_tests.in (nlattr_br_port_msg): New entry.
* tests/pure_executables.list: Add nlattr_br_port_msg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
a4ae112a42 netlink: add basic decoding of NETLINK_ROUTE br_port_msg attributes
* rtnl_mdb.c: Include "netlink.h", "nlattr.h".
and "xlat/rtnl_mdb_attrs.h".
(decode_br_port_msg): Call decode_nlattr.
* xlat/rtnl_mdb_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
ef4feccbad tests: check decoding of NETLINK_ROUTE netconfmsg attributes
* tests/nlattr_netconfmsg.c: New file.
* tests/gen_tests.in (nlattr_netconfmsg): New entry.
* tests/pure_executables.list: Add nlattr_netconfmsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
1569f4cfe5 netlink: add basic decoding of NETLINK_ROUTE netconfmsg attributes
* rtnl_netconf.c: Include "netlink.h", "nlattr.h",
and "xlat/rtnl_netconf_attrs.h".
(decode_netconfmsg): Call decode_nlattr.
* xlat/rtnl_netconf_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
3d27e43d82 tests: check decoding of NETLINK_ROUTE dcbmsg attributes
* tests/nlattr_dcbmsg.c: New file.
* tests/gen_tests.in (nlattr_dcbmsg): New entry.
* tests/pure_executables.list: Add nlattr_dcbmsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
1c3e1828dc netlink: add basic decoding of NETLINK_ROUTE dcbmsg attributes
* rtnl_dcb.c: Include "netlink.h", "nlattr.h",
and "xlat/rtnl_dcb_attrs.h".
(decode_dcbmsg): Call decode_nlattr.
* xlat/rtnl_dcb_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
a93b5fa242 tests: check decoding of NETLINK_ROUTE ifaddrlblmsg attributes
* tests/nlattr_ifaddrlblmsg.c: New file.
* tests/gen_tests.in (nlattr_ifaddrlblmsg): New entry.
* tests/pure_executables.list: Add nlattr_ifaddrlblmsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
52a55f2081 netlink: add basic decoding of NETLINK_ROUTE ifaddrlblmsg attributes
* rtnl_addrlabel.c: Include "netlink.h", "nlattr.h",
and "xlat/rtnl_addrlabel_attrs.h".
(decode_ifaddrlblmsg): Call decode_nlattr.
* xlat/rtnl_addrlabel_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
2795dde450 tests: check decoding of NETLINK_ROUTE tcamsg attributes
* tests/nlattr_tcamsg.c: New file.
* tests/gen_tests.in (nlattr_tcamsg): New entry.
* tests/pure_executables.list: Add nlattr_tcamsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
41d9c32e95 netlink: add basic decoding of NETLINK_ROUTE tcamsg attributes
* rtnl_tc_action.c: Include "nlattr.h" and "xlat/rtnl_tc_action_attrs.h".
(decode_tcamsg): Call decode_nlattr.
* xlat/rtnl_tc_action_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
7506c69c3a tests: check decoding of NETLINK_ROUTE tcmsg attributes
* tests/nlattr_tcmsg.c: New file.
* tests/gen_tests.in (nlattr_tcmsg): New entry.
* tests/pure_executables.list: Add nlattr_tcmsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
52eccecda5 netlink: add basic decoding of NETLINK_ROUTE tcmsg attributes
* rtnl_tc.c: Include "nlattr.h" and "xlat/rtnl_tc_attrs.h".
(decode_tcmsg): Call decode_nlattr.
* xlat/rtnl_tc_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
72f13278be tests: check decoding of NETLINK_ROUTE ndtmsg attributes
* tests/nlattr_ndtmsg.c: New file.
* tests/gen_tests.in (nlattr_ndtmsg): New entry.
* tests/pure_executables.list: Add nlattr_ndtmsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
46e2c5226a netlink: add basic decoding of NETLINK_ROUTE ndtmsg attributes
* rtnl_neightbl.c: Include "nlattr.h" and "xlat/rtnl_neightbl_attrs.h".
(decode_ndtmsg): Call decode_nlattr.
* xlat/rtnl_neightbl_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
daf21282d1 tests: check decoding of NETLINK_ROUTE ndmsg attributes
* tests/nlattr_ndmsg.c: New file.
* tests/gen_tests.in (nlattr_ndmsg): New entry.
* tests/pure_executables.list: Add nlattr_ndmsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
eede641dd2 netlink: add basic decoding of NETLINK_ROUTE ndmsg attributes
* rtnl_neigh.c: Include "nlattr.h" and "xlat/rtnl_neigh_attrs.h".
(decode_ndmsg): Call decode_nlattr.
* xlat/rtnl_neigh_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
848cbc422b tests: check decoding of NETLINK_ROUTE fib_rule_hdr attributes
* tests/nlattr_fib_rule_hdr.c: New file.
* tests/gen_tests.in (nlattr_fib_rule_hdr): New entry.
* tests/pure_executables.list: Add nlattr_fib_rule_hdr.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
4ee22cabea netlink: add basic decoding of NETLINK_ROUTE fib_rule_hdr attributes
* rtnl_rule.c: Include "nlattr.h" and "xlat/rtnl_rule_attrs.h".
(decode_fib_rule_hdr): Call decode_nlattr.
* xlat/rtnl_rule_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
747cdf790d tests: check decoding of NETLINK_ROUTE rtmsg attributes
* tests/nlattr_rtmsg.c: New file.
* tests/gen_tests.in (nlattr_rtmsg): New entry.
* tests/pure_executables.list: Add nlattr_rtmsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
955b69cb79 netlink: add basic decoding of NETLINK_ROUTE rtmsg attributes
* rtnl_route.c: Include "nlattr.h" and "xlat/rtnl_route_attrs.h".
(decode_rtmsg): Call decode_nlattr.
* xlat/rtnl_route_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
ea9d07f0bf tests: check decoding of NETLINK_ROUTE ifaddrmsg attributes
* tests/nlattr_ifaddrmsg.c: New file.
* tests/gen_tests.in (nlattr_ifaddrmsg): New entry.
* tests/pure_executables.list: Add nlattr_ifaddrmsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
7e15bde453 netlink: add basic decoding of NETLINK_ROUTE ifaddrmsg attributes
* rtnl_addr.c: Include "nlattr.h" and "xlat/rtnl_addr_attrs.h".
(decode_ifaddrmsg): Call decode_nlattr.
* xlat/rtnl_addr_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
JingPiao Chen
cbe8ddd2db tests: check decoding of NETLINK_ROUTE ifinfomsg attributes
* tests/nlattr_ifinfomsg.c: New file.
* tests/gen_tests.in (nlattr_ifinfomsg): New entry.
* tests/pure_executables.list: Add nlattr_ifinfomsg.
* tests/.gitignore: Likewise.
2017-08-15 22:34:46 +00:00
JingPiao Chen
d15343ad2c netlink: add basic decoding of NETLINK_ROUTE ifinfomsg attributes
* rtnl_link.c: Include "nlattr.h" and "xlat/rtnl_link_attrs.h".
(decode_ifinfomsg): Call decode_nlattr.
* xlat/rtnl_link_attrs.in: New file.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>
2017-08-15 22:34:46 +00:00
a10961a9e1 tests/test_nlattr.h: include <stdint.h>
* tests/test_nlattr.h: Include <stdint.h> for definition of uint16_t
used by init_nlattr.
2017-08-15 22:34:46 +00:00
77edc3a42e tests: use ifindex_lo and IFINDEX_LO_STR
* tests/netlink_route.c: Do not check for HAVE_IF_INDEXTONAME.
(if_nametoindex, IFINDEX_LO): Remove.
(test_rtnl_link, test_rtnl_addr, test_rtnl_neigh, test_rtnl_tc,
test_rtnl_addrlabel, test_rtnl_mdb): Use ifindex_lo instead
of if_nametoindex, use IFINDEX_LO_STR instead of hardcoded string.
* tests/netlink_sock_diag.c: Do not check for HAVE_IF_INDEXTONAME.
(if_nametoindex, IFINDEX_LO): Remove.
(test_inet_diag_sockid, test_inet_diag_req, test_inet_diag_req_v2,
test_inet_diag_msg, test_smc_diag_req): Use ifindex_lo instead
of if_nametoindex, use IFINDEX_LO_STR instead of hardcoded string.
* tests/nlattr_inet_diag_msg.c: Do not check for HAVE_IF_INDEXTONAME.
(if_nametoindex, IFINDEX_LO): Remove.
(init_inet_diag_msg): Use ifindex_lo instead of if_nametoindex.
(print_inet_diag_msg): Use IFINDEX_LO_STR instead of hardcoded string.
* tests/nlattr_inet_diag_req_compat.c: Do not check
for HAVE_IF_INDEXTONAME.
(if_nametoindex, IFINDEX_LO): Remove.
(init_inet_diag_req): Use ifindex_lo instead of if_nametoindex.
(print_inet_diag_req): Use IFINDEX_LO_STR instead of hardcoded string.
* tests/nlattr_inet_diag_req_v2.c: Do not check for HAVE_IF_INDEXTONAME.
(if_nametoindex, IFINDEX_LO): Remove.
(init_inet_diag_req_v2, print_inet_diag_req_v2,
test_inet_diag_bc_dev_cond): Use ifindex_lo instead of if_nametoindex,
use IFINDEX_LO_STR instead of hardcoded string.
* tests/nlattr_packet_diag_msg.c: Do not check for HAVE_IF_INDEXTONAME.
(if_nametoindex, IFINDEX_LO): Remove.
(main): Use ifindex_lo instead of if_nametoindex.
(print_packet_diag_mclist): Use IFINDEX_LO_STR instead of hardcoded
string.
2017-08-15 20:08:39 +00:00
579d1c69da tests/net-sockaddr: use ifindex_lo and IFINDEX_LO_STR
* tests/net-sockaddr.c (if_nametoindex): Remove declaration.
(check_in6_linklocal, check_ll): Remove HAVE_IF_INDEXTONAME checks,
Use ifindex_lo instead of if_nametoindex, use IFINDEX_LO_STR instead
of hardcoded string.
2017-08-15 20:08:39 +00:00
e72d776a77 tests/msg_control: use ifindex_lo and IFINDEX_LO_STR
* tests/msg_control.c (test_ip_pktinfo): Use ifindex_lo instead
of if_nametoindex, use IFINDEX_LO_STR instead of hardcoded string.
2017-08-15 20:08:39 +00:00
4e82a67f5f tests/inet-cmsg: use IFINDEX_LO_STR
* tests/inet-cmsg.c (print_pktinfo): Use IFINDEX_LO_STR instead
of hardcoded string.
2017-08-15 20:08:39 +00:00
0891e131c7 tests/ip_mreq: use ifindex_lo and IFINDEX_LO_STR
* tests/ip_mreq.c: Do not check for HAVE_IF_INDEXTONAME.
(main): Use ifindex_lo instead of if_nametoindex, use IFINDEX_LO_STR
instead of hardcoded string.
2017-08-15 20:08:39 +00:00
a9660f8eb1 tests/group_req: use ifindex_lo and IFINDEX_LO_STR
* tests/group_req.c: Do not check for HAVE_IF_INDEXTONAME.
(main): Use ifindex_lo instead of if_nametoindex, use IFINDEX_LO_STR
instead of hardcoded string.
2017-08-15 20:08:39 +00:00
23d470d3c0 tests: add ifindex_lo function and IFINDEX_LO_STR macro to libtests
* tests/ifindex.c: New file.
* tests/Makefile.am (libtests_a_SOURCES): Add it.
* tests/tests.h (ifindex_lo): New prototype.
(IFINDEX_LO_STR): New macro.
2017-08-15 20:08:39 +00:00