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8 years agomsghdr.c: fix printing of struct in_pktinfo
Dmitry V. Levin [Wed, 29 Jun 2016 22:07:20 +0000 (22:07 +0000)]
msghdr.c: fix printing of struct in_pktinfo

* msghdr.c (print_cmsg_ip_pktinfo): Fix printing
of struct in_pktinfo.ipi_addr.

8 years agomsghdr.c: fix representation of struct cmsghdr.cmsg_data integer arrays
Dmitry V. Levin [Tue, 28 Jun 2016 22:25:10 +0000 (22:25 +0000)]
msghdr.c: fix representation of struct cmsghdr.cmsg_data integer arrays

* msghdr.c (print_cmsg_ip_opts): Print struct cmsghdr.cmsg_data
as an array of hexadecimal integers.
* tests/inet-cmsg.c (print_opts): Update expected output.

8 years agomsghdr.c: fix representation of integer struct cmsghdr.cmsg_data values
Dmitry V. Levin [Tue, 28 Jun 2016 22:25:10 +0000 (22:25 +0000)]
msghdr.c: fix representation of integer struct cmsghdr.cmsg_data values

* msghdr.c (print_cmsg_ip_ttl, print_cmsg_ip_tos,
print_cmsg_ip_checksum): Print struct cmsghdr.cmsg_data value as an
array element.
* tests/inet-cmsg.c (print_ttl, print_tos): Update expected output.

8 years agomsghdr.c: when printing struct struct cmsghdr.cmsg_data, also print its name
Dmitry V. Levin [Tue, 28 Jun 2016 22:25:10 +0000 (22:25 +0000)]
msghdr.c: when printing struct struct cmsghdr.cmsg_data, also print its name

* msghdr.c (print_scm_rights, print_scm_creds, print_scm_security,
print_cmsg_ip_pktinfo, print_cmsg_ip_ttl, print_cmsg_ip_tos,
print_cmsg_ip_checksum, print_cmsg_ip_opts, print_cmsg_ip_recverr,
print_cmsg_ip_origdstaddr): Print "cmsg_data=" before its contents.
* tests/inet-cmsg.c (print_pktinfo, print_ttl, print_tos, print_opts,
print_origdstaddr): Update expected output.
* tests/scm_rights-fd.test: Likewise.

8 years agomsghdr.c: print struct mmsghdr as a regular structure
Dmitry V. Levin [Mon, 27 Jun 2016 00:14:34 +0000 (00:14 +0000)]
msghdr.c: print struct mmsghdr as a regular structure

* msghdr.c (decode_mmsghdr): Print names of msg_hdr and msg_len fields.
* tests/mmsg.c (main): Update expected output.

8 years agonet.c: move all msghdr and mmsghdr parsers to a separate file
Dmitry V. Levin [Mon, 27 Jun 2016 00:02:55 +0000 (00:02 +0000)]
net.c: move all msghdr and mmsghdr parsers to a separate file

* defs.h (msg_flags, socketlayers, decode_msghdr, decode_mmsg):
New prototypes.
* msghdr.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* net.c: Move all msghdr and mmsghdr parsers to msghdr.c.

8 years agoMpersify fetchers of struct msghdr and struct mmsghdr
Dmitry V. Levin [Mon, 27 Jun 2016 00:02:50 +0000 (00:02 +0000)]
Mpersify fetchers of struct msghdr and struct mmsghdr

* fetch_struct_msghdr.c: New file.
* fetch_struct_mmsghdr.c: Likewise.
* Makefile.am (strace_SOURCES): Add them.
* net.c (struct msghdr32, struct mmsghdr32, copy_from_msghdr32,
fetch_msghdr, fetch_mmsghdr): Remove.
(decode_msghdr, dumpiov_in_msghdr): Use fetch_struct_msghdr instead
of fetch_msghdr.
(decode_mmsghdr): Change msg_len argument to use_msg_len.
Use fetch_struct_mmsghdr instead of fetch_mmsghdr.
Return fetch_struct_mmsghdr's return code.
(decode_mmsg): Rename to decode_mmsgvec.  Take addr and len arguments.
Do not print vlen and flags.  Check decode_mmsghdr's return code.
Print mmsghdr array using square brackets.
(dumpiov_in_mmsghdr): Use fetch_struct_mmsghdr instead of fetch_mmsghdr.
(SYS_FUNC(sendmmsg), SYS_FUNC(recvmmsg)): Use decode_mmsgvec instead
of decode_mmsg.  Print vlen and flags.
* tests/mmsg.c (main): Update expected output.

8 years agonet.c: move fallback definition of struct mmsghdr to a separate file.
Dmitry V. Levin [Mon, 27 Jun 2016 00:02:41 +0000 (00:02 +0000)]
net.c: move fallback definition of struct mmsghdr to a separate file.

* msghdr.h: New file.
* Makefile.am (strace_SOURCES): Add it.
* net.c: Include it.  Move fallback definition of struct mmsghdr there.
* tests/mmsg.c: Include "msghdr.h".  Remove fallback definition
of struct mmsghdr.

8 years agonet.c: print struct msghdr as a regular structure
Dmitry V. Levin [Sun, 26 Jun 2016 23:57:39 +0000 (23:57 +0000)]
net.c: print struct msghdr as a regular structure

* net.c (print_msghdr): Print msg_name, msg_namelen, msg_iov,
and msg_iovlen fields like other regular fields.
* tests/inet-cmsg.c (main): Update expected output.
* tests/mmsg.c (main): Likewise.
* tests/recvmsg.c (main): Likewise.
* tests/scm_rights-fd.test: Likewise.

8 years agonet.c: rename some internal functions for consistency and readability
Dmitry V. Levin [Sun, 26 Jun 2016 23:57:29 +0000 (23:57 +0000)]
net.c: rename some internal functions for consistency and readability

* net.c (printcmsghdr): Rename to decode_msg_control.
(do_msghdr): Rename to print_msghdr.
(extractmsghdr): Rename to fetch_msghdr.
(extractmmsghdr): Rename to fetch_mmsghdr.
(printmsghdr): Rename to decode_msghdr.
(printmmsghdr): Rename to decode_mmsghdr.
All callers updated.

8 years agonet.c: when printing struct msghdr.msg_control, also print its name
Dmitry V. Levin [Sun, 26 Jun 2016 23:57:18 +0000 (23:57 +0000)]
net.c: when printing struct msghdr.msg_control, also print its name

* net.c (printcmsghdr): Skip control messages of zero length.
Always print "msg_control=" before the control message.
(do_msghdr): Print control message before its length, not after.
* tests/inet-cmsg.c (main): Update expected output.
* tests/scm_rights-fd.test: Likewise.

8 years agoAssume that libc provides struct msghdr.msg_control
Dmitry V. Levin [Sun, 26 Jun 2016 23:56:59 +0000 (23:56 +0000)]
Assume that libc provides struct msghdr.msg_control

* configure.ac (AC_CHECK_MEMBERS): Remove struct msghdr.msg_control.
* net.c (do_msghdr): Remove HAVE_STRUCT_MSGHDR_MSG_CONTROL check.

8 years agonet.c: move all sockaddr parsers to a separate file
Dmitry V. Levin [Sat, 25 Jun 2016 13:47:54 +0000 (13:47 +0000)]
net.c: move all sockaddr parsers to a separate file

* sockaddr_ll.c: Rename to sockaddr.c
(print_sockaddr_data_ll): Add static keyword.
* Makefile.am (strace_SOURCES): Likewise.
* defs.h (print_sockaddr_data_ll): Remove.
(addrfams): New prototype.
* net.c: Move all sockaddr parsers to sockaddr.c.

8 years agonet.c: rename printsock to decode_sockaddr
Dmitry V. Levin [Sat, 25 Jun 2016 11:31:48 +0000 (11:31 +0000)]
net.c: rename printsock to decode_sockaddr

* defs.h (printsock): Rename to decode_sockaddr.
* net.c (printsock): Likewise.
(do_msghdr, SYS_FUNC(bind), do_sockname, SYS_FUNC(sendto),
SYS_FUNC(recvfrom)): Replace printsock with decode_sockaddr.

8 years agodefs.h: remove unused prototype
Dmitry V. Levin [Sat, 25 Jun 2016 11:36:12 +0000 (11:36 +0000)]
defs.h: remove unused prototype

* defs.h (print_sock_optmgmt): Remove.

8 years agotests: check decoding of sockaddr structures
Dmitry V. Levin [Sat, 25 Jun 2016 00:24:23 +0000 (00:24 +0000)]
tests: check decoding of sockaddr structures

* tests/net-sockaddr.c: New file.
* tests/net-sockaddr.test: New test.
* tests/.gitignore: Add net-sockaddr.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add net-sockaddr.test.

8 years agonet.c: fix printing AF_PACKET socket addresses
Dmitry V. Levin [Thu, 23 Jun 2016 17:38:18 +0000 (17:38 +0000)]
net.c: fix printing AF_PACKET socket addresses

* defs.h (print_ifindex, print_sockaddr_data_ll): New prototypes.
* net.c: Stop including "xlat/af_packet_types.h".
(print_ifindex): Remove static keyword.
(print_sockaddr_data_l): Remove.
* sockaddr_ll.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* xlat/arp_hardware_types.in: New file.
* xlat/ethernet_protocols.in: Likewise.

8 years agonet.c: skip details of too short socket addresses, part 2
Dmitry V. Levin [Thu, 23 Jun 2016 15:15:22 +0000 (15:15 +0000)]
net.c: skip details of too short socket addresses, part 2

* net.c (sa_printers): Add minimal address length for each socket family.
(print_sockaddr): Call socket family specific sockaddr printer
only when socket address length is greater or equal
the minimal address length for the socket family.

8 years agonet.c: fix printing AF_BLUETOOTH socket addresses
Dmitry V. Levin [Thu, 23 Jun 2016 21:06:54 +0000 (21:06 +0000)]
net.c: fix printing AF_BLUETOOTH socket addresses

* xlat/hci_channels.in: New file.
* net.c (print_sockaddr_data_raw): New function.
(print_sockaddr): Use it.
[HAVE_BLUETOOTH_BLUETOOTH_H]: Include "xlat/hci_channels.h".
[HAVE_BLUETOOTH_BLUETOOTH_H] (print_sockaddr_data_bt): Fix printing
sockaddr_hci, sockaddr_sco, sockaddr_rc, and sockaddr_l2 structures.

8 years agonet.c: fix printing AF_IPX sockets addresses, part 2
Dmitry V. Levin [Fri, 24 Jun 2016 11:15:51 +0000 (11:15 +0000)]
net.c: fix printing AF_IPX sockets addresses, part 2

* net.c (print_sockaddr_data_ipx): Print sockaddr_ipx.sipx_network
using %#08x format.  Print elements of sockaddr_ipx.sipx_node array
and sockaddr_ipx.sipx_type using %#02x format.

8 years agonet.c: fix printing AF_UNIX abstract socket addresses
Dmitry V. Levin [Fri, 24 Jun 2016 00:07:44 +0000 (00:07 +0000)]
net.c: fix printing AF_UNIX abstract socket addresses

AF_UNIX abstract socket address specified by sockaddr_un.sun_path
is not a NUL-terminated string.

* net.c (SIZEOF_SA_FAMILY): New macro.
(print_sockaddr_data_un): Use it.  Specify actual address length
in print_quoted_string calls.  Do not set QUOTE_0_TERMINATED flag
when printing an abstract socket address.

8 years agonet.c: fix printing field names of struct sockaddr_nl
Dmitry V. Levin [Fri, 24 Jun 2016 01:30:25 +0000 (01:30 +0000)]
net.c: fix printing field names of struct sockaddr_nl

* net.c (print_sockaddr_data_nl): Change "pid" to "nl_pid", "groups"
to "nl_groups".  Print sockaddr_nl.nl_groups using %#08x format.
* tests/net-yy-netlink.c (main): Update.

8 years agonet.c: fix printing struct sockaddr_in6.sin6_flowinfo
Dmitry V. Levin [Fri, 24 Jun 2016 00:59:28 +0000 (00:59 +0000)]
net.c: fix printing struct sockaddr_in6.sin6_flowinfo

* net.c (print_sockaddr_data_in6): Convert sockaddr_in6.sin6_flowinfo
from network order to host order before printing.

8 years agonet.c: do not print sockaddr_in6.sin6_scope_id unnecessarily
Dmitry V. Levin [Thu, 23 Jun 2016 09:32:24 +0000 (09:32 +0000)]
net.c: do not print sockaddr_in6.sin6_scope_id unnecessarily

Prior to RFC2553, struct sockaddr_in6 had no sin6_scope_id field.
As the kernel still accepts RFC2133 editions of struct sockaddr_in6,
print sockaddr_in6.sin6_scope_id only when it is specified.

* net.c (SIN6_MIN_LEN): New macro.
(print_sockaddr_data_in6): Print sockaddr_in6.sin6_scope_id only when
socket address length exceeds SIN6_MIN_LEN.

8 years agonet.c: fix printing raw data of socket addresses
Dmitry V. Levin [Wed, 22 Jun 2016 23:56:24 +0000 (23:56 +0000)]
net.c: fix printing raw data of socket addresses

* net.c (print_sockaddr): When printing socket address raw data, read
exactly the number of data bytes specified for the socket addess.

8 years agonet.c: skip details of too short socket addresses
Dmitry V. Levin [Wed, 22 Jun 2016 23:40:56 +0000 (23:40 +0000)]
net.c: skip details of too short socket addresses

* net.c (print_sockaddr): Print socket address details only when
the address size is greater than sizeof(struct sockaddr.sa_family).
(print_sockaddr_data_un): Remove handling of addrlen == 2.
* tests/net-y-unix.c (main): Update expected pattern.
* tests/net-yy-unix.c (main): Likewise.
* tests/net.expected: Likewise.

8 years agoAssume that libc provides struct sockaddr_in6.sin6_scope_id
Dmitry V. Levin [Wed, 22 Jun 2016 23:15:54 +0000 (23:15 +0000)]
Assume that libc provides struct sockaddr_in6.sin6_scope_id

* configure.ac (AC_CHECK_MEMBERS): Remove
struct sockaddr_in6.sin6_scope_id.
* net.c (print_sockaddr_data_in6): Remove
HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID check.

8 years agoSplit print_sockaddr
Dmitry V. Levin [Wed, 22 Jun 2016 15:58:00 +0000 (15:58 +0000)]
Split print_sockaddr

* net.c (sockaddr_buf_t): Remove.
(sockaddr_printer): New type.
(sa_printers): New array of sockaddr_printer.
(print_sockaddr): Use it.  Move printers of family specific
sockaddr data to separate funcions.

8 years agoAdd a enum for decoding to tprint_iov() and tprint_iov_upto()
Fabien Siron [Wed, 22 Jun 2016 13:27:03 +0000 (13:27 +0000)]
Add a enum for decoding to tprint_iov() and tprint_iov_upto()

Introduce a new type iov_decode which will be used instead of the integer
"decode" as a parameter.

* defs.h (iov_decode): New enum.
(tprint_iov, tprint_iov_upto): Change type of "decode_iov" to enum iov_decode.
* aio.c (print_iocb): Change type of "decode_iov" to enum iov_decode in
tprint_iov() call.
* keyctl.c (keyctl_instantiate_key_iov): Likewise.
* process.c (ptrace): Likewise.
* process_vm.c (process_vm_readv, process_vm_writev): Likewise.
* io.c (writev, do_pwritev, vmsplice): Likewise.
(print_iovec): Replace the condition with a switch.
(tprint_iov_upto): Change type of "decode_iov" to enum iov_decode.
(readv, do_preadv): Change type of "decode_iov" to enum iov_decode in
tprint_iov_upto() call.
* scsi.c (print_sg_io_v3_req, print_sg_io_v3_res, print_sg_io_v4_req,
print_sg_io_v4_res): Likewise.
* net.c (do_msghdr): Adapt call of tprint_iov_upto().

8 years agoprintsock: fix zero padding of sockaddr buffer
Dmitry V. Levin [Wed, 22 Jun 2016 00:21:47 +0000 (00:21 +0000)]
printsock: fix zero padding of sockaddr buffer

Before this change printsock used to erroneously clear the last byte
of sockaddr buffer.

* net.c (printsock): Use struct sockaddr_storage as a sockaddr buffer.
Reserve additional byte after the sockaddr buffer for zero padding.
Do not clear memory that is going to be overwritten by umoven.
Clear the tail of sockaddr buffer that was not overwritten by umoven.

8 years agoChange printsock to return socket family
Fabien Siron [Tue, 21 Jun 2016 14:42:44 +0000 (14:42 +0000)]
Change printsock to return socket family

* defs.h (printsock): Change return type to int.
* net.c (printsock): Likewise.  Return socket family on success
and -1 in case of an error.

8 years agoUnexport addrfams
Dmitry V. Levin [Tue, 21 Jun 2016 16:45:59 +0000 (16:45 +0000)]
Unexport addrfams

* defs.h (addrfams): Remove.

8 years agosock.c: use print_sockaddr
Dmitry V. Levin [Tue, 21 Jun 2016 16:45:49 +0000 (16:45 +0000)]
sock.c: use print_sockaddr

* sock.c (print_ifreq_addr): Remove.
(PRINT_IFREQ_ADDR): New macro.
(print_ifreq, decode_ifconf): Use it instead of print_ifreq_addr.

8 years agoExport print_sockaddr function
Dmitry V. Levin [Tue, 21 Jun 2016 16:45:40 +0000 (16:45 +0000)]
Export print_sockaddr function

* defs.h (print_sockaddr): New prototype.
* net.c (print_sockaddr): Remove static keyword.
Change type of address pointer to "const void *".
(print_cmsg_ip_recverr, print_group_req): Remove redundant casts
in print_sockaddr invocations.

8 years agoxlat/addrfams.in: provide fallback definitions
Dmitry V. Levin [Tue, 21 Jun 2016 16:45:29 +0000 (16:45 +0000)]
xlat/addrfams.in: provide fallback definitions

* xlat/addrfams.in: add fallback definitions for constants.

8 years agoUpdate AF_* constants
Dmitry V. Levin [Tue, 21 Jun 2016 16:45:22 +0000 (16:45 +0000)]
Update AF_* constants

* xlat/addrfams.in: Add AF_QIPCRTR.

8 years agoAssume that libc provides inet_ntop and inet_pton
Dmitry V. Levin [Tue, 21 Jun 2016 16:44:50 +0000 (16:44 +0000)]
Assume that libc provides inet_ntop and inet_pton

* configure.ac (AC_CHECK_FUNCS): Remove inet_ntop and inet_pton.
* net.c (sockaddr_buf_t, print_sockaddr, print_mreq6): Remove
HAVE_INET_NTOP checks.
* tests/ip_mreq.c: Remove HAVE_INET_PTON check.

8 years agonet.c: use SO_LINGER unconditionally
Dmitry V. Levin [Tue, 21 Jun 2016 16:44:15 +0000 (16:44 +0000)]
net.c: use SO_LINGER unconditionally

* net.c (print_linger, print_getsockopt, print_setsockopt): Do not check
for SO_LINGER availability.

8 years agonet.c: use AF_BLUETOOTH unconditionally
Dmitry V. Levin [Tue, 21 Jun 2016 16:43:30 +0000 (16:43 +0000)]
net.c: use AF_BLUETOOTH unconditionally

* net.c (print_sockaddr, SYS_FUNC(socket)): Do not check
for AF_BLUETOOTH availability.

8 years agoConsistently use AF_UNIX over AF_LOCAL
Dmitry V. Levin [Mon, 20 Jun 2016 22:52:49 +0000 (22:52 +0000)]
Consistently use AF_UNIX over AF_LOCAL

As these constants have the same value 1, let's use and print only one
of them, e.g. AF_UNIX.

* xlat/addrfams.in (AF_LOCAL): Remove.
* tests/net-accept-connect.c (main): Replace AF_LOCAL with AF_UNIX.
* tests/net-y-unix.c: Likewise.
* tests/net-yy-unix.c: Likewise.
* tests/netlink_unix_diag.c: Likewise.

8 years agonet.c: fix printing AF_IPX sockets
Dmitry V. Levin [Sun, 19 Jun 2016 22:02:45 +0000 (22:02 +0000)]
net.c: fix printing AF_IPX sockets

* net.c (print_sockaddr): Print sockaddr_ipx as a regular structure.
(SYS_FUNC(socket)): Remove special handling of AF_IPX.

8 years agonet.c: use AF_IPX unconditionally
Dmitry V. Levin [Sun, 19 Jun 2016 22:02:45 +0000 (22:02 +0000)]
net.c: use AF_IPX unconditionally

* net.c (sockaddr_buf_t, print_sockaddr, SYS_FUNC(socket)): Do not check
for AF_IPX availability.

8 years agoCleanup netipx/ipx.h availability check
Dmitry V. Levin [Sun, 19 Jun 2016 22:02:45 +0000 (22:02 +0000)]
Cleanup netipx/ipx.h availability check

* configure.ac (AC_CHECK_HEADERS): Add netipx/ipx.h.
* net.c: Check for HAVE_NETIPX_IPX_H instead of __GLIBC__.

8 years agoMake getfdproto return enum instead of string
Fabien Siron [Fri, 17 Jun 2016 16:29:53 +0000 (16:29 +0000)]
Make getfdproto return enum instead of string

Introduce a new enum type sock_proto and use it instead of strings for socket
protocols identification.

* defs.h (sock_proto): New enum.
(get_proto_by_name): New function.
* socketutils.c (protocols): New static table.
(print_sockaddr_by_inode): Use it.  Change type of "proto" argument
to sock_proto.
(get_proto_by_name): New function.
* util.c (getfdproto): Use it.  Change return type to sock_proto.
(printfd): Update.

8 years agoSplit travis-ci.sh
Dmitry V. Levin [Sat, 18 Jun 2016 22:53:25 +0000 (22:53 +0000)]
Split travis-ci.sh

* travis-ci.sh: Split into travis-build.sh, travis-install.sh,
and travis-success.sh files.
* .travis.yml (before_install, after_success, git): New mappings.
(script): Change to travis-build.sh.
(addons, install): Remove.
(env): Remove matrix.
(matrix): Replace exclude list with include list.

8 years agoIntroduce HAVE_STRUCT_TCB_EXT_ARG macro
Dmitry V. Levin [Fri, 17 Jun 2016 16:12:13 +0000 (16:12 +0000)]
Introduce HAVE_STRUCT_TCB_EXT_ARG macro

Check for "if HAVE_STRUCT_TCB_EXT_ARG" instead of
"if defined LINUX_MIPSN32 || defined X32".

* defs.h (HAVE_STRUCT_TCB_EXT_ARG): Define for LINUX_MIPSN32 || X32.
(struct tcb): Check it instead of LINUX_MIPSN32 || X32.
(RVAL_LUDECIMAL): Likewise.
* io.c (print_lld_from_low_high_val): Likewise.
* lseek.c (SYS_FUNC(lseek)): Likewise.
* mem.c (SYS_FUNC(mmap)): Likewise.
* syscall.c (trace_syscall_exiting): Likewise.
* util.c (getllval): Likewise.

8 years agobtrfs: fix build with fresh linux/btrfs.h
Dmitry V. Levin [Fri, 17 Jun 2016 00:44:44 +0000 (00:44 +0000)]
btrfs: fix build with fresh linux/btrfs.h

Fix build with fresh <linux/btrfs.h> that provides a slightly different
definition of struct btrfs_ioctl_defrag_range_args.

* btrfs.c (btrfs_ioctl): Cast "len" member of
struct btrfs_ioctl_defrag_range_args to uint64_t.
* tests/btrfs.c (btrfs_print_defrag_range_args): Cast "start" and "len"
members of struct btrfs_ioctl_defrag_range_args to uint64_t.

8 years agobtrfs: provide fallback definitions for BTRFS_IOC_QUOTA_RESCAN*
Dmitry V. Levin [Fri, 17 Jun 2016 00:02:46 +0000 (03:02 +0300)]
btrfs: provide fallback definitions for BTRFS_IOC_QUOTA_RESCAN*

<linux/btrfs.h> was introduced in linux v3.9-rc1 while some
of btrfs ioctls were added later, e.g. BTRFS_IOC_QUOTA_RESCAN
and BTRFS_IOC_QUOTA_RESCAN_STATUS in v3.10-rc2,
or BTRFS_IOC_QUOTA_RESCAN_WAIT in v3.11-rc1.

* btrfs.c [!BTRFS_IOC_QUOTA_RESCAN]
(struct btrfs_ioctl_quota_rescan_args): New structure.
(BTRFS_IOC_QUOTA_RESCAN, BTRFS_IOC_QUOTA_RESCAN_STATUS): New macros.
[!BTRFS_IOC_QUOTA_RESCAN_WAIT] (BTRFS_IOC_QUOTA_RESCAN_WAIT): New macro.
* tests/btrfs.c: Likewise.

Reported-by: Li Er <phoooyb@gmail.com>
8 years agoconfigure.ac: fix checks for btrfs specific structures
Dmitry V. Levin [Thu, 16 Jun 2016 23:21:57 +0000 (23:21 +0000)]
configure.ac: fix checks for btrfs specific structures

* configure.ac (AC_CHECK_MEMBERS): Fix typo in the check for
struct btrfs_ioctl_defrag_range_args.start and
struct btrfs_ioctl_search_args_v2.buf_size.

8 years agoREADME: add system requirements and beautify the file
Elvira Khabirova [Thu, 16 Jun 2016 17:17:59 +0000 (20:17 +0300)]
README: add system requirements and beautify the file

8 years agotests: add signal_receive.test
Fei Jie [Thu, 16 Jun 2016 02:42:14 +0000 (10:42 +0800)]
tests: add signal_receive.test

* tests/signal_receive.c: New file.
* tests/signal_receive.test: New test.
* tests/.gitignore: Add signal_receive.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(MISC_TESTS): Add signal_receive.test.

8 years agotests: add signal2name function to libtests
Fei Jie [Thu, 16 Jun 2016 02:42:13 +0000 (10:42 +0800)]
tests: add signal2name function to libtests

* tests/tests.h (signal2name): New prototype.
* tests/signal2name.c: New file.
* tests/Makefile.am (libtests_a_SOURCES): Add it.

8 years agonet.c: use AF_INET6 unconditionally
Dmitry V. Levin [Wed, 15 Jun 2016 21:56:58 +0000 (21:56 +0000)]
net.c: use AF_INET6 unconditionally

* net.c (SYS_FUNC(socket)): Do not check for AF_INET6 availability.

8 years agoconfigure.ac: do not check for linux/in6.h
Dmitry V. Levin [Wed, 15 Jun 2016 21:49:27 +0000 (21:49 +0000)]
configure.ac: do not check for linux/in6.h

The last user of <linux/in6.h> was removed by commit v4.9-252-gf362a33.

* configure.ac (AC_CHECK_HEADERS): Remove linux/in6.h.

8 years agonet.c: use AF_PACKET unconditionally
Dmitry V. Levin [Wed, 15 Jun 2016 21:42:30 +0000 (21:42 +0000)]
net.c: use AF_PACKET unconditionally

* net.c: Do not check for AF_PACKET availability.

8 years agonet.c: include <linux/if_packet.h> unconditionally
Dmitry V. Levin [Wed, 15 Jun 2016 21:35:48 +0000 (21:35 +0000)]
net.c: include <linux/if_packet.h> unconditionally

* configure.ac (AC_CHECK_HEADERS): Remove linux/if_packet.h.
* net.c: Include <linux/if_packet.h> unconditionally.

8 years agonet.c: use ICMP_FILTER unconditionally
Dmitry V. Levin [Wed, 15 Jun 2016 21:29:07 +0000 (21:29 +0000)]
net.c: use ICMP_FILTER unconditionally

* net.c: Do not check for ICMP_FILTER availability.

8 years agonet.c: include <linux/icmp.h> unconditionally
Dmitry V. Levin [Wed, 15 Jun 2016 21:27:41 +0000 (21:27 +0000)]
net.c: include <linux/icmp.h> unconditionally

* configure.ac (AC_CHECK_HEADERS): Remove linux/icmp.h.
* net.c: Follow the example of tests/net-icmp_filter.c and include
<linux/icmp.h> unconditionally.

8 years agonet.c: use AF_NETLINK unconditionally
Dmitry V. Levin [Tue, 14 Jun 2016 13:53:47 +0000 (13:53 +0000)]
net.c: use AF_NETLINK unconditionally

* net.c: Do not check for AF_NETLINK availability.

8 years agonet.c: include <linux/netlink.h> unconditionally
Dmitry V. Levin [Tue, 14 Jun 2016 13:53:47 +0000 (13:53 +0000)]
net.c: include <linux/netlink.h> unconditionally

* configure.ac (AC_CHECK_HEADERS): Remove linux/netlink.h.
* net.c: Follow the example of socketutils.c and include
<linux/netlink.h> unconditionally.

8 years agoRemove UNDEFINED_SCNO
Elvira Khabirova [Sun, 12 Jun 2016 16:11:43 +0000 (19:11 +0300)]
Remove UNDEFINED_SCNO

Since UNDEFINED_SCNO is set if and only if !SCNO_IS_VALID
and since tcp->s_ent can only be set to &sysent[tcp->scno]
(or to &unknown, but only when !SCNO_IS_VALID), there is no need
to check for UNDEFINED_SCNO before calling syscall_name(tcp->scno).

* defs.h (UNDEFINED_SCNO): Remove.
* syscall.c (get_scno, trace_syscall_entering, trace_syscall_exiting):
Remove checks for UNDEFINED_SCNO.

8 years agotests/attach-f-p.c: fix typo in comment
Dmitry V. Levin [Mon, 13 Jun 2016 22:15:49 +0000 (22:15 +0000)]
tests/attach-f-p.c: fix typo in comment

8 years agostrace.c: fix style in function definition
Elvira Khabirova [Sun, 12 Jun 2016 22:43:15 +0000 (01:43 +0300)]
strace.c: fix style in function definition

* strace.c (kill_save_errno): Move the type of return value
to another line.

8 years agoTurn on more compiler warnings
Elvira Khabirova [Sun, 12 Jun 2016 22:41:02 +0000 (01:41 +0300)]
Turn on more compiler warnings

* configure.ac (gl_WARN_ADD): Add -Wempty-body, -Wformat-security,
-Wignored-qualifiers, -Winit-self, -Wlogical-op,
-Wmissing-parameter-type, -Wnested-externs, -Wold-style-declaration,
-Wold-style-definition, -Wtype-limits.

8 years agostrace.c: fix a warning reported by -Wold-style-definition
Elvira Khabirova [Sun, 12 Jun 2016 22:41:33 +0000 (01:41 +0300)]
strace.c: fix a warning reported by -Wold-style-definition

* strace.c (usage): Add void to the list of function argments.

8 years agotests/ioctl_evdev.c: fix typo in comment
Dmitry V. Levin [Sun, 12 Jun 2016 22:12:33 +0000 (22:12 +0000)]
tests/ioctl_evdev.c: fix typo in comment

8 years agoMove printargs* functions to util.c
Elvira Khabirova [Sun, 12 Jun 2016 13:39:02 +0000 (16:39 +0300)]
Move printargs* functions to util.c

* syscall.c (printargs, printargs_u, printargs_d): Move ...
* util.c: ... here.

8 years agotests/xgetrlimit.c: fix a warning reported by -Wtype-limits
Elvira Khabirova [Sat, 11 Jun 2016 17:27:16 +0000 (20:27 +0300)]
tests/xgetrlimit.c: fix a warning reported by -Wtype-limits

* tests/xgetrlimit.c (sprint_rlim): Explicitly cast constants
to the type of argument.

8 years agoConsistently use printaddr for printing addresses
Dmitry V. Levin [Sat, 11 Jun 2016 01:28:21 +0000 (01:28 +0000)]
Consistently use printaddr for printing addresses

* bjm.c (SYS_FUNC(init_module)): Use printaddr.
* clone.c (SYS_FUNC(clone)): Likewise.
* evdev.c (ff_effect_ioctl): Likewise.
* mtd.c (decode_mtd_oob_buf): Likewise.
* net.c (SYS_FUNC(sendmmsg), SYS_FUNC(recvmmsg), SYS_FUNC(getsockopt)):
Likewise.
* print_sigevent.c (print_sigevent): Likewise.
* printsiginfo.c (printsigval, print_si_info): Likewise.
* signal.c (decode_new_sigaction): Likewise.
* sysmips.c (SYS_FUNC(sysmips)): Likewise.
* util.c (printpathn, printstr, umoven_or_printaddr): Likewise.
* v4l2.c (print_v4l2_buffer, print_v4l2_framebuffer,
umoven_or_printaddr_ignore_syserror): Likewise.
* tests/net-icmp_filter.c (main): Update.

Based on patch by Eugene Syromyatnikov <evgsyr@gmail.com>.

8 years agotests/attach-p-cmd-p.c: cleanup
Dmitry V. Levin [Fri, 10 Jun 2016 14:20:25 +0000 (14:20 +0000)]
tests/attach-p-cmd-p.c: cleanup

* attach-p-cmd-p.c (handler): Move code ...
(main): ... here.  Unblock SIGALRM only.
Use alarm() instead of setitimer().
Replace endless loop with a pause() call.
Check that chdir() returns ENOENT.

8 years agotests: enhance test coverage of SIGCHLD siginfo_t
Dmitry V. Levin [Fri, 10 Jun 2016 09:22:12 +0000 (09:22 +0000)]
tests: enhance test coverage of SIGCHLD siginfo_t

* tests/siginfo.c: New file.
* tests/siginfo.test: New test.
* tests/wait.c: Remove.
* tests/wait.expected: Remove.
* tests/wait.test: Remove.
* tests/.gitignore: Add siginfo, remove wait.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add siginfo.test, remove wait.test.
(EXTRA_DIST): Remove wait.expected.

8 years agotests: extend test coverage of waitid syscall
Dmitry V. Levin [Fri, 10 Jun 2016 09:16:10 +0000 (09:16 +0000)]
tests: extend test coverage of waitid syscall

* tests/waitid.c: New file.
* tests/waitid-v.c: Likewise.
* tests/waitid.test: New test.
* tests/waitid-v.test: Likewise.
* tests/.gitignore: Add waitid and waitid-v.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add waitid.test and waitid-v.test.

8 years agotests: extend test coverage of wait4 syscall
Dmitry V. Levin [Fri, 10 Jun 2016 09:15:59 +0000 (09:15 +0000)]
tests: extend test coverage of wait4 syscall

* tests/wait4.c: New file.
* tests/wait4-v.c: Likewise.
* tests/wait4.test: New test.
* tests/wait4-v.test: Likewise.
* tests/.gitignore: Add wait4 and wait4-v.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add wait4.test and wait4-v.test.

8 years agotests: add widen_to_ull macro to tests.h
Dmitry V. Levin [Fri, 10 Jun 2016 09:13:32 +0000 (09:13 +0000)]
tests: add widen_to_ull macro to tests.h

* tests.h (widen_to_ull): New macro, copied from defs.h

8 years agoFix sign extension issues in the parser of struct rusage
Dmitry V. Levin [Fri, 10 Jun 2016 01:27:45 +0000 (01:27 +0000)]
Fix sign extension issues in the parser of struct rusage

* printrusage.c (printrusage): Do not cast members of struct rusage
to type long, use widen_to_ull instead.

8 years agotests: check decoding of waitpid syscall
Dmitry V. Levin [Thu, 9 Jun 2016 01:29:45 +0000 (01:29 +0000)]
tests: check decoding of waitpid syscall

* tests/waitpid.c: New file.
* tests/waitpid.test: New test.
* tests/.gitignore: Add waitpid.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add waitpid.test.

8 years agotests: add strace-E.test
Fei Jie [Wed, 8 Jun 2016 02:31:29 +0000 (10:31 +0800)]
tests: add strace-E.test

* tests/strace-E.expected: New file.
* tests/strace-E.test: New test.
* tests/Makefile.am (MISC_TESTS): Add it.
(EXTRA_DIST): Add strace-E.expected.

8 years agostrace.spec.in: enable libunwind on more platforms
Dmitry V. Levin [Wed, 8 Jun 2016 10:02:42 +0000 (10:02 +0000)]
strace.spec.in: enable libunwind on more platforms

* strace.spec.in: Add libunwind-devel to BuildRequires for RHEL8 family.

8 years agomake-dist: generate strace-*.tar.gz, strace.dsc, and strace.spec
Dmitry V. Levin [Wed, 8 Jun 2016 00:32:22 +0000 (00:32 +0000)]
make-dist: generate strace-*.tar.gz, strace.dsc, and strace.spec

Change make-dist to generate strace-*.tar.gz, strace.dsc,
and strace.spec in addition to strace-*.tar.xz.

* configure.ac (AM_INIT_AUTOMAKE): Remove no-dist-gzip.
* make-dsc: New file.
* make-dist: Use it.
* .gitignore: Add strace-*.tar.gz, strace.dsc, and strace.spec.

8 years agoParametrize debian/changelog
Dmitry V. Levin [Wed, 8 Jun 2016 00:32:09 +0000 (00:32 +0000)]
Parametrize debian/changelog

* configure.ac (CHANGELOGTIME): Rename to RPM_CHANGELOGTIME.
(DEB_CHANGELOGTIME): New variable.
(AC_CONFIG_FILES): Add debian/changelog.
* strace.spec.in: Rename CHANGELOGTIME to RPM_CHANGELOGTIME.
* debian/changelog: Rename to ...
* debian/changelog.in: ... this file.  Add parametrized entry.
* debian/.gitignore: New file.

8 years agogit-version-gen: replace '-' with '.' in generated version
Dmitry V. Levin [Wed, 8 Jun 2016 00:23:28 +0000 (00:23 +0000)]
git-version-gen: replace '-' with '.' in generated version

* git-version-gen: Replace '-' with '.' so version conforms to policies
* configure.ac (SPEC_VERSION): Remove.
* strace.spec.in: Replace SPEC_VERSION with PACKAGE_VERSION.
Remove %srcname.

8 years agoParametrize strace.spec
Dmitry V. Levin [Tue, 7 Jun 2016 18:04:53 +0000 (18:04 +0000)]
Parametrize strace.spec

* configure.ac (SPEC_VERSION, CHANGELOGTIME): Define.
(AC_CONFIG_FILES): Add strace.spec.
* strace.spec: Rename to ...
* strace.spec.in: ... this file.  Parametrize Version, srcname,
and the last %changelog entry.  Initialize .tarball-version file.

8 years agostrace.spec: adopt for OBS
Dmitry V. Levin [Tue, 7 Jun 2016 18:03:21 +0000 (18:03 +0000)]
strace.spec: adopt for OBS

* strace.spec: Parametrize libunwind-devel BRs, BuildRoot, and %defattr.

8 years agotests: remove obsolete strace-f.test
Dmitry V. Levin [Tue, 7 Jun 2016 17:52:53 +0000 (17:52 +0000)]
tests: remove obsolete strace-f.test

strace-f.test is too inexact while fork-f.test does the right thing.

* tests/strace-f.test: Remove.
* tests/Makefile.am (MISC_TESTS): Remove it.
* strace.spec (BuildRequires): Remove time.

8 years agotests: always distribute strace-k.test
Dmitry V. Levin [Tue, 7 Jun 2016 09:32:17 +0000 (09:32 +0000)]
tests: always distribute strace-k.test

Fix distribution of tests/strace-k.test file when configured
without libunwind.

* tests/Makefile.am (EXTRA_DIST): Add strace-k.test.

8 years agomake-dist: skip news-check for non-releases
Dmitry V. Levin [Tue, 7 Jun 2016 09:17:12 +0000 (09:17 +0000)]
make-dist: skip news-check for non-releases

* make-dist: Run news-check only when the commit being built
matches a release tag.

8 years agotests: check decoding of setrlimit, getrlimit, and ugetrlimit syscalls
Dmitry V. Levin [Mon, 6 Jun 2016 21:26:08 +0000 (21:26 +0000)]
tests: check decoding of setrlimit, getrlimit, and ugetrlimit syscalls

* tests/getrlimit.c: New file.
* tests/setrlimit.c: Likewise.
* tests/ugetrlimit.c: Likewise.
* tests/xgetrlimit.c: Likewise.
* tests/getrlimit.test: New test.
* tests/setrlimit.test: Likewise.
* tests/ugetrlimit.test: Likewise.
* tests/.gitignore: Add getrlimit, setrlimit, and ugetrlimit.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add getrlimit.test, setrlimit.test,
and ugetrlimit.test.
(EXTRA_DIST): Add xgetrlimit.c.

8 years agotests: check decoding of prlimit64 syscall
Dmitry V. Levin [Mon, 6 Jun 2016 21:25:54 +0000 (21:25 +0000)]
tests: check decoding of prlimit64 syscall

* tests/prlimit64.c: New file.
* tests/prlimit64.test: New test.
* tests/.gitignore: Add prlimit64.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add prlimit64.test.

8 years agoFix decoding of pid_t argument of prlimit64 syscall
Dmitry V. Levin [Mon, 6 Jun 2016 21:25:36 +0000 (21:25 +0000)]
Fix decoding of pid_t argument of prlimit64 syscall

* resource.c (SYS_FUNC(prlimit64)): Print pid_t syscall
argument using %d format.

8 years agoDo not check for old sysctl enums
Dmitry V. Levin [Mon, 6 Jun 2016 15:39:11 +0000 (15:39 +0000)]
Do not check for old sysctl enums

Assume that sysctl enums defined since linux v2.6 are always defined,
with a signle exception: check for CTL_PROC which definition was removed
in v2.6.18 and restored later in v2.6.23.

* configure.ac (AC_CHECK_DECLS): Remove old constants.
* xlat/sysctl_kern.in: Mark constants older than KERN_PRINTK_RATELIMIT
as unconditional.
* xlat/sysctl_net.in: Mark constants older than NET_LLC
as unconditional.
* xlat/sysctl_net_core.in: Mark constants older than NET_CORE_BUDGET
as unconditional.
* xlat/sysctl_net_ipv4.in: Mark constants older than
NET_IPV4_IGMP_MAX_MSF as unconditional.
* xlat/sysctl_net_ipv4_conf.in: Mark constants older than
NET_IPV4_CONF_FORCE_IGMP_VERSION as unconditional.
* xlat/sysctl_net_ipv4_route.in: Mark constants older than
NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS as unconditional.
* xlat/sysctl_net_ipv6.in: Mark constants older than
NET_IPV6_MLD_MAX_MSF as unconditional.
* xlat/sysctl_net_ipv6_route.in: Mark constants older than
NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS as unconditional.
* xlat/sysctl_net_unix.in: Mark all constants as unconditional.
* xlat/sysctl_root.in: Mark constants older than CTL_ARLAN
as unconditional.
* xlat/sysctl_vm.in: Mark constants older than VM_MAX_MAP_COUNT
as unconditional.

8 years agoxlat: extend syntax
Dmitry V. Levin [Mon, 6 Jun 2016 15:08:45 +0000 (15:08 +0000)]
xlat: extend syntax

* xlat/gen.sh: Implement #conditional directive that turns on
preprocessor checks turned off earlier by #unconditional directive.

8 years agompers.awk: remove unnecessary type attribute retrieval
Elvira Khabirova [Mon, 6 Jun 2016 01:57:59 +0000 (04:57 +0300)]
mpers.awk: remove unnecessary type attribute retrieval

* mpers.awk (what_is): Do not retrieve "type" attribute
for "enumeration_type".

8 years agotests/ptrace.c: fix fork() return value check
Elvira Khabirova [Sun, 5 Jun 2016 23:39:59 +0000 (02:39 +0300)]
tests/ptrace.c: fix fork() return value check

* tests/ptrace.c (test_peeksiginfo): Explicitly cast fork() return value
to pid_t.

8 years ago.gitignore: add missing files that should be ignored
Elvira Khabirova [Mon, 6 Jun 2016 00:24:19 +0000 (03:24 +0300)]
.gitignore: add missing files that should be ignored

* .gitignore: Add ioctl_redefs[12].h and libstrace.a.

8 years agodebian: sync with the package
Dmitry V. Levin [Sun, 5 Jun 2016 23:08:58 +0000 (23:08 +0000)]
debian: sync with the package

* debian/control (Build-Depends) [amd64]: Remove libunwind-dev.
* debian/changelog: Sync with 4.12-3.
* debian/rules: Likewise.

8 years agotests/strace-S.test: fix testing 64-bit strace using a 32-bit userspace
Dmitry V. Levin [Sat, 4 Jun 2016 23:40:40 +0000 (23:40 +0000)]
tests/strace-S.test: fix testing 64-bit strace using a 32-bit userspace

* tests/strace-S.test: Measure wall clock time instead of system time.
Use local "./readv" instead of system "date" as a sample executable.

Reported-by: Steve McIntyre <steve@einval.com>
8 years agotests/strace-S.test: enhance error diagnostics
Dmitry V. Levin [Fri, 3 Jun 2016 23:46:27 +0000 (23:46 +0000)]
tests/strace-S.test: enhance error diagnostics

* tests/strace-S.test: If strace output does not meet expectations,
print the output.

8 years ago.gitignore: sort the list of ignored patterns
Dmitry V. Levin [Thu, 2 Jun 2016 22:59:20 +0000 (22:59 +0000)]
.gitignore: sort the list of ignored patterns

* .gitignore: Sort.

8 years agomaint: post-release administrivia
Dmitry V. Levin [Wed, 1 Jun 2016 23:56:14 +0000 (23:56 +0000)]
maint: post-release administrivia

* NEWS: Add header line for the next release.

8 years agoPrepare for 4.12 release v4.12
Dmitry V. Levin [Tue, 31 May 2016 11:12:13 +0000 (11:12 +0000)]
Prepare for 4.12 release

* NEWS: Update for 4.12 release.
* debian/changelog: 4.12-1.
* strace.spec: 4.12-1.