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* mem.c (print_mmap): Print 3rd and 4th arguments of syscall
using printflags_long.
(SYS_FUNC(mprotect)): Print 3rd argument of syscall using
printflags_long.
(SYS_FUNC(mremap)): Print 4th argument of syscall using printflags_long.
(SYS_FUNC(remap_file_pages)): Print 3rd and 4th arguments of syscall
using printflags_long.
* tests/remap_file_pages.c (main): Update.
* mtd.c (ubi_ioctl): Explicitly cast struct ubi_mkvol_req.vol_type
to unsigned short to avoid potential sign-extension bug when printing
invalid struct ubi_mkvol_req.vol_type.
Consistently treat operation argument of prctl/arch_prctl syscalls
as int to match the kernel behaviour.
* prctl.c (SYS_FUNC(prctl), SYS_FUNC(arch_prctl)): Assign 1st argument
of syscalls to a variable of type unsigned int and use it in all
subsequent checks and lookups.
* sock.c (print_ifreq): Explicitly cast struct ifreq.ifr_flags
to unsigned short to avoid potential sign-extension bug when printing
invalid struct ifreq.ifr_flags.
* poll.c (print_pollfd): Explicitly cast struct pollfd.events
to unsigned short to avoid potential sign-extension bug when printing
invalid struct pollfd.events.
* ipc_sem.c (print_sembuf): Explicitly cast struct sembuf.sem_flg
to unsigned short to avoid potential sign-extension bug when printing
invalid struct sembuf.sem_flg.
* fcntl.c (print_struct_flock64): Explicitly cast l_type and l_whence
fields to unsigned short to avoid potential sign-extension bug when
printing invalid l_type or l_whence fields.
Consistently treat operation argument of epoll_ctl syscall as int
to match the kernel behaviour.
* epoll.c (SYS_FUNC(epoll_ctl)): Assign 2nd argument of syscall
to a variable of type unsigned int and use it in all subsequent
checks and lookups.
* tests/epoll_ctl.c (invoke_syscall): New function.
(main): Use it.
Consistently treat operation argument of fcntl/fcntl64 syscalls as int
to match the kernel behaviour.
* fcntl.c (print_fcntl, SYS_FUNC(fcntl), SYS_FUNC(fcntl64)): Assign
2nd argument of syscall to a variable of type unsigned int
and use it in all subsequent checks and lookups.
* tests/struct_flock.c (invoke_test_syscall): New function.
(test_flock_einval, test_flock): Use it.
* tests/fcntl.c (test_flock64_einval): Use it.
* tests/fcntl64.c (test_flock64_einval, test_flock64): Use it.
* fcntl.c (print_fcntl, SYS_FUNC(fcntl), SYS_FUNC(fcntl64)):
Cast 2nd argument of xlookup to unsigned long.
* prctl.c (SYS_FUNC(prctl)): Likewise.
* sched.c (SYS_FUNC(sched_getscheduler)): Likewise.
* time.c (do_adjtimex): Likewise.
* ioprio.c (sprint_ioprio): Change type of the argument
and local variables from int to unsigned int.
* keyctl.c (print_keyring_serial_number): Cast 2nd argument
of xlookup to unsigned int.
* net.c (tprint_sock_type): Change type of the argument to unsigned int.
* printmode.c (sprintmode): Likewise.
* printsiginfo.c (printsigval): Change type of si_code argument
to unsigned int.
Prior to v2.6.25-rc3, <linux/videodev2.h> didn't include all
required headers, resulting to omission of V4L2_* constants.
This issue doesn't arise in v4l2.c and tests/ioctl_v4l2.c files
because they already include all necessary headers themselves.
* configure.ac (AC_CHECK_DECLS): Include <sys/time.h>, <linux/ioctl.h>,
and <linux/types.h> before <linux/videodev2.h>.
Since sys/ioctl.h is included unconditionally when needed
and ioctls.h doesn't exist, these checks are redundant.
* configure.ac (AC_CHECK_HEADERS): Remove ioctls.h and sys/ioctl.h.
Include <linux/ioctl.h> for <linux/sockios.h> on alpha, sh, and sh64
architectures because their <asm/sockios.h> use _IOR and _IOW macros
but don't include anything that would define these macros.
Being a wrapper around <linux/ioctl.h>, <sys/ioctl.h> brings
no benefits in this case. <ioctls.h> simply doesn't exist.
* sock.c [ALPHA || SH || SH64]: Include <linux/ioctl.h>
instead of <sys/ioctl.h> or <ioctls.h>.
Being a wrapper around <linux/ioctl.h>, <sys/ioctl.h> brings
no benefits for parser of VIDIOC_* ioctls.
* v4l2.c: Include <linux/ioctl.h> instead of <sys/ioctl.h>.
Remove erroneous use of verbose(tcp) as a printing limit
for already fetched members of siginfo_t structure.
* printsiginfo.h (printsiginfo): Remove boolean argument.
* printsiginfo.c (printsigval): Remove boolean argument, print
si_int and si_ptr members unconditionally. All callers changed.
(print_si_info): Remove boolean argument, print si_utime and si_stime
members unconditionally. All callers changed.
(printsiginfo): Remove boolean argument. All callers changed.
Fix build on systems without HAVE_DECL_V4L2_CTRL_TYPE_STRING or
V4L2_CTRL_CLASS_CAMERA.
* tests/ioctl_v4l2.c (main) [VIDIOC_S_EXT_CTRLS]: Disable part of the
test if [!HAVE_DECL_V4L2_CTRL_TYPE_STRING].
Replace V4L2_CTRL_CLASS_CAMERA with V4L2_CTRL_CLASS_USER.
htole32 function is not portable enough.
* v4l2.c (print_pixelformat): Rewrite initialization of pixel format
union without using of htole32.
* tests/ioctl_v4l2.c (main): Likewise.
The data argument of PTRACE_PEEKSIGINFO request is a pointer
to siginfo_t array.
* printsiginfo.c (print_siginfo_t): New function.
(print_siginfo_array): New mpers printer.
* process.c (SYS_FUNC(ptrace)): Print data argument of
PTRACE_PEEKSIGINFO request using print_siginfo_array.
As flags argument has a long integer type, print it using printflags64
because printflags takes unsigned int argument.
* process.c (SYS_FUNC(ptrace)): Print PTRACE_O_* flags
using printflags64.
The addr argument of PTRACE_PEEKSIGINFO request is a pointer to
a struct ptrace_peeksiginfo_args.
* process.c: Include "xlat/ptrace_peeksiginfo_flags.h".
(SYS_FUNC(ptrace)): Print addr argument of PTRACE_PEEKSIGINFO request
as a struct ptrace_peeksiginfo_args.
* xlat/ptrace_peeksiginfo_flags.in: New file.
For PTRACE_GETSIGMASK and PTRACE_SETSIGMASK requests, addr argument
contains the size of the buffer pointed to by data argument.
For PTRACE_SECCOMP_GET_FILTER request, addr argument contains
an offset counter.
* process.c (SYS_FUNC(ptrace)): Print addr argument of
PTRACE_GETSIGMASK, PTRACE_SETSIGMASK, and PTRACE_SECCOMP_GET_FILTER
requests using %lu format.
