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Filip Bozuta d22edf0adf linux-user: Add support for selecting alsa timer using ioctl 
This patch implements functionality of following ioctl:

SNDRV_TIMER_IOCTL_SELECT - Selecting timer

    Selects the timer which id is specified. The timer id is specified in the
    following strcuture:

    struct snd_timer_select {
        struct snd_timer_id id;         /* timer ID */
        unsigned char reserved[32];     /* reserved */
    };

    A pointer to this structure should be passed as the third ioctl's argument.
    Before calling the ioctl, the field "tid" should be initialized with the id
    information for the timer which is to be selected. If there is no timer
    device with the specified id, the error ENODEV ("No such device") is
    returned.

Implementation notes:

    Ioctl implemented in this patch has a pointer to a
    'struct snd_timer_select' as its third argument.
    That is the reason why a corresponding definition
    was added in 'linux-user/syscall_types.h'. The rest
    of the implementation was straightforward.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Filip Bozuta <Filip.Bozuta@rt-rk.com>
Message-Id: <1579117007-7565-11-git-send-email-Filip.Bozuta@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 		2020-02-19 11:17:40 +01:00
..
aarch64 target/arm: only update pc after semihosting completes 2020-01-09 11:41:29 +00:00
alpha linux-user: alpha: Update syscall numbers to kernel 5.5 level 2020-02-17 10:28:50 +01:00
arm linux-user: Use `qemu_log' for non-strace logging 2020-02-19 11:17:40 +01:00
cris linux-user: Introduce cpu_clone_regs_parent 2019-11-06 13:43:25 +01:00
generic linux-user: Introduce TARGET_HAVE_ARCH_STRUCT_FLOCK 2019-07-02 16:56:46 +02:00
host linux-user: Add safe_syscall for riscv64 host 2018-12-26 06:40:02 +11:00
hppa linux-user: add missing TARGET_SIGRTMIN for hppa 2020-02-12 18:56:22 +01:00
i386 linux-user: Introduce cpu_clone_regs_parent 2019-11-06 13:43:25 +01:00
m68k linux-user: m68k: Update syscall numbers to kernel 5.5 level 2020-02-17 10:28:50 +01:00
microblaze linux-user: microblaze: Update syscall numbers to kernel 5.5 level 2020-02-17 10:28:50 +01:00
mips linux-user: mips: Update syscall numbers to kernel 5.5 level 2020-02-17 10:28:50 +01:00
mips64 linux-user: mips: Update syscall numbers to kernel 5.5 level 2020-02-17 10:28:50 +01:00
nios2 linux-user: Introduce cpu_clone_regs_parent 2019-11-06 13:43:25 +01:00
openrisc linux-user: Introduce cpu_clone_regs_parent 2019-11-06 13:43:25 +01:00
ppc target/ppc: Implement the VTB for HV access 2019-12-17 10:39:48 +11:00
riscv linux-user: Introduce cpu_clone_regs_parent 2019-11-06 13:43:25 +01:00
s390x linux-user: Introduce cpu_clone_regs_parent 2019-11-06 13:43:25 +01:00
sh4 linux-user: sh4: Update syscall numbers to kernel 5.5 level 2020-02-17 10:28:50 +01:00
sparc linux-user/sparc: Fix cpu_clone_regs_* 2019-11-06 13:44:19 +01:00
sparc64 Supply missing header guards 2019-06-12 13:20:21 +02:00
tilegx linux-user: Introduce cpu_clone_regs_parent 2019-11-06 13:43:25 +01:00
x86_64 linux-user: x86_64: Update syscall numbers to kernel 5.5 level 2020-02-17 10:28:50 +01:00
xtensa linux-user: xtensa: Remove unused constant TARGET_NR_syscall_count 2020-02-17 10:28:50 +01:00
Makefile.objs linux-user/m68k: remove simulator syscall interface 2019-06-26 17:14:41 +02:00
cpu_loop-common.h cpu: Replace ENV_GET_CPU with env_cpu 2019-06-10 07:03:34 -07:00
elfload.c linux-user: Reserve space for brk 2020-01-22 15:00:03 +01:00
errno_defs.h Supply missing header guards 2019-06-12 13:20:21 +02:00
exit.c build: move TARGET_GPROF to config-host.mak 2020-02-12 16:29:27 +01:00
fd-trans.c linux-user: Use `qemu_log' for non-strace logging 2020-02-19 11:17:40 +01:00
fd-trans.h linux-user: move TargetFdTrans functions to their own file 2018-09-25 22:36:47 +02:00
flat.h Supply missing header guards 2019-06-12 13:20:21 +02:00
flatload.c linux-user/flatload: fix initial stack pointer alignment 2018-10-30 11:23:32 -07:00
ioctls.h linux-user: Add support for selecting alsa timer using ioctl 2020-02-19 11:17:40 +01:00
linux_loop.h linux-user: Add loop control ioctls 2016-07-19 15:22:33 +03:00
linuxload.c avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
main.c linux-user: remove gemu_log from the linux-user tree 2020-02-19 11:17:40 +01:00
mmap.c linux-user: convert target_munmap debug to a tracepoint 2019-12-19 08:20:16 +00:00
qemu.h linux-user: remove gemu_log from the linux-user tree 2020-02-19 11:17:40 +01:00
safe-syscall.S linux-user: Provide safe_syscall for fixing races between signals and syscalls 2016-05-27 14:49:51 +03:00
signal-common.h linux-user: Make sigaltstack stacks per-thread 2019-07-26 19:24:33 +02:00
signal.c linux-user: Use `qemu_log' for strace 2020-02-19 11:17:40 +01:00
socket.h Supply missing header guards 2019-06-12 13:20:21 +02:00
strace.c linux-user: Use `qemu_log' for strace 2020-02-19 11:17:40 +01:00
strace.list linux-user/strace: Improve output of various syscalls 2020-02-19 11:17:40 +01:00
syscall.c linux-user: Add support for getting alsa timer version and id 2020-02-19 11:17:40 +01:00
syscall_defs.h linux-user: Add support for selecting alsa timer using ioctl 2020-02-19 11:17:40 +01:00
syscall_types.h linux-user: Add support for selecting alsa timer using ioctl 2020-02-19 11:17:40 +01:00
target_flat.h Supply missing header guards 2019-06-12 13:20:21 +02:00
trace-events linux-user: fix use of SIGRTMIN 2020-02-12 18:56:41 +01:00
uaccess.c avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
uname.c cpu: Replace ENV_GET_CPU with env_cpu 2019-06-10 07:03:34 -07:00
uname.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
vm86.c linux-user: Use `qemu_log' for non-strace logging 2020-02-19 11:17:40 +01:00