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a23ea40982
qemu-e2k/linux-user
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Max Filippov a23ea40982 linux-user: fix mq_getsetattr implementation 
mq_getsetattr implementation does not set errno correctly in case of
error. Also in the presence of both 2nd and 3rd arguments it calls both
mq_getattr and mq_setattr, whereas only the latter call would suffice.

Don't call mq_getattr in the presence of the 2nd argument. Don't copy
output back to user in case of error. Use get_errno to set errno value.

This fixes test rt/tst-mqueue2 from the glibc testsuite.

Cc: Lionel Landwerlin <lionel.landwerlin@openwide.fr>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Riku Voipio <riku.voipio@iki.fi>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2018-03-31 14:06:36 -07:00
..
aarch64 linux-user: Implement aarch64 PR_SVE_SET/GET_VL 2018-03-09 17:09:43 +00:00
alpha linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
arm linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
cris linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
host linux-user: Fix register used for 6th and 7th syscall argument on aarch64 2018-02-18 18:52:32 +01:00
hppa linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
i386 linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
m68k linux-user, m68k: select CPU according to ELF header values 2018-02-25 17:29:21 +01:00
microblaze linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
mips linux-user: MIPS set cpu to r6 CPU if binary is R6 2018-02-25 17:29:45 +01:00
mips64 linux-user: MIPS set cpu to r6 CPU if binary is R6 2018-02-25 17:29:45 +01:00
nios2 linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
openrisc linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
ppc linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
riscv RISC-V Linux User Emulation 2018-03-07 08:30:28 +13:00
s390x linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
sh4 linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
sparc linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
sparc64 linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
tilegx linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
x86_64 linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
xtensa linux-user/xtensa: remove stray syscall.h 2018-03-26 14:17:03 -07:00
elfload.c linux-user: init_guest_space: Try to make ARM space+commpage continuous 2018-03-20 18:26:40 +01:00
errno_defs.h linux-user: Handle ERFKILL and EHWPOISON 2017-01-22 18:14:10 -08:00
flat.h
flatload.c linux-user: Fix error handling in flatload.c target_pread() 2016-09-21 14:27:19 +03:00
ioctls.h linux-user: Implement ioctl cmd TIOCGPTPEER 2018-02-18 18:52:32 +01:00
linux_loop.h linux-user: Add loop control ioctls 2016-07-19 15:22:33 +03:00
linuxload.c
m68k-sim.c
main.c target/xtensa: linux-user: rewind pc for restarted syscall 2018-03-31 14:06:35 -07:00
Makefile.objs linux-user: Provide safe_syscall for fixing races between signals and syscalls 2016-05-27 14:49:51 +03:00
mmap.c linux-user: drop unused target_msync function 2018-03-13 11:30:22 -07:00
qemu.h linux-user: drop unused target_msync function 2018-03-13 11:30:22 -07:00
safe-syscall.S linux-user: Provide safe_syscall for fixing races between signals and syscalls 2016-05-27 14:49:51 +03:00
signal.c target/xtensa: fix flush_window_regs 2018-03-31 14:06:35 -07:00
socket.h linux-user: Add HPPA socket.h definitions 2017-01-23 09:52:39 -08:00
strace.c linux-user: fix O_TMPFILE handling 2017-10-16 16:00:56 +03:00
strace.list linux-user: add rt_tgsigqueueinfo() strace 2017-05-29 14:56:08 +03:00
syscall_defs.h target/xtensa linux-user support. 2018-03-17 14:15:03 +00:00
syscall_types.h linux-user: Add FICLONE and FICLONERANGE ioctls 2017-02-16 15:29:30 +01:00
syscall.c linux-user: fix mq_getsetattr implementation 2018-03-31 14:06:36 -07:00
target_flat.h
trace-events trace-events: fix code style: print 0x before hex numbers 2017-08-01 12:13:07 +01:00
uaccess.c
uname.c
uname.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
vm86.c