Issue: https://gitee.com/openharmony/third_party_musl/issues/I7TP1Y

test: libc-test
Signed-off-by: Njwx1265790 <2510840462@qq.com>

Issue: https://gitee.com/openharmony/xts_acts/issues/I7FAYP

test: xts ActsToolChainTest
Signed-off-by: Nzzulilyw <liuyawei10@huawei.com>

Issue: https://gitee.com/openharmony/third_party_musl/issues/I7PMQ5

test: libc-test
Signed-off-by: Njwx1265790 <2510840462@qq.com>

Signed-off-by: Nfangting <fangting12@huawei.com>

Issue:I7OZJI
Signed-off-by: Nyinchuang <yinchuang@huawei.com>
Test:libctest

Issue: I7ONK3
Signed-off-by: Nfangting <fangting12@huawei.com>

Issue: https://gitee.com/openharmony/third_party_musl/issues/I7OX5Y

test: xts ActsToolChainTest
Signed-off-by: zzulilyw <378305181@qq.com>

Issue: https://gitee.com/openharmony/third_party_musl/issues/I7NWEI

test: libc-test
Signed-off-by: zzulilyw <378305181@qq.com>

Issue:#I7O24N
Test:libc-test
Signed-off-by: Nrobottoy <wangyaofeng.wang@huawei.com>
Change-Id: I431b30819011744e3bd5525fb0ccb8c9e06d990a

Issue: I7MRBU
Test: libc-test
Change-Id: Ic71d77e6fa4df22faa54d85e9e8997b413a6b0dc
Signed-off-by: Nrobottoy <wangyaofeng.wang@huawei.com>

Issue: https://gitee.com/openharmony/commonlibrary_ets_utils/issues/I7LB0W

test: libc-test
Signed-off-by: zzulilyw <378305181@qq.com>

Issue: https://gitee.com/openharmony/third_party_musl/issues/I7JK2Z

test: libc-test
Signed-off-by: zzulilyw <378305181@qq.com>

Issue:I7JT1E
Signed-off-by: Nyinchuang <yinchuang@huawei.com>

Issue: https://gitee.com/openharmony/third_party_musl/issues/I7JK2Z

test: libc-test
Signed-off-by: zzulilyw <378305181@qq.com>

Issue:#I7L4P3
Test:libc-test
Signed-off-by: Nrobottoy <wangyaofeng.wang@huawei.com>
Change-Id: I76d468a7f4e5bafd996447584928cfed6f7f54d5

commit 188759bb documented the intent
to allow recursive dlopen based on tracking ctor_visitor, but used a
kernel tid rather than the pthread_t to identify the caller. as a
result, it would not behave as intended under fork by a ctor, where
the child tid would not match.

Test:libc-test/src/function/exit.c
Issue:I7F2LR
Signed-off-by: Nfangting <fangting12@huawei.com>

Issue: https://gitee.com/openharmony/third_party_musl/issues/I7JK2Z

test: libc-test
Signed-off-by: zzulilyw <378305181@qq.com>

Issue:I7F1H2

Test: libctest
Signed-off-by: Nyinchuang <yinchuang@huawei.com>
Change-Id: Iaee5b6292fd2c13398dd75cdf34cd14b0b5cac1e

Issue: https://gitee.com/openharmony/third_party_musl/issues/I7F6E8

test: accepted xts_acts ActsToolChainTest 1128/1128
Signed-off-by: zzulilyw <378305181@qq.com>

modify logic to prevent environment problems

Issue: https://gitee.com/openharmony/xts_acts/issues/I7CQSW

test: accepted xts_acts ActsToolChainTest 1127/1127
Signed-off-by: zzulilyw <378305181@qq.com>

Description: Modifying the function of checking fd(file descriptor) from  to  to avoid failing test case in Rk3566

Issue: https://gitee.com/openharmony/xts_acts/issues/I7AFUP

Test: run xts suite on Rk3566 until the failure is not returned in `open` test case
Signed-off-by: zzulilyw <378305181@qq.com>

Issue: I79VSS
Test: libc-test,benchmark,POSIX xts
Change-Id: I07c517702a977895e759aab787167e9e3521da76
Signed-off-by: Nrobottoy <wangyaofeng.wang@huawei.com>

2. Modify macro MUSL_FORTIFY_SOURCE to _FORTIFY_SOURCE so it can work
   correctly

Issue:#I70BYR

Test: pass libc-test
Signed-off-by: Nhaotuo <haotuo@huawei.com>
Change-Id: If4d2dd64284d432dcc8dd3d8de9fd7f198a27e82

2. Optimize syscall_cp 2 syscall because pthread_cancel not available on ohos

Issue:#I76K30

Test: libc test && benchmark
Signed-off-by: Nhaotuo <haotuo@huawei.com>
Change-Id: I9fff69b3d51337fbf2f1545ea47af871b544d9cc

Provides memory cache management interfaces for third-party applications.

Issue: I79COU
Test：Build & Boot devices
Signed-off-by: Ngoblinrs <renshang@huawei.com>

Fix test cases' bugs in xts suite (2/2) (dependent pr https://gitee.com/openharmony/xts_acts/pulls/8683)
fix code format
Issue: https://gitee.com/openharmony/third_party_musl/issues/I6Z32OSigned-off-by: zzulilyw <378305181@qq.com>

Fix test cases' bugs in xts suite (2/2) (dependent pr https://gitee.com/openharmony/xts_acts/pulls/8683)
fix code format
Issue: https://gitee.com/openharmony/third_party_musl/issues/I6Z32OSigned-off-by: zzulilyw <378305181@qq.com>

Fix test cases' bugs in xts suite (2/2) (dependent pr https://gitee.com/openharmony/xts_acts/pulls/8683)
fix code format
Issue: https://gitee.com/openharmony/third_party_musl/issues/I6Z32OSigned-off-by: zzulilyw <378305181@qq.com>

Fix test cases' bugs in xts suite (2/2) (dependent pr https://gitee.com/openharmony/xts_acts/pulls/8683)
1. Fix trace_marker test case
2. Fix sigchain_intercept_signal test case
3. Fix mknod test case
4. Fix atexit_dlclose test case
5. Fix raise-race test case
6. Fix timer_create, timer_getoverrun, timer_settime timed out
Issue: https://gitee.com/openharmony/third_party_musl/issues/I6Z32OSigned-off-by: zzulilyw <378305181@qq.com>

Before this fix, every call to libnetsys_client.z.so's functions involves
loading the lib, searching symbols and unloading the lib. Assuming debugging a
process with lldb, it will hurt the debugging performance because lldb stops at
dlopen and dlcose (lldb inserts internal breakpoints to know which shared
library is loaded or unloaded). It is fixed by storing the handle to the lib and
function pointers globally.

Issue: I6XDBW
Test: passed most test cases of libc-test with 4 anticipated cases failed
Signed-off-by: Nhongbinj <jinhongbin2@huawei.com>

Fix warning in x86 libc-test build
Issue: #I7152S
Signed-off-by: Nguzhihao4 <guzhihao4@huawei.com>
Change-Id: I16e02a24e72250efe13ffcbdcb7bc51c681f489c

Issue:I6YMRJ
Signed-off-by: Nyinchuang <yinchuang@huawei.com>
Test:Build & Boot Device

ISSUE:https://gitee.com/openharmony/third_party_musl/issues/I6W97T
Test:All pass
Signed-off-by: Nmaweiye <maweiye@huawei.com>

Use atexit to register some callback from dso, but there is no
unregister interface. After this dso closed, this callback in
atexit callback chain is invalidate. This workround will save
the dso that the callback come from, then when dso closed, the
relative callbacks would cleared.

Issue： #I6UEZQ
Test：register atexit cb, then dlclose this dso
Signed-off-by: Nhhj <huanghuijin@huawei.com>
Change-Id: I0dfc15366dd51bbe677b9700131fbaf57622499c

Modify runtest_Windows.bat to push test_dcngettext.mo to '/tmp';
Create /etc/shadow for getspnam_r;
Cancel 6 test shield and add 2 new.

Issue: I6L8HT
Test: Pass: 1156/1160
Signed-off-by: Nmaweiye <maweiye@huawei.com>

Not check FE status on aarch64

Issue: https://gitee.com/openharmony/third_party_musl/issues/I6QQOO
Test: 20 math tests passed on aarch64
Signed-off-by: Nmaweiye <maweiye@huawei.com>

    Issue: I6HRVC
    Test: Build & Boot Devices
Signed-off-by: Ndhy308 <tony.gan@huawei.com>

Fix version-script in libc-test
Issue: #I6ID6E
Test: xts pass
Signed-off-by: Nguzhihao4 <guzhihao4@huawei.com>
Change-Id: I133b659dba3d320107ec5d0a6c05faf15ad1a14d

Close #I6I6M9
Signed-off-by: Nwangchen <wangchen240@huawei.com>

    Issue: I6GQSA
    Test: libc-test pass
Signed-off-by: Ndhy308 <tony.gan@huawei.com>