This is a compatibility issue if different structures included
in the usrsock server/client scene, usrsock client has no habit
of actively choosing of config CONFIG_NETDEV_IFINDEX at most of the time
Signed-off-by: chao.an <anchao@xiaomi.com>
David S. Alessio has submitted the ICL and we can migrate the licenses
to Apache.
Gregory Nutt has submitted the SGA and we can migrate the licenses
to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
since other subsystem doesn't need call these function anymore
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Idfb217c412db62d9f17f427310b75bb78785dc50
Sebastien Lorquet has submitted the ICL and we can migrate the licenses
to Apache.
Gregory Nutt has submitted the SGA and we can migrate the licenses
to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
EDL, BRS and ESI bits added to struct can_hdr_s.
The `ch_unused' field is useless (adjacent fields in
packed structs are aligned to the next byte), but some
drivers explicitly set this field to zero, so it is kept there
for API backward compatibility.
Signed-off-by: Jaroslav Beran <jara.beran@gmail.com>
The idea is to have something like EXTRAVERSION. This is useful for
getting RC tags, development tags and for customizing the version. For
example using the tag `nuttx-10.0.0-RC0` the VERSION will be
`10.0.0-RC0`
Signed-off-by: Matheus Castello <matheus@castello.eng.br>
When CONFIG_SYMTAB_ORDEREDBYNAME is selected most code will use
the ordered search function. When it is not selected no code will
use the ordered search function. This change merges the two
functions and varies its behaviour based on the config setting,
such that all callers can simply call the one search function
and get the best behaviour.
An additional configuration option allows leading underscores to
be stripped from symbols being relocated in loaded objects. This
allows toolchains which prefix C symbol with underscores to make
loadable ELF objects.
mmcsd:Remove CONFIG_ARCH_HAVE_SDIO_DELAYED_INVLDT
stm32h7:sdmmc remove CONFIG_ARCH_HAVE_SDIO_DELAYED_INVLDT
stm32f7:sdmmc remove CONFIG_ARCH_HAVE_SDIO_DELAYED_INVLDT
stm32f7:sdmmc WRITE COMPLETE prevent false triggers
stm32h7:sdmmc WRITE COMPLETE prevent false triggers
While testing PR #2989 on the H7 I noticed that the cards
were staying in 1-bit mode. The root cause was that the
scr read path was using DMA without an invlidate.
This was caused by CONFIG_ARCH_HAVE_SDIO_DELAYED_INVLDT,
but the sdmmc driver, did not use the delayed invalidate
nor would it work on 8 bytes.
The driver fully supported dcache mgt on runt buffers, but
the #ifdef CONFIG_ARCH_HAVE_SDIO_DELAYED_INVLDT blocked it.
Reviewing the PR that added CONFIG_ARCH_HAVE_SDIO_DELAYED_INVLDT
it may have been valid at the time. But after the dcache operations
we fixed. It is not necessary and offers no benefit.
Implement si_send/sendto/recvfrom with si_sendmsg/recvmsg, instead of
the other way round.
Change-Id: I7b858556996e0862df22807a6edf6d7cfe6518fc
Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
it is wrong to define a new grpid_t, but not reuse pid_t,
because it make getpid(parent) == getppid(child) impossible.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
since sometime platform code need do some special action during memcpy
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Id108ef4232376feab3e37e9b3aee9a7927a03bd4
Change the copyright header of assorted source files in libs/libc to the
ASF version. I was listed as the author in these files. I did also
check the heritage of those files and besides me they have only been
changed by the following people, all of whom did sign a CLA to the best
of my knowledge:
Alin Jerpelea
Haitao Liu
Gregory Nutt
Yamamoto Takashi
Xiang Xiao
Signed-off-by: Michael Jung <mijung@gmx.net>
This change reflects that the geometry isn't related to the largest
allocatable unit on the platform.
Calls to read and write block devices are also affected and have
been updated.
Summary:
- This commit introduces spinlock_t for #ifndef CONFIG_SPINLOCK
which is useful for the non-SMP case because it does not consume
memory
Impact:
- None:
Testing:
- N/A
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit changes spinlock APIs (spin_lock_irqsave/spin_unlock_irqrestore)
- In the previous implementation, the global spinlock (i.e. g_irq_spin) was used.
- This commit allows to use caller specific spinlock but also supports to use
g_irq_spin for backword compatibility (In this case, NULL must be specified)
Impact:
- None
Testing:
- Tested with the following configurations
- spresnse:wifi, spresense:wifi_smp
- esp32-devkitc:smp (QEMU), sabre6-quad:smp (QEMU)
- maxi-bit:smp (QEMU), sim:smp
- stm32f4discovery:wifi
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Squashed commits:
Fix small typos on efuse driver
Fix nxstyle issues
Fix aligment and missing FAR
Improvements to efuse driver
Fix: don't free 'lower' on efuse_unregister
Describe the efuse_param
Remove upper pointer from lowerhalt
Fix blank line at end of function
Co-authored-by: saramonteiro <saramonteirosouza44@gmail.com>
Co-authored-by: Xiang Xiao <xiaoxiang@xiaomi.com>
let's call either nx_dup/nx_dup2 or file_dup/file_dup2
instead just like other fs api: xxx->nx_xxx->file_xxx
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I1aacfb9e25dc7b3fcb0345ff7b269b1953a01e5b
these functions are the implementation detail and then
don't need expose to external
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ief832391d5b42d1f1645907eb465631650490234
the kernel user should call file_open directly instead
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I5bf7f661006f5d43739bc8618abfb4b983fde78d
on the other hand, open/nx_open call file_open instead
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I66990a77cdeb6ff18f7bf48a65bbc7b701dad552
let's replace the content of file in place instead
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I538910d55815c7aec656c05dba4eab2fa1d6d964
so pty don't need call nx_pipe and then file_detach
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ibb8d108abd76bafe53897e5fca35babcf3e1bae9
NULL inode passed to files_allocate doesn't mark file struct in the
allocated state, so other threads which invovle in file allocation
(e.g. open or dup) may allocate the same file struct again.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I53ff876eae3c7a1e311e7f671686b73a4b4ef891
1. remove descript management in mqueue, save code size
2. use i_ops instead of i_mqueue to remove the dup logic
Change-Id: Ie88960e50ddcae9c87977c9ad65a45297c663291
Signed-off-by: ligd <liguiding1@xiaomi.com>
all the characters placed before the space on the ASCII table
and the 0x7F character (DEL) are control characters.
Signed-off-by: chao.an <anchao@xiaomi.com>
use the default testset implement on single core platform
that does not support test-and-set, more flexibility for
SMP drivers(using spinlock) if configured in a single-core mode.
Signed-off-by: chao.an <anchao@xiaomi.com>
Summary:
- This commit replaces SHES related headers in gs2200m.h
Impact:
- No impact
Testing:
- Build check only
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
nuttx.rel: In function `__metal_sleep_usec':
nuttx/include/metal/system/nuttx/sleep.h:27: undefined reference to `nxsig_usleep(unsigned int)'
collect2: error: ld returned 1 exit status
Change-Id: I9dd2ed0a72d144bb152dc3753e7f9a6695dfb2d4
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
Summary:
- This commit introduces SP_WFE() and SP_SEV() to be used for spinlock
- Also, use wfe/sev instructions for ARMV7-A to reduce power consumption
Impact:
- ARMV7-a SMP only
Testing:
- sabre-6quad:smp (QEMU, dev board)
- maix-bit:smp, esp32-devkitc:smp, spresense:smp sim:smp (compile only)
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Right now, same as printflike.
Introduce a separate macro because syslog takes
a bit different format from printf. (ie. %m)
If it turns out that a compiler is not happy with
the difference, we can disable this selectively.
to avoid the conflict with 3rd party c++ library(e.g. protobuf):
fdc35840b9/src/google/protobuf/stubs/status.h (L47)
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ie8bb9008a8375c729f8b947c9f10baa80104d157
Summary:
- This patch change the data type of buflen in qspi_meminfo_s
- from uint16_t to uint32_t to allow data size greater than 64KB.
Impact:
- QSPI & some flash like s25fl1 etc
Testing:
- Tested with rm69330 oled controller on custom board
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
include/nuttx/clock.h:
* USEC_PER_TICK: The docstring for this define mistakenly said
that the default value of USEC_PER_TICK, 10000, corresponded
to 100 KHz. However, it is actually 100 Hz. Corrected the
comment. No functional changes.
sched/signal/sig_timedwait.c:
* nxsig_timedwait(): Fix typo in comment:
"is store din" -> "is stored in"
include/nuttx/signal.h:
* Fix same typo in extern declaration of nxsig_timedwait().
Select debug.h which may be under include/arch or include/arch/chip.
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
Change-Id: I5f465c41ba27d040e5e24b2eef2918cfbc18a0bd
Also implement getpagesize() based on sysconf(_SC_PAGESIZE).
Change-Id: I812eb8f34ed602f7bc12c4cafafcebc0d98fd136
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
MAX11612: 4 channels VCC=5V0 Int VRef=4.096V
MAX11613: 4 channels VCC=3V3 Int VRef=2.048V
MAX11614: 8 channels VCC=5V0 Int VRef=4.096V
MAX11615: 8 channels VCC=3V3 Int VRef=2.048V
MAX11616: 12 channels VCC=5V0 Int VRef=4.096V
MAX11617: 12 channels VCC=3V3 Int VRef=2.048V
Note: The chips' auto-scanning feature is not supported in this revision.
1.use userspace buffer rather than intermediate buffer of upperhalf driver
2.support block and non-block ways.
Change-Id: I1d0cecfaa20ce54961c58713d8f2f8857e349791
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
1.support for multi-user access
2.support special cmd to control sensor
3.support userspace to set size of intermediate buffer
by ioctl: SNOIC_SET_BUFFER_SIZE
Change-Id: I9ce3a65b88b12c28388ec397431f1a277b120c2a
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
In file included from string/lib_strsignal.c:40:0:
string/lib_strsignal.c: In function ‘strsignal’:
string/lib_strsignal.c:142:12: error: ‘CONFIG_SIG_STOP’ undeclared (first use in this function); did you mean ‘CONFIG_SIG_PIPE’?
case SIGSTOP:
^
string/lib_strsignal.c:142:12: note: each undeclared identifier is reported only once for each function it appears in
string/lib_strsignal.c:147:12: error: ‘CONFIG_SIG_STP’ undeclared (first use in this function); did you mean ‘CONFIG_SIG_STOP’?
case SIGSTP:
Esnure all standard signal number is always defined
Change-Id: I3abce86079ebeba7bab038d7c770efc90b9cffd7
Signed-off-by: ligd <liguiding1@xiaomi.com>
Follow the POSIX description.
SIGTSTP should be sent when the Ctrl-Z characters is encountered, not SIGSTP.
Testing:
Built with hifive1-revb:nsh (CONFIG_SERIAL_TERMIOS=y, CONFIG_SIG_DEFAULT=y and CONFIG_TTY_SIGTSTP=y)
Correct typo LCD_SSD1306_SPI to CONFIG_LCD_SSD1306_SPI, remove
references to non-existent config variable names in comments.
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
Fixes an issue where tcp sockets with activated keepalives stalled and
were not properly closed. Poll would not indicate a POLLHUP and therefore
locks down the application.
* tcp_conn_s.tcp_conn_s & tcp_conn_s.keepintvl changed to uint32_t
According RFC1122 keepidle MUST have a default of 2 hours.
N/A
access (struct usrsock_message_req_ack_s)->result can caused
unaligend-access, add reserved value to avoid this
Change-Id: I6c7d49c57bf898fbf8459b5db9a219122494e254
Signed-off-by: ligd <liguiding1@xiaomi.com>
Summary:
- This commit fixes to handle address info in accept() in gs2200m.c
Impact:
- All use cases which use accept() with gs2200m
- Need to update apps/wireless/gs2200m as well
Testing:
- Tested with spresene:wifi
- Tested with telnet daemon
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>>
Summary:
- This commit fixes to handle UDP connect() with bind() to a local port.
Impact:
- All UDP cases which use connect() with gs2200m
- Need to update apps/wireless/gs2200m as well
Testing:
- Tested with spresense:wifi
- Create a UDP socket and bind() to a local port.
- Then connect() to remote address with port and send()
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
- Turn some macros into functions
- Implement some type-agnostic functions.
(Just use __builtin_xxx)
- Add some missing function prototypes
(Just prototypes, not actually implemented in this commit)
Resolves compiler error introduced by 57dfb9 when
using cpp with CONFIG_STDIO_DISABLE_BUFFERING lit.
NuttX/nuttx/include/cxx/cstdio:79:11: error: '::setbuf' has not been declared
using ::setbuf;
Move sched/task/task/task_gettid.c to libs/libc/unistd/lib_gettid.c. gettid() is a dumb wrapper around getpid(). It is wasteful of resources to support TWO systme calls, one for getpid() and one for gettid(). Instead, move gettid() in the C library where it calls the single sysgtem call, getpid(). Much cleaner.
This adds support for the Q10 BlackBerry based keyboard
from Solder Party. https://www.solder.party/docs/keyboard-pmod/
They keyboard device registered at /dev/kbdN is fully compatible
with hidkbd and has been testing with the Keyboard FeatherWing
on the nRF52 platform.
The buttons are added as a standard discrete joystick if
optionally enabled. The PMOD variant of this does not
include these buttons, but the Keyboard FeatherWing does.
This joystick is usually defined at /dev/djoyN and
can be used with the djoy example application.
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
proxies/PROXY_gettid.c: In function 'gettid':
proxies/PROXY_gettid.c:12:41: error: 'SYS_gettid' undeclared (first use in this function); did you mean 'SYS_getpid'?
12 | return (pid_t)sys_call0((unsigned int)SYS_gettid);
| ^~~~~~~~~~
| SYS_getpid
proxies/PROXY_gettid.c:12:41: note: each undeclared identifier is reported only once for each function it appears in
proxies/PROXY_gettid.c:13:1: warning: control reaches end of non-void function [-Wreturn-type]
13 | }
| ^
CC: proxies/PROXY_mmap.c
Makefile:83: recipe for target 'PROXY_gettid.o' failed
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
Change-Id: Ib4d6e315aa7f17235292dd2d6550458a53bc1596
base/time/time_exploded_posix.cc:190:14: error: ‘struct tm’ has no member named ‘tm_zone’; did you mean ‘tm_mon’?
190 | timestruct.tm_zone = nullptr; // not a POSIX field, so mktime/timegm ignore
| ^~~~~~~
| tm_mon
Change-Id: I9f93e63b50c0692a7a2bfc47abd9d07aa2c8e8db
Signed-off-by: chao.an <anchao@xiaomi.com>
The WS2812 is very common in LED strips as it is an integrated
controller and LED. It is driven by a single data line, but
the timing requirements can be met by using most SPI controllers
and the use of DMA.
This driver has been validated on the nRF52 arch both with a
single LED and a strip of 144.
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
1.Reduce the default size of task_group_s(~512B each task)
2.Scale better between simple and complex application
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia872137504fddcf64d89c48d6f0593d76d582710
Summary:
- ARCH_GLOBAL_IRQDISABLE was initially introduced for LC823450 SMP
- At that time, i.MX6 (quad Cortex-A9) did not use this config
- However, this option is now used for all CPUs which support SMP
- So it's good timing for refactoring the code
Impact:
- Should have no impact because the logic is the same for SMP
Testing:
- Tested with board: spresense:smp, spresense:wifi_smp
- Tested with qemu: esp32-core:smp, maix-bit:smp, sabre-6quad:smp
- Build only: lc823450-xgevk:rndis, sam4cmp-db:nsh
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
If the buffer to be flushed isn't multipled by the erase size,
let's pad the buffer proactively to avoid the allocation in ftl.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I6d7904aafab93a7886a594319d65826b81cd3cd1
3Change-Id: I88276149cc7826e7416929ca60b06314e96079a6
https://linux.die.net/man/2/epoll_ctl:
EPOLLONESHOT (since Linux 2.6.2)
Sets the one-shot behavior for the associated file descriptor.
This means that after an event is pulled out with epoll_wait(2)
the associated file descriptor is internally disabled and
no other events will be reported by the epoll interface.
The user must call epoll_ctl() with EPOLL_CTL_MOD to
rearm the file descriptor with a new event mask.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I6c0dc93e1cdae0e8cea5b487c7005de2da2c2ec3
Linux Programmer's Manual
NAME
epoll_create, epoll_create1 - open an epoll file descriptor
...
SYNOPSIS
#include <sys/epoll.h>
int epoll_create1(int flags);
...
epoll_create1()
If flags is 0, then, other than the fact that the obsolete
size argument is dropped, epoll_create1() is the same as
epoll_create(). The following value can be included in flags
to obtain different behavior:
EPOLL_CLOEXEC
Set the close-on-exec (FD_CLOEXEC) flag on the new file
descriptor. See the description of the O_CLOEXEC flag in
open(2) for reasons why this may be useful.
https://man7.org/linux/man-pages/man7/epoll.7.html
sync the struct epoll_event define with linux:
Linux Programmer's Manual:
DESCRIPTION
EPOLL_CTL_DEL
...
The event argument describes the object linked to the file descriptor
fd. The struct epoll_event is defined as:
typedef union epoll_data {
void *ptr;
int fd;
uint32_t u32;
uint64_t u64;
} epoll_data_t;
struct epoll_event {
uint32_t events; /* Epoll events */
epoll_data_t data; /* User data variable */
};
https: //man7.org/linux/man-pages/man2/epoll_ctl.2.html
Change-Id: I3ad447b485fd331190e461a198ef7c39301eb1bb
Signed-off-by: chao.an <anchao@xiaomi.com>
to save the preserved space(1KB) and also avoid the heap overhead
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
1.Expose the notification through fb_vtable_s::updatearea
2.Incorporate old nx_notify_rectangle into the new updatearea callback
3.Migrate the calle of nx_notify_rectangle to fb_vtable_s::updatearea
Change-Id: Ia3d1f73e8757b2d381586d76ec6adc16c810018d
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Provide functions which get and set the 3A (Auto white balance/Auto
exposure/Auto
focus) parameters.
These are achieved by the ioctl request codes VIDIOC_G_EXT_CTRLS and
VIDIOC_S_EXT_CTRLS which have the following settings:
1. ctrl_class = V4L2_CTRL_CLASS_CAMERA
2. id = V4L2_CID_3A_PARAMETER
Also, provide function which get the 3A adjustment status.
This is achieved by the ioctl request codes VIDIOC_G_EXT_CTRLS which has the
following settings:
1. ctrl_class = V4L2_CTRL_CLASS_CAMERA
2. id = V4L2_CID_3A_STATUS
Fix the following three bugs about ON/OFF control of auto white balance and auto
exposure:
- The returned value of VIDIOC_G_CTRL with id = V4L2_CID_AUTO_WHITE_BALANCE is
different from V4L2 specification.
- Auto exposure is locked if auto white balance lock is requested.
- Auto exposure and auto white balance are locked if auto exposure lock is
requested.
simplify and symmetry the implementation in KERNEL/PROTECTED build
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Iefdeea5f6ef6348c774b2ca9f7e45fe89c0c22dd
Add flags argument into sendto() and recvfrom() APIs for MSG_* flags can
handling in the daemon.
However, MSG_DONTWAIT should process in usrsock, so it unnecessary to pass to
the daemon like O_NONBLOCK.
- Add board specific logic to altair modem dirver
- Fix issue that SPI4 RX frequency violated AC Spec
- Remove dummy buffer in altair driver
- Fix priority of SPI transfer task is too low
- Remove unnecessary configuration
- Modify timeout value for RX ready
- Fix minor bugs
since libc++ declare these function in ctime by:
using ::localtime[_r];
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic0bb68b44c0cab838ab7cc34baee2aaa3ca8a9b5
avoid the buffer flush as much as possible
Change-Id: I902f374e9540b36bd0b0c77a34cab5014a2c24fc
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Signed-off-by: chao.an <anchao@xiaomi.com>
since exit will be only callable from userspace and change
the 1st argument from "const uint8_t *" to "const char *"
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I86487d57210ab63109148232da71dbc4d60a563b
since sim arch has to use other instance provided by host glibc
also initialize __dso_handle to self as glibc:
https://github.com/bminor/glibc/blob/master/csu/dso_handle.c#L21
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I7531ae58fc4dbe4600bcb2c2c3a6cac021378bc1
since many c++ library implementation reference these symbols by using ::xxx but never
really use them, the declaration avoid the unused code is pulled into the final binary
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Idd7bf9a1e09b77a6b21f900cd3ede08a1cc82d86
Since up_release_stack auto detect whether the memory come from builtin heap
if (ttype == TCB_FLAG_TTYPE_KERNEL)
{
if (kmm_heapmember(dtcb->stack_alloc_ptr))
{
kmm_free(dtcb->stack_alloc_ptr);
}
}
else
{
/* Use the user-space allocator if this is a task or pthread */
if (umm_heapmember(dtcb->stack_alloc_ptr))
{
kumm_free(dtcb->stack_alloc_ptr);
}
}
This reverts commit 124e6ee53d.
1.Remove CONFIG_HAVE_INLINE macro
2.Change the ANSI C function to normal function
3.Other simple non ANSI function to macro
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
add PR_SET_NAME_EXT/PR_GET_NAME_EXT extension to avoid semantic
conflicts, use extened version for pthread_setname_np/pthread_getname_np
Change-Id: I40404c737977a623130dcd37feb4061b5526e466
Signed-off-by: chao.an <anchao@xiaomi.com>
to avoid the similar code spread around each application
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I8967d647eaf2ecae47f29f83e7fa322ef1b42a02
since the current implementation is really a symoblic link not hard link
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I59d30d0a620b0b5714fe91bbe90d4405cf53d187
specified here:
https://pubs.opengroup.org/onlinepubs/009695399/functions/symlink.html
yes, symlink is different from link:
1.symlink create the soft(symbolic) link
2.link create the hard link
but it is suitable to make them same now since vfs doesn't support the
hard link and the soft link in file system level yet.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I3b6e311cc1c826542165c9d93cbe5e078f113684
