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01cfb3b2db
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1884 Commits

Author SHA1 Message Date
chenrun1
01cfb3b2db fs/fs_initialize.c: Sync will only be executed when the add is in reboot state. 
In the last change, the assert behavior test was not considered. Therefore, in this change, sync will be performed only when SYS_RESTART/SYS_DOWN situation occurs, avoiding unpredictable results caused by handling locks or semaphores in interrupts.
 2023-03-25 11:43:37 +02:00
chenrun1
7485f1c81d fs/fs_initialize.c:Sync fs in system restart callback 2023-03-25 11:43:37 +02:00
wangbowen6
5d53c8299e fs/fs_epoll: add oneshot list to handle the EPOLLONESHOT correctly 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2023-03-23 09:43:27 +02:00
dongjiuzhu1
f8b27d9fbe fs/mmap: try rammap when filesystem mmap don't support 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-03-10 10:43:33 +02:00
Karel Kočí
62661600b2 treewide: add DOWNLOAD variable as unification of curl call 
This is a followup to the commit
03b164f59c.
 2023-03-08 17:05:05 +08:00
Xiang Xiao
2c5f653bfd Remove the tail spaces from all files except Documentation 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-26 13:24:24 -08:00
lilei19
38f64f559d change strcpy to strlcpy 
Signed-off-by: lilei19 <lilei19@xiaomi.com>
 2023-02-24 12:15:40 +08:00
Jiuzhu Dong
9340d6e0d7 fs/rpmsgfs: return ENOTTY to vfs to do cmd operate 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2023-02-23 21:42:45 +02:00
chao an
9c30d3bf33 procfs/meminfo: skip invalid character before memdump 
In the case of echo characters, atoi will mistake CRLF as a digit character and convert it to 0

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-02-23 13:51:12 +08:00
chao an
e28958fe5c fs/mount: fix compiler warning found out by GCC-12.2 
mount/fs_foreachmountpoint.c: In function 'mountpoint_filter':
mount/fs_foreachmountpoint.c:99:38: warning: 'sprintf' may write a terminating nul past the end of the destination [-Wformat-overflow=]
   99 |       sprintf(&dirpath[pathlen], "/%s", node->i_name);
      |                                      ^
In function 'mountpoint_filter',
    inlined from 'mountpoint_filter' at mount/fs_foreachmountpoint.c:64:12:
mount/fs_foreachmountpoint.c:99:7: note: 'sprintf' output between 2 and 257 bytes into a destination of size 256
   99 |       sprintf(&dirpath[pathlen], "/%s", node->i_name);
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-02-21 09:28:57 +08:00
lilei19
77f6319268 sync ps/assert output 2023-02-17 23:35:44 +08:00
Ville Juven
905cba3ee3 group/tg_info/argv: Make utility function to read argv as string 
This creates a generic and safe way to read a process argument vector
as string from any context.
 2023-02-17 01:27:16 +08:00
Xiang Xiao
4009cb1970 fs: Don't guard ftruncate with CONFIG_DISABLE_MOUNTPOINT 
since ftruncate depends on file_operations not mountpt_operations

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-14 11:24:37 +08:00
Xiang Xiao
a05f9aaa85 fs: Don't guard fsync with CONFIG_DISABLE_MOUNTPOINT 
since the driver can also support fsync by implementing BIOC_FLUSH

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-14 11:24:37 +08:00
Igor Mišić
3a7382e690 fs/littlefs: add full support for LittleFS block device cfg in Kconfig 2023-02-13 18:46:46 +08:00
chao an
77f68b121b fs/epoll: fix visual studio Compiler Error C2059 
D:\archer\code\nuttx\fs\vfs\fs_epoll.c(456,15): error C2059: syntax error : '{'

Compiler error C2059:
The token caused a syntax error.

Reference:
https://learn.microsoft.com/en-us/cpp/error-messages/compiler-errors-1/compiler-error-c2059?view=msvc-170

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-02-09 20:11:55 +08:00
chao an
3a0fdb019d nuttx: replace all ARRAY_SIZE()/ARRAYSIZE() to nitems() 
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-02-09 20:05:44 +08:00
dongjiuzhu1
63e6f80fb0 sync: add sync api 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-02-07 12:15:05 +02:00
dongjiuzhu1
7bbabc74fb fs/dir: provide absolute directory path for F_GETPATH by fcntl 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-02-07 03:45:38 +08:00
Stuart Ianna
a2a542562f fs: Implment link as a normal function instead macro 
so "using ::link;" can pass the compiling. This change also
simplify the implementation of the hard link in the future.
 2023-02-04 18:31:23 -03:00
Xiang Xiao
09841300b0 Remove the remain MIN/MAX like macro 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-03 20:42:57 +08:00
fangxiang
2c8c35431d fs/procfs: fix the issue of /proc/cpuload in SMP 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2023-02-02 22:48:30 +08:00
chao an
4c8d244fae sched/getpid: replace syscall getpid/tid/ppid() to kernel version 
NuttX kernel should not use the syscall functions, especially after
enabling CONFIG_SCHED_INSTRUMENTATION_SYSCALL, all system functions
will be traced to backend, which will impact system performance.

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-02-02 10:33:01 +08:00
Xiang Xiao
d92dc45a80 vfs: Suppoprt F_DUPFD_CLOEXEC and MSG_CMSG_CLOEXEC 
https://pubs.opengroup.org/onlinepubs/9699919799/functions/fcntl.html
https://linux.die.net/man/2/recvmsg

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-02 01:00:10 +02:00
Gustavo Henrique Nihei
e6b204f438 nuttx: Use MIN/MAX definitions from "sys/param.h" 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-02-01 23:47:44 +08:00
Masayuki Ishikawa
e6884b8cb1 fs: mqueue: Fix file_mq_open() for SMP 
Summary:
- I noticed that sometimes mqueue_test in ostest failed
  (i.e. mq_open failed) with rv-virt:smp.
- This commit fixes this issue by replacing sched_lock with
  critical section.

Impact:
- file_mq_open()

Testing:
- Tested with ostest on QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2023-02-01 15:00:47 +08:00
Xiang Xiao
3904fd775a sched: Remove the unused TCB_FLAG_SCHED_OTHER 
after https://github.com/apache/nuttx/pull/8330

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-31 16:16:25 +02:00
chao an
2ffe564fa2 fs/procfs: sort level0 process id 
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-01-30 14:57:43 +08:00
dongjiuzhu1
e02a5a70eb fs/partiton: add sanity check 
mmcsd_spi don't support ioctl
when blocksize is zero, will cause crash.

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-01-29 17:30:51 -03:00
Xiang Xiao
7d66a16c53 Minor style clean up 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-28 19:53:20 +02:00
zhangyuan21
8c52633bd0 fs: unlock tmpfs before free the file object 
tcb will hold an invalid semaphore when CONFIG_PRIORITY_INHERITANCE is enabled

Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
 2023-01-28 19:35:45 +08:00
Petro Karashchenko
2c972bd402 fs/shm: update pointer arithmetic logic 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2023-01-26 10:26:09 +08:00
Petro Karashchenko
d35d8b4a12 fs/shm: use ERROR instead of -1 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2023-01-26 10:26:09 +08:00
Alan Carvalho de Assis
c3a34a5956 fs: Avoid accessing filep fields if it is NULL & add DEBUGASSERTs 2023-01-20 22:31:00 +08:00
Xiang Xiao
f8d33e40ac Fix mmap/fs_mmap.c:259:13: warning: 'mapped' may be used uninitialized in this function [-Wmaybe-uninitialized] 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-18 08:40:33 +01:00
Jukka Laitinen
a0ebddaac1 fs/shm: Add initial implementation for posix shared memory 
This implements the file system logic for posix shared memory:
shm_open, shm_unlink, mmap, munmap and close

For flat and protected builds the memory simply allocated from (user) heap

For kernel build the memory is allocated from page pool and mapped with MMU

This doesn't yet support protection flags or re-sizing already truncated shared
memory area.

Co-authored-by: Ville Juven <ville.juven@unikie.com>
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
 2023-01-18 11:01:20 +08:00
chao an
3d7629a02c fs/mmap: fix compile warning if set the optimize level to O3 
| $ gcc -c "-O3" -Wall -isystem include -D__NuttX__ -D__KERNEL__ -I fs -I sched fs/mmap/fs_mmap.c -o fs_mmap.o
| include/sys/mman.h: In function ‘mmap’:
| fs/mmap/fs_mmap.c:259:13: warning: ‘mapped’ may be used uninitialized in this function [-Wmaybe-uninitialized]
|   259 |   FAR void *mapped;
|       |             ^~~~~~

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-01-17 21:56:37 +08:00
Xiang Xiao
0a95c7721b vfs/poll: Remove POLLFILE and POLLSOCK NuttX specific extension 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-17 14:02:59 +08:00
Xiang Xiao
b1899ffbfd fs: Support O_NOFOLLOW flag 
https://pubs.opengroup.org/onlinepubs/9699919799.2013edition/functions/open.html:
O_NOFOLLOW
If path names a symbolic link, fail and set errno to [ELOOP].

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-17 12:02:48 +08:00
Xuxingliang
9166eeddf6 fs/mmap: update mapped var before exit 
Signed-off-by: Xuxingliang <xuxingliang@xiaomi.com>
 2023-01-17 11:12:26 +08:00
Xuxingliang
dce315005a fs/mmap: rammap should return buffer start address 
Signed-off-by: Xuxingliang <xuxingliang@xiaomi.com>
 2023-01-17 11:12:26 +08:00
crafcat7
047f7f8d3a vfs/fs_truncate.c:Add socket judgment to return correct errno. 2023-01-17 10:29:41 +08:00
Jukka Laitinen
6db295481b fs/mmap/fs_rammap.c: Remove void * arithmetic 
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
 2023-01-13 23:08:58 +08:00
Jukka Laitinen
3577d2f055 fs/mmap/fs_anonmap.c: Remove void * arithmetic 
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
 2023-01-13 23:08:58 +08:00
Petro Karashchenko
6c5cb98e7d fs/mount: fix logging macro in FS automount 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2023-01-13 12:18:36 +08:00
Xiang Xiao
fd0195b0d8 fs/mmap: Suppor the partial unmap for anonymous mapping 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-12 19:11:56 +02:00
Xiang Xiao
fcd4a421e3 fs/mmap: Support the no backing file for anonymous mapping 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-12 19:11:56 +02:00
Xiang Xiao
ab67d6a75b fs/mmap: Remove the duplication rammap handling 
and minor ifx for style and format

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-12 19:11:56 +02:00
Ville Juven
416e83d57e fs/poll: add missing FAR qualifier to poll() 
Follow-up to #8072
 2023-01-11 21:12:17 +08:00
Ville Juven
f730cf8ad8 fs/poll: Fix poll_notify for CONFIG_BUILD_KERNEL 
With flat addressing the user pollfd list is given directly to the
drivers that perform the notification. This is fine when the addressing
is flat, as there is no ambiguity on who gets notified and the fds memory
is always mapped.

For kernel mode with MMU this does not work. The notification must be done
via a temporary buffer allocated from kernel memory.

Thus, create a copy of the user fds and pass the copy to the drivers.
Afterwards copy the output events back to the user.
 2023-01-11 01:53:13 +08:00