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49cd7a795a
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1899 Commits

Author SHA1 Message Date
anjiahao
49cd7a795a mm:change special pid to macro 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-04-23 23:28:32 +08:00
chao an
13cdffd302 fs/procfs: fix readdir loss last character 
nsh> ls proc/fs
/proc/fs: ----> /proc/fs:
 block           blocks
 moun            mount
 usag            usage

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-04-23 17:13:51 +08:00
Xiang Xiao
4be499a243 procfs: Make g_procfs_entries in the alphabetic order 
and option in procfs/Kconfig

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-04-22 03:33:50 -04:00
Xiang Xiao
c6d210289f procfs: remove procfs_ from procfs_operations variables 
to aglin the naming style with other implementation

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-04-22 03:33:50 -04:00
Xiang Xiao
149cafe450 procfs: Add g_ prefix to all procfs_operations 
to conform the coding style

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-04-22 03:33:50 -04:00
Xiang Xiao
404de093a1 fs: Flush the file system cache in BOARDIOC_POWEROFF too 
and remove the check of SYS_DOWN since it defines to SYS_RESTART in reboot_notifer.h:
  #define SYS_DOWN        0x0001     /* Notify of system down */
  #define SYS_RESTART     SYS_DOWN
  #define SYS_HALT        0x0002     /* Notify of system halt */
  #define SYS_POWER_OFF   0x0003     /* Notify of system power off */

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-04-21 20:37:59 +03:00
Ville Juven
53d4b9ed54 mm/mm_map: Give the mm_map as parameter to the mm_map functions 
This way the mappings can be modified for any vm area, not only the
process that is running.

Why? This allows mapping pages to kernel dynamically, this functionality
will be presented later.
 2023-04-22 00:40:37 +08:00
Ville Juven
30bae2ca47 fs/cromfs: Fix faulty DEBUGASSERT() check 
The logic being tested is wrong, obviously when accessing file the
driver private data has to be valid (open() has been called).
 2023-04-21 10:29:08 -04:00
Fotis Panagiotopoulos
ab1b3c0337 Added missing checks in strdup'ed strings. 2023-04-19 02:49:31 +08:00
Fotis Panagiotopoulos
098b7bbfb3 Fixes in asprintf usage. 2023-04-19 02:48:39 +08:00
XinStellaris
770817ba2f fs/littlefs:littlefs shouldn't be used without C99 BOOL 
Signed-off-by: XinStellaris <tianxin7@xiaomi.com>
 2023-04-18 13:40:50 -04:00
zhangyuan21
c239d19df0 nuttx: add more dependent header file 
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
 2023-04-11 09:13:32 +03:00
Xiang Xiao
3aab2a2e73 fs/nxffs: Fix typo(nxem_wait->nxmutex_lock) error in comment 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-04-07 09:06:06 +03:00
Dong Heng
a51e102a41 xtensa/esp32: Make asprintf and lib_free corresponding 2023-04-06 20:57:19 +03:00
Gregory Nutt
717bb04cb7 Increase the number of real time signals. Two is not enough. 
Refer to issue #8867 for details and rational.

Convert sigset_t to an array type so that more than 32 signals can be supported.

Why not use a uin64_t?
- Using a uin32_t is more flexible if we decide to increase the number of signals beyound 64.
- 64-bit accesses are not atomic, at least not on 32-bit ARMv7-M and similar
- Keeping the base type as uint32_t does not introduce additional overhead due to padding to achieve 64-bit alignment of uin64_t
- Some architectures still supported by NuttX do not support uin64_t
  types,

Increased the number of signals to 64. This matches Linux. This will support all xsignals defined by Linux and also 32 real time signals (also like Linux).

This is is a work in progress; a draft PR that you are encouraged to comment on.
 2023-03-27 16:59:04 +03:00
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