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nuttx/include
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dongjiuzhu1 18819b6b24 sched/task: close file descriptor with O_CLOEXEC before active task or exec 
VELAPLATFO-18473

refs:
https://man7.org/linux/man-pages/man2/fcntl.2.html
If the FD_CLOEXEC bit is set, the file descriptor will automatically
be closed during a successful execve(2).
(If the execve(2) fails, the file descriptor is left open.)

modify:
1. Ensure that the child task copies all fds of the parent task,
   including those with O_CLOEXE.
2. Make sure spawn_file_action is executed under fd with O_CLOEXEC,
   otherwise it will fail.
3. When a new task is activated or exec is called, close all fds
   with O_CLOEXEC flags.

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2023-10-27 21:15:07 +08:00
..
android
libc/misc: add fdsan module
2023-05-17 10:24:42 +08:00
arpa
Net thread-safe ntoa functions
2022-08-02 21:04:19 +08:00
crypto
crypto/rsa_verify: export rsa verify via /dev/crypto
2023-10-18 12:23:13 +08:00
cxx
libc: Implement quick_exit and at_quick_exit
2023-01-25 14:31:37 +02:00
net
net/if.h: add definitions associated with IF_OPER_
2023-07-08 10:59:37 -03:00
netinet
endian: Make all endian related functions use the expicit type
2023-10-20 09:46:21 +08:00
netpacket
Fix nuttx coding style
2023-07-11 23:32:17 +08:00
nuttx
sched/task: close file descriptor with O_CLOEXEC before active task or exec
2023-10-27 21:15:07 +08:00
ssp
…
sys
endian: Make all endian related functions use the expicit type
2023-10-20 09:46:21 +08:00
.gitignore
libs/libc/gpsutils/minmea: move minmea library from apps/gpsutils
2023-08-01 23:09:46 -07:00
aio.h
aio: change aio_fildes int type
2023-09-08 00:59:31 +03:00
alloca.h
libs/alloca: add alloca implement for MSVC
2023-08-28 11:10:08 -03:00
assert.h
assert: rename __ASSERT to __ASSERT__ to avoid conflict
2023-10-26 16:21:02 +08:00
byteswap.h
…
ctype.h
libs/ctype/toupper_l: Implement function toupper_l instead of macro
2023-08-22 00:07:16 +08:00
debug.h
Add a stepper generic upperhalf driver
2023-10-14 12:28:41 -04:00
dirent.h
fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long
2023-03-02 09:37:58 +01:00
dlfcn.h
…
dsp.h
libdsp: update LP_FILTER comment
2023-10-19 21:38:45 +08:00
dspb16.h
libdsp: update LP_FILTER comment
2023-10-19 21:38:45 +08:00
elf32.h
Fix and improve dynamic loader
2023-07-13 10:11:58 +08:00
elf64.h
Fix loading of ET_DYN type of shared objects
2023-09-20 09:35:28 -04:00
elf.h
Fix and improve dynamic loader
2023-07-13 10:11:58 +08:00
endian.h
libc: Add sys/endian.h to improve the compatiblity with bionic libc
2023-01-15 12:26:15 -03:00
err.h
include/err: Enforce c linkage for err and warn functions.
2023-05-01 12:48:55 +08:00
errno.h
Fix nuttx coding style
2023-07-11 23:32:17 +08:00
execinfo.h
sched_backtrace: define sched_dumpstack when not enable SCHED_BACKTRACE
2023-07-31 05:46:37 -07:00
fcntl.h
include/fcntl.h: add O_NOATIME flags
2023-07-28 20:56:22 -07:00
fixedmath.h
fixedmath: add abs and sign operations
2023-10-07 21:25:56 +08:00
fnmatch.h
…
ftw.h
fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long
2023-03-02 09:37:58 +01:00
getopt.h
…
glob.h
…
grp.h
…
hex2bin.h
libs/libc/hex2bin: enhance 64-bit compatibility
2023-08-11 19:43:37 +08:00
iconv.h
libc/locale: support iconv_open,iconv,iconv_close
2023-04-25 19:12:53 +01:00
ifaddrs.h
ifaddrs: add union ifa_ifu include ifu_broadaddr and ifu_dstaddr
2023-07-08 15:42:11 +08:00
inttypes.h
fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long
2023-03-02 09:37:58 +01:00
iso646.h
…
langinfo.h
The character U+ff0c "，" could be confused with the ASCII character U+002c ",", which is more common in source code.
2023-10-03 16:53:12 -04:00
libgen.h
…
libintl.h
compiler.h: Add _ between format|printf|syslog|scanf|strftime and like
2022-12-21 01:05:19 +02:00
limits.h
clock: replace all up_perf_xx with perf_xx
2023-10-02 16:11:43 +02:00
locale.h
…
lzf.h
Indent the define statement by two spaces
2023-05-21 09:52:08 -03:00
malloc.h
libc/mallopt: implement dummy mallopt
2023-09-07 23:11:10 +08:00
mqueue.h
fs/mqueue: Fix the wrong field type in mq_attr as the spec and add the logical judgment to deal with the condition when mq_maxmsg or mq_msgsize is less than zero or equal to zero.
2023-08-03 03:10:56 -07:00
netdb.h
libc/netdb: add proto.c
2022-12-10 02:36:24 +08:00
nl_types.h
…
nxflat.h
…
obstack.h
compiler.h: Add _ between format|printf|syslog|scanf|strftime and like
2022-12-21 01:05:19 +02:00
poll.h
…
pthread.h
pthread_once: g_lock may lead deadlock
2023-09-26 10:13:00 +08:00
pty.h
drivers/serial: Always support c_oflag, c_iflag and c_lflag in termios
2023-03-19 14:54:59 -06:00
pwd.h
pwd: Add initial implementation of getpwent
2023-07-31 07:50:10 -07:00
regex.h
include/regex.h: add missing FAR
2023-05-19 02:40:38 +08:00
resolv.h
…
sched.h
sched: Define sched_getcpu return 0 when CONFIG_SMP equals n
2023-08-06 11:28:49 +02:00
semaphore.h
semaphore: Optimize priority inheritance with only one holder
2023-06-17 08:26:46 +03:00
signal.h
signal: add siginterrupt implementation
2023-08-29 09:43:42 +08:00
spawn.h
sched/spawn: Rename task_spawnattr_[get|set]stack[size|addr] to posix_spawnattr_[get|set]stack[size|addr]
2022-11-01 09:51:18 +09:00
stdbool.h
libc: Remove C99_BOOL8 from libs/libxx/Kconfig
2022-05-05 16:23:32 -03:00
stddef.h
…
stdint.h
Fix nuttx coding style
2023-07-11 23:32:17 +08:00
stdio.h
libc: add support for memory buffer stream with fmemopen()
2023-10-27 08:55:24 +08:00
stdlib.h
libc/rand_r: support rand_r api
2023-07-29 07:28:23 -07:00
stdnoreturn.h
…
string.h
Support gcc FORTIFY_SOURCE features for nuttx libc
2023-06-22 20:38:45 +08:00
strings.h
Support gcc FORTIFY_SOURCE features for nuttx libc
2023-06-22 20:38:45 +08:00
syscall.h
syscall: export UP_WRAPSYM/UP_REALSYM macro
2022-12-30 22:13:34 +08:00
syslog.h
syslog: add syslog option definition
2023-05-05 18:36:36 +08:00
termios.h
…
threads.h
sched/getpid: replace syscall getpid/tid/ppid() to kernel version
2023-02-02 10:33:01 +08:00
time.h
include: move clockid_t and time[r]_t define to sys/types.h
2023-08-19 09:08:40 +03:00
unistd.h
fs/dup3: impletement dup3/nx_dup3_from_tcb function
2023-10-27 21:15:07 +08:00
utime.h
…
uuid.h
…
wchar.h
libs/libc/wchar: add fputws implementation
2023-09-22 08:51:07 +08:00
wctype.h
libc: Remove the unnecessary include from wchar and wctype
2022-07-27 10:55:37 +03:00