Bowen Wang aa7ec1083b nuttx/spinlock.h: add rspin_trylock/_irqsave/_nopreempt support ...

Add try-lock variants for rspinlock_t to support non-blocking spinlock
acquisition with optional IRQ save/restore and preemption control.
These variants enable fine-grained synchronization patterns in nested
contexts with maximum nesting depth support (UINT16_MAX).

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>

2026-01-27 12:22:24 +08:00

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android

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arpa

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crypto

crypto/ecc: add SPDX license identifier

2026-01-26 10:55:57 +08:00

cxx

cxx/cstddef: expose 'max_align_t'

2025-12-09 18:03:10 +08:00

net

net/ethernet: change struct ifreq to consistent with Linux

2025-12-27 20:34:17 +08:00

netinet

netinet/in.h: Rename imr_interface to imr_address in struct ip_mreqn.

2026-01-16 09:42:12 +08:00

netpacket

net/packet: add PACKET_<ADD|DROP>_MEMBERSHIP support

2025-12-25 10:01:43 +08:00

nuttx

nuttx/spinlock.h: add rspin_trylock/_irqsave/_nopreempt support

2026-01-27 12:22:24 +08:00

ssp

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sys

arm: systick: fix off-by-one in SysTick RELOAD programming

2026-01-26 19:34:00 +08:00

.gitignore

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aio.h

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alloca.h

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assert.h

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byteswap.h

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ctype.h

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debug.h

drivers/rptun: add rptun debug config macros and Kconfig

2026-01-19 14:18:27 +08:00

dirent.h

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dlfcn.h

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dsp.h

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

dspb16.h

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

elf32.h

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elf64.h

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elf.h

arch:use ARCH_64BIT to mark arch is support 64bit

2025-12-18 22:05:12 +08:00

endian.h

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err.h

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errno.h

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execinfo.h

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fcntl.h

libc: add creat function implementation

2026-01-16 01:38:20 +08:00

fixedmath.h

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

fnmatch.h

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ftw.h

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gcov.h

gcov: Refactoring the implementation framework of gcov

2025-07-03 00:17:58 +08:00

getopt.h

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glob.h

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grp.h

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hex2bin.h

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iconv.h

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ifaddrs.h

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imx_container.h

arch/arm64/imx9: Add ROMAPI and AHAB support for i.MX9

2025-05-09 19:21:17 +08:00

inttypes.h

inttype.h: add PRIuTM(time_t) to handle TIME64 & TIME32 print compatible

2025-12-01 10:07:49 +01:00

iso646.h

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langinfo.h

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libgen.h

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libintl.h

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limits.h

limits: add _POSIX_PTHREAD_ constant for pthread management

2026-01-16 16:15:35 +08:00

locale.h

style/FAR: remove FAR qualifier

2025-11-10 10:56:29 +01:00

lzf.h

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malloc.h

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mqueue.h

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netdb.h

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nl_types.h

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nxflat.h

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obstack.h

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poll.h

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pthread.h

libc/pthread: Avoid compiler optimizations for once_control->done

2026-01-22 19:47:45 +08:00

pty.h

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pwd.h

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regex.h

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resolv.h

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sched.h

sched: remove csection and reduce the interrupt disabling time in sched_[un]lock

2025-01-23 19:58:49 +08:00

search.h

LICENSE: update NuttX-PublicDomain SPDX identifier

2025-12-26 19:46:12 +08:00

semaphore.h

sched/semaphore: add support to customize semaphore max allowed value

2025-09-04 09:48:34 +08:00

shadow.h

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signal.h

sched/timer: Fix MISRA Rule 10.4

2026-01-22 22:14:00 +08:00

spawn.h

libc/spawn:support get/set priority

2026-01-26 21:01:01 +08:00

stdbool.h

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stddef.h

arm64_head.S: fix the asm code build error

2026-01-13 21:20:52 +08:00

stdint.h

arm64_head.S: fix the asm code build error

2026-01-13 21:20:52 +08:00

stdio.h

stdio.h: Update TMP_MAX definition to match Linux.

2026-01-14 17:28:30 -08:00

stdlib.h

include/stdlib.h: define system()'s prototype for the flat build

2025-02-07 09:03:14 +08:00

stdnoreturn.h

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string.h

string:use builtin function to optimize libc function

2025-12-20 10:38:53 +08:00

strings.h

libc: remove reference to non-existent readme

2025-10-11 17:07:51 -04:00

syscall.h

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syslog.h

drivers/syslog: Add RFC 5424 protocol support

2025-06-13 20:26:57 +08:00

termios.h

include: modify for support socat, so need add some macro same as linux

2025-12-10 23:44:14 +08:00

threads.h

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time.h

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ulimit.h

ulimit: add ulimit implementation

2026-01-16 10:03:53 +08:00

unistd.h

fpathconf: add _POSIX_PRIO_IO defintion

2026-01-15 16:10:51 -03:00

utime.h

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uuid.h

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wait.h

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wchar.h

fix misspelled names in locally scoped code

2025-05-15 10:12:12 +08:00

wctype.h

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