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walnux/include
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Gregory Nutt 104a7d4e00 Correct Real Time signal definitions. 
There are number problems with the implementation of realtime signals in NuttX as discussed in Issue #8869.  A first step to correcting any of these is to correct the definitions of SIGRTMIN, SIGRTMAX, and RTSIG_SIX.

SIGRTMIN is the first real-time signals.  Real-time signal numbers must not overlap the standard signal numbers.  Before this fix, it was set equal to the first standard signal.  Real-time signals differ from standard signals in that (1) they have no default actions, and (2) real time signal actions are prioritized whereas standard signal actions are processed FIFO.

SIGRTMAX is the last real-time signal.

RTSIG_MAX must be set equal to maximum number of realtime signals reserved for application use

The change corrects the definitons but has not impact at all becasuse none of there definitions are currently used in the OS.  But they will be when prioritized real time signal handling is implemented.
2023-03-23 21:56:13 +02:00
..
arpa Net thread-safe ntoa functions 2022-08-02 21:04:19 +08:00
crypto crypto:support crypto can handle streaming data 2023-01-17 01:19:38 +08:00
cxx libc: Implement quick_exit and at_quick_exit 2023-01-25 14:31:37 +02:00
net net/route.h: add RTF_XX flags and rt_dev member 2023-01-29 14:29:52 +08:00
netinet netinet: in.h: add support for Nimlang compatibility. 2023-02-13 09:28:52 +08:00
netpacket netlink: add RTA_MAX definition 2023-01-06 22:20:19 +08:00
nuttx mmcsd/sdio: fix potential race condition in sdio 2023-03-21 14:40:44 -03:00
ssp add ssp.h 2022-01-29 01:04:23 +08:00
sys libc/settimeofday: correct prototype of settimeofday() 2023-03-21 11:16:30 -03:00
.gitignore Add Embedded Template Library (ETL) support 2022-08-05 09:38:48 +08:00
aio.h fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long 2023-03-02 09:37:58 +01:00
alloca.h include: Author: Gregory Nutt: update licenses to Apache 2.0 2021-02-04 03:33:58 -08:00
assert.h include/assert: fix nxstyle 2023-03-21 12:09:45 -03:00
byteswap.h byteswap.h: add byteswap.h header file 2021-08-20 07:47:07 -07:00
ctype.h libc: Implement local_t related functions 2021-07-30 09:43:26 -03:00
debug.h nuttx: add some missing FAR 2022-12-21 10:56:45 +08:00
dirent.h fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long 2023-03-02 09:37:58 +01:00
dlfcn.h include: Author: Gregory Nutt: update licenses to Apache 2.0 2021-02-04 03:33:58 -08:00
dsp.h Typo fixes. 2023-02-17 11:17:11 -03:00
dspb16.h libdsp: port lib_observer.c to b16 2022-02-20 21:58:10 +08:00
elf.h elf: add elf define of Note Section 2021-11-23 20:34:56 +09:00
elf32.h elf: add elf define of Note Section 2021-11-23 20:34:56 +09:00
elf64.h elf: add elf define of Note Section 2021-11-23 20:34:56 +09:00
endian.h libc: Add sys/endian.h to improve the compatiblity with bionic libc 2023-01-15 12:26:15 -03:00
err.h nuttx: add some missing FAR 2022-12-21 10:56:45 +08:00
errno.h Update errno to match asm-generic 2022-10-28 02:19:26 +08:00
execinfo.h execinfo.h: include nuttx/sched.h instead sched.h 2023-02-23 14:24:32 +08:00
fcntl.h fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long 2023-03-02 09:37:58 +01:00
fixedmath.h include: Author: Gregory Nutt: update licenses to Apache 2.0 2021-02-04 03:33:58 -08:00
fnmatch.h libc: Rename match to fnmatch 2021-08-02 08:23:35 -03:00
ftw.h fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long 2023-03-02 09:37:58 +01:00
getopt.h Implement getopt_long() and getopt_long_only() 2021-04-01 23:06:23 -05:00
glob.h libc/misc: add lib_glob. 2021-09-25 07:54:39 -03:00
grp.h libs/libc: License Clearance 2021-03-02 03:44:06 -08:00
hex2bin.h libc/hex2bin: Remove the unused declaration 2022-12-05 10:42:22 +01:00
ifaddrs.h net: Implement getifaddrs and freeifaddrs 2021-12-21 11:01:33 -03:00
inttypes.h fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long 2023-03-02 09:37:58 +01:00
iso646.h include: Add iso646.h for alternative spellings 2021-03-04 18:32:12 -08:00
langinfo.h libc: Add the empty nl_langinfo implementation 2021-07-31 15:35:47 -03:00
libgen.h include: Author: Gregory Nutt: update licenses to Apache 2.0 2021-02-04 03:33:58 -08:00
libintl.h compiler.h: Add _ between format|printf|syslog|scanf|strftime and like 2022-12-21 01:05:19 +02:00
limits.h Correct Real Time signal definitions. 2023-03-23 21:56:13 +02:00
locale.h libc: Reorder LC_XXX as Linux 2021-07-31 15:35:47 -03:00
lzf.h libc/lzfcompress: add lzf compress stream 2021-12-20 08:39:33 -06:00
malloc.h adjust the contents of memdump and meminfo 2023-01-17 16:48:30 +08:00
mqueue.h include: Author: Gregory Nutt: update licenses to Apache 2.0 2021-02-04 03:33:58 -08:00
netdb.h libc/netdb: add proto.c 2022-12-10 02:36:24 +08:00
nl_types.h libc: Support message catalog function 2021-08-02 08:24:59 -03:00
nxflat.h include: Author: Gregory Nutt: update licenses to Apache 2.0 2021-02-04 03:33:58 -08:00
obstack.h compiler.h: Add _ between format|printf|syslog|scanf|strftime and like 2022-12-21 01:05:19 +02:00
poll.h sched: Add include/sys/poll.h 2021-01-06 14:23:50 +08:00
pthread.h libc/pthread: Implement pthread_condattr_[set|get]pshared 2023-01-24 13:53:02 -03:00
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 libc/passwd: add pw_gecos field(userinfo) 2022-12-30 00:21:15 +08:00
resolv.h Add dn resolution function 2022-03-17 09:37:15 +02:00
sched.h sched: Map SCHED_OTHER to SCHED_FIFO or SCHED_RR 2023-01-30 03:01:03 +02:00
semaphore.h add holder for mutex 2023-01-31 12:08:05 +09:00
signal.h Correct Real Time signal definitions. 2023-03-23 21:56:13 +02:00
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 stddef: Let offset be defined from toolchain 2021-08-27 08:55:45 -07:00
stdint.h include/stdint.h: add sig_atomic_t limits 2022-10-02 22:30:54 +08:00
stdio.h libc/stdio: Implement lib_get_stream 2023-03-02 09:56:57 +01:00
stdlib.h fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long 2023-03-02 09:37:58 +01:00
stdnoreturn.h include: Author: Gregory Nutt: update licenses to Apache 2.0 2021-02-04 03:33:58 -08:00
string.h libc/lib_rawmemchr.c:Add rawmemchr methon. 2023-02-24 04:06:04 +08:00
strings.h libc/lib_bzero:Add bzero prototype. 2023-02-25 08:07:07 +02:00
syscall.h syscall: export UP_WRAPSYM/UP_REALSYM macro 2022-12-30 22:13:34 +08:00
syslog.h compiler.h: Add _ between format|printf|syslog|scanf|strftime and like 2022-12-21 01:05:19 +02:00
termios.h libc: Implement terminal api regardless of CONFIG_SERIAL_TERMIOS setting 2021-12-29 08:11:08 -03:00
threads.h sched/getpid: replace syscall getpid/tid/ppid() to kernel version 2023-02-02 10:33:01 +08:00
time.h Make 64-bit time_t unsigned 2023-02-27 23:55:52 +08:00
unistd.h fs: Undefine CONFIG_FS_LARGEFILE if compiler doesn't support long long 2023-03-02 09:37:58 +01:00
utime.h libc: Implement utime on top of utimes 2021-07-09 15:51:28 -03:00
uuid.h libc: Add uuid implemenation 2020-07-21 21:48:18 -07:00
wchar.h arch: Define WCHAR_[MIN|MAX] in arch/include/limits.h 2022-06-03 22:25:49 +03:00
wctype.h libc: Remove the unnecessary include from wchar and wctype 2022-07-27 10:55:37 +03:00