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Add support for NuttX RTOS. (#21372)

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* Add support for NuttX RTOS.

Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>

* lib: pure: asyncdispatch: assign to result.

Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>

* lib: std: typedthreads: add support for parameters to adjust Thread Stack Size.

Like FreeRTOS/Zephyr, add support for following configurations.

  -d:nimThreadStackSize=xxxxx
  -d:nimThreadStackGuard=yyyy

Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>

---------

Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>
This commit is contained in:
Century Systems 2023-02-16 21:47:52 +09:00 • committed by GitHub
commit 3b9e9fd7b2
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14 changed files with 52 additions and 17 deletions
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5
lib/posix/posix_other.nim
View file

@ -10,7 +10,7 @@
when defined(nimHasStyleChecks):
{.push styleChecks: off.}
when defined(freertos) or defined(zephyr):
when defined(freertos) or defined(zephyr) or defined(nuttx):
const
hasSpawnH = false # should exist for every Posix system nowadays
hasAioH = false
@ -640,6 +640,9 @@ when defined(linux) or defined(nimdoc):
## or UDP packets. (Requires Linux kernel > 3.9)
else:
const SO_REUSEPORT* = cint(15)
elif defined(nuttx):
# Not supported, use SO_REUSEADDR to avoid compilation errors.
var SO_REUSEPORT* {.importc: "SO_REUSEADDR", header: "<sys/socket.h>".}: cint
else:
var SO_REUSEPORT* {.importc, header: "<sys/socket.h>".}: cint

13
lib/posix/posix_other_consts.nim
View file

@ -99,7 +99,10 @@ var EXDEV* {.importc: "EXDEV", header: "<errno.h>".}: cint
# <fcntl.h>
var F_DUPFD* {.importc: "F_DUPFD", header: "<fcntl.h>".}: cint
var F_DUPFD_CLOEXEC* {.importc: "F_DUPFD", header: "<fcntl.h>".}: cint
when defined(nuttx):
var F_DUPFD_CLOEXEC* {.importc: "F_DUPFD_CLOEXEC", header: "<fcntl.h>".}: cint
else:
var F_DUPFD_CLOEXEC* {.importc: "F_DUPFD", header: "<fcntl.h>".}: cint
var F_GETFD* {.importc: "F_GETFD", header: "<fcntl.h>".}: cint
var F_SETFD* {.importc: "F_SETFD", header: "<fcntl.h>".}: cint
var F_GETFL* {.importc: "F_GETFL", header: "<fcntl.h>".}: cint
@ -127,6 +130,11 @@ var O_RDONLY* {.importc: "O_RDONLY", header: "<fcntl.h>".}: cint
var O_RDWR* {.importc: "O_RDWR", header: "<fcntl.h>".}: cint
var O_WRONLY* {.importc: "O_WRONLY", header: "<fcntl.h>".}: cint
var O_CLOEXEC* {.importc: "O_CLOEXEC", header: "<fcntl.h>".}: cint
when defined(nuttx):
var O_DIRECT* {.importc: "O_DIRECT", header: "<fcntl.h>".}: cint
var O_PATH* {.importc: "O_PATH", header: "<fcntl.h>".}: cint
var O_NOATIME* {.importc: "O_NOATIME", header: "<fcntl.h>".}: cint
var O_TMPFILE* {.importc: "O_TMPFILE", header: "<fcntl.h>".}: cint
var POSIX_FADV_NORMAL* {.importc: "POSIX_FADV_NORMAL", header: "<fcntl.h>".}: cint
var POSIX_FADV_SEQUENTIAL* {.importc: "POSIX_FADV_SEQUENTIAL", header: "<fcntl.h>".}: cint
var POSIX_FADV_RANDOM* {.importc: "POSIX_FADV_RANDOM", header: "<fcntl.h>".}: cint
@ -465,6 +473,9 @@ var FD_SETSIZE* {.importc: "FD_SETSIZE", header: "<sys/select.h>".}: cint
when defined(zephyr):
# Zephyr specific hardcoded value
var FD_MAX* {.importc: "CONFIG_POSIX_MAX_FDS ", header: "<sys/select.h>".}: cint
elif defined(nuttx):
# NuttX specific user configuration value
var NACTIVESOCKETS* {.importc: "CONFIG_NET_NACTIVESOCKETS", header: "<nuttx/config.h>".}: cint
# <sys/socket.h>
var MSG_CTRUNC* {.importc: "MSG_CTRUNC", header: "<sys/socket.h>".}: cint