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[posix] implement delay functions as RT_USING_POSIX_DELAY

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Meco Man
2021-11-10 14:12:36 -05:00
parent e6ae01e332
commit 52bbd9d715
4 changed files with 50 additions and 21 deletions
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components/libc/Kconfig
+6 -6
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@@ -38,13 +38,13 @@ config RT_LIBC_DEFAULT_TIMEZONE
default 8
config RT_USING_POSIX
bool "Enable basic POSIX layer, open/read/write/close etc"
bool "Enable basic POSIX layer, open()/read()/write()/close() etc"
select RT_USING_DFS
default n
if RT_USING_POSIX
config RT_USING_POSIX_STDIO
bool "Enable standard I/O"
bool "Enable standard I/O, STDOUT_FILENO/STDIN_FILENO/STDERR_FILENO"
select RT_USING_DFS
select RT_USING_DFS_DEVFS
default n
@@ -61,15 +61,15 @@ if RT_USING_POSIX
default n
config RT_USING_POSIX_DELAY
bool "Enable delay functions"
bool "Enable delay APIs, sleep()/usleep()/msleep() etc"
default n
config RT_USING_POSIX_GETLINE
bool "Enable getline()/getdelim() APIs"
bool "Enable getline()/getdelim()"
default n
config RT_USING_POSIX_MMAP
bool "Enable mmap() API"
bool "Enable mmap()"
select RT_USING_DFS
default n
@@ -78,7 +78,7 @@ if RT_USING_POSIX
default n
config RT_USING_POSIX_AIO
bool "Enable AIO"
bool "Enable AIO APIs"
default n
endif
components/libc/posix/src/SConscript
+4 -1
View File
@@ -2,13 +2,16 @@
from building import *
src = ['unistd.c', 'delay.c']
src = ['unistd.c']
cwd = GetCurrentDir()
CPPPATH = [cwd]
if GetDepend('RT_USING_POSIX_STDIO'):
src += ['libc.c']
if GetDepend('RT_USING_POSIX_DELAY'):
src += ['delay.c']
if GetDepend('RT_USING_POSIX_POLL'):
src += ['poll.c']