Piko/RT POSIX API

Piko/RT aim to fulfill IEEE 1003.13-2003 PSE51 standard, this is the list of POSIX API that Piko/RT implemented.

Units of Functionality Requirements

05.POSIX_SINGLE_PROCESS

API Name	IMPL	Path
confstr()	X
environ	X
errno	X
getenv()	X
setenv()	X
sysconf()	O	libc/unistd.c:6
uname()	X
unsetenv()	X

04.POSIX_SIGNALS

API Name	IMPL	Path
abort()	X
alarm()	X
kill()	X
pause()	X
raise()	X
sigaction()	O	libc/signal.c:8
sigaddset()	X
sigdelset()	X
sigemptyset()	X
sigfillset()	X
sigismember()	X
signal()	X
sigpending()	X
sigprocmask()	X
sigsuspend()	X
sigwait()	X

01.POSIX_C_LANG_SUPPORT

API Name	IMPL	Path
abs()	X
asctime()	X
asctime_r()	X
atof()	X
atoi()	X
atol()	X
atoll()	X
bsearch()	X
calloc()	X
ctime()	X
ctime_r()	X
difftime()	X
div()	X
feclearexcept()	X
fegetenv()	X
fegetexceptflag()	X
fegetround()	X
feholdexcept()	X
feraiseexcept()	X
fesetenv()	X
fesetexceptflag()	X
fesetround()	X
fetestexcept()	X
feupdateenv()	X
free()	O	libc/stdlib.c:93
gmtime()	X
gmtime_r()	X
imaxabs()	X
imaxdiv()	X
isalnum()	X
isalpha()	X
isblank()	X
iscntrl()	X
isdigit()	X
isgraph()	X
islower()	X
isprint()	X
ispunct()	X
isspace()	X
isupper()	X
isxdigit()	X
labs()	X
ldiv()	X
llabs()	X
lldiv()	X
localeconv()	X
localtime()	X
localtime_r()	X
malloc()	O	libc/stdlib.c:59
memchr()	X
memcmp()	X
memcpy()	X
memmove()	X
memset()	X
mktime()	X
qsort()	X
rand()	X
rand_r()	X
realloc()	X
setlocale()	X
snprintf()	O	libc/stdio.c:98
sprintf()	O	libc/stdio.c:86
srand()	X
sscanf()	X
strcat()	X
strchr()	X
strcmp()	X
strcoll()	X
strcpy()	X
strcspn()	X
strerror()	X
strerror_r()	X
strftime()	X
strlen()	X
strncat()	X
strncmp()	X
strncpy()	X
strpbrk()	X
strrchr()	X
strspn()	X
strstr()	X
strtod()	X
strtof()	X
strtoimax()	X
strtok()	X
strtok_r()	X
strtol()	X
strtold()	X
strtoll()	X
strtoul()	X
strtoull()	X
strtoumax()	X
strxfrm()	X
time()	X
tolower()	X
toupper()	X
tzname	X
tzset()	X
va_arg()	X
va_copy()	X
va_end()	X
va_start()	X
vsnprintf()	O	libc/stdio.c:6
vsprintf()	O	libc/stdio.c:81
vsscanf()	X

06.POSIX_THREADS_BASE

API Name	IMPL	Path
pthread_atfork()	X
pthread_attr_destroy()	X
pthread_attr_getdetachstate()	X
pthread_attr_getschedparam()	X
pthread_attr_init()	O	libc/pthread.c:27
pthread_attr_setdetachstate()	X
pthread_attr_setschedparam()	X
pthread_cancel()	X
pthread_cleanup_pop()	X
pthread_cleanup_push()	X
pthread_cond_broadcast()	X
pthread_cond_destroy()	X
pthread_cond_init()	O	libc/pthread.c:44
pthread_cond_signal()	O	libc/pthread.c:101
pthread_cond_timedwait()	X
pthread_cond_wait()	O	libc/pthread.c:96
pthread_condattr_destroy()	X
pthread_condattr_init()	X
pthread_create()	O	libc/pthread.c:82
pthread_detach()	O	libc/pthread.c:77
pthread_equal()	X
pthread_exit()	O	libc/pthread.c:68
pthread_getspecific()	X
pthread_join()	O	libc/pthread.c:91
pthread_key_create()	X
pthread_key_delete()	X
pthread_kill()	X
pthread_mutex_destroy()	X
pthread_mutex_init()	O	libc/pthread.c:36
pthread_mutex_lock()	O	libc/v7m-pthread.S:14
pthread_mutex_trylock()	O	libc/v7m-pthread.S:31
pthread_mutex_unlock()	O	libc/v7m-pthread.S:46
pthread_mutexattr_destroy()	X
pthread_mutexattr_init()	X
pthread_once()	X
pthread_self()	O	libc/pthread.c:63
pthread_setcalcelstate()	X
pthread_setcanceltype()	X
pthread_setspecific()	X
pthread_sigmask()	X
pthread_testcancel()	X

02.POSIX_DEVICE_IO

API Name	IMPL	Path
clearerr()	X
close()	O	libc/fcntl.c:14
fclose()	X
fdopen()	X
feof()	X
ferror()	X
fflush()	X
fgetc()	X
fgets()	X
fileno()	X
fopen()	X
fprintf()	X
fputc()	X
fputs()	X
fread()	X
freopen()	X
fscanf()	X
fwrite()	X
getc()	X
getchar()	X
gets()	X
open()	O	libc/fcntl.c:9
perror()	X
printf()	X
putc()	X
putchar()	X
puts()	X
read()	O	libc/fcntl.c:19
scanf()	X
setbuf()	X
setvbuf()	X
stderr	X
stdin	X
stdout	X
ungetc()	X
vfprintf()	X
vfscanf()	X
vprintf()	X
vscanf()	X
write()	O	libc/fcntl.c:24

07.XSI_THREAD_MUTEX_EXT

API Name	IMPL	Path
pthread_mutexattr_gettype()	X
pthread_mutexattr_settype()	X

08.XSI_THREADS_EXT

API Name	IMPL	Path
pthread_attr_getguardsize()	X
pthread_attr_getstack()	X
pthread_attr_setguardsize()	X
pthread_attr_setstack()	X
pthread_getconcurrency()	X
pthread_setconcurrency()	X

03.POSIX_FILE_LOCKING

API Name	IMPL	Path
flockfile()	X
ftrylockfile()	X
funlockfile()	X
getc_unlocked()	X
getchar_unlocked()	X
putc_unlocked()	X
putchar_unlocked()	X

POSIX.1 Option Requirements

13._POSIX_THREAD_CPUTIME

API Name	IMPL	Path
pthread_getcpuclockid()	X

15._POSIX_THREAD_PRIO_PROTECT

API Name	IMPL	Path
pthread_mutex_getprioceiling()	X
pthread_mutex_setprioceiling()	X
pthread_mutexattr_getprioceiling()	X
pthread_mutexattr_getprotocol()	X
pthread_mutexattr_setprioceiling()	X
pthread_mutexattr_setprotocol()	X

04.POSIX_MEMLOCK_RANGE

API Name	IMPL	Path
mlock()	X
munlock()	X

18._POSIX_TIMERS

API Name	IMPL	Path
clock_getres()	X
clock_gettime()	X
clock_settime()	X
nanosleep()	X
timer_create()	O	libc/time.c:10
timer_detele()	X
timer_getoverrun()	X
timer_gettime()	O	libc/time.c:25
timer_settime()	O	libc/time.c:16

06._POSIX_NO_TRUNC

API Name	IMPL	Path

08._POSIX_SEMAPHORES

API Name	IMPL	Path
sem_close()	X
sem_destroy()	X
sem_getvalue()	X
sem_init()	X
sem_open()	X
sem_post()	X
sem_trywait()	X
sem_wait()	X
sem_unlink()	X
sem_timedwait()	X

02._POSIX_FSYNC

API Name	IMPL	Path
fsync()	X

01._POSIX_CLOCK_SELECTION

API Name	IMPL	Path
clock_nanosleep()	X

10._POSIX_SYNCHRONIZED_IO

API Name	IMPL	Path
fdatasync()	X

14._POSIX_THREAD_PRIO_INHERIT

API Name	IMPL	Path
pthread_mutexattr_getprotocol()	X
pthread_mutexattr_setprotocol()	X

07._POSIX_REALTIME_SIGNALS

API Name	IMPL	Path
sigqueue()	X
sigtimedwait()	X
sigwaitinfo()	X

17._POSIX_THREAD_SPORADIC_SERVER

API Name	IMPL	Path

12._POSIX_THREAD_ATTR_STACKSIZE

API Name	IMPL	Path
pthread_attr_getstack()	X
pthread_attr_setstack()	X

16._POSIX_THREAD_PRIORITY_SCHEDULING

API Name	IMPL	Path
pthread_attr_getinheritsched()	X
pthread_attr_getschedpolicy()	X
pthread_attr_getscope()	X
pthread_attr_setinheritsched()	X
pthread_attr_setschedpolicy()	X
pthread_attr_setscope()	X
pthread_getschedparam()	X
pthread_setschedparam()	X
pthread_setschedprio()	X
sched_get_priority_max()	X
sched_get_priority_min()	X
sched_rr_get_interval()	X

09._POSIX_SHARED_MEMORY_OBJECTS

API Name	IMPL	Path
shm_open()	X
shm_unlink()	X

03._POSIX_MEMLOCK

API Name	IMPL	Path
mlockall()	X
munlockall()	X

11._POSIX_THREAD_ATTR_STACKADDR

API Name	IMPL	Path
pthread_attr_getstackaddr()	X
pthread_attr_setstackaddr()	X

05._POSIX_MONOTONIC_CLOCK

API Name	IMPL	Path