Full Safety Information
Parent topic
:
Full Safety Information
C
Function
Classification
Cancel
ISR
Signal
Thread
cabs()
ANSI
POSIX 1003.1
No
No
No
Yes
cabsf()
ANSI
POSIX 1003.1
No
No
No
Yes
cabsl()
ANSI
POSIX 1003.1
No
No
No
Yes
cache_fini()
QNX Neutrino
Yes
No
Yes
Yes
CACHE_FLUSH()
QNX Neutrino
No
Yes
Yes
Yes
cache_init()
QNX Neutrino
Yes
No
Yes
Yes
CACHE_INVAL()
QNX Neutrino
No
Yes
Yes
Yes
calloc()
ANSI
POSIX 1003.1
No
No
No
Yes
cbrt()
ANSI
POSIX 1003.1
No
No
No
Yes
cbrtf()
ANSI
POSIX 1003.1
No
No
No
Yes
ceil()
ANSI
POSIX 1003.1
No
No
No
Yes
ceilf()
ANSI
POSIX 1003.1
No
No
No
Yes
cfgetispeed()
POSIX 1003.1
No
No
Yes
Yes
cfgetospeed()
POSIX 1003.1
No
No
Yes
Yes
cfgopen()
QNX Neutrino
Yes
No
Yes
Yes
cfmakeraw()
Unix
No
No
Yes
Yes
cfree()
Unix
No
No
No
Yes
cfsetispeed()
POSIX 1003.1
No
No
Yes
Yes
cfsetospeed()
POSIX 1003.1
No
No
Yes
Yes
ChannelCreate()
QNX Neutrino
No
No
Yes
Yes
ChannelCreate_r()
QNX Neutrino
No
No
Yes
Yes
ChannelDestroy()
QNX Neutrino
No
No
Yes
Yes
ChannelDestroy_r()
QNX Neutrino
No
No
Yes
Yes
chdir()
POSIX 1003.1
No
No
Yes
Yes
chmod()
POSIX 1003.1
No
No
Yes
Yes
chown()
POSIX 1003.1
No
No
Yes
Yes
chroot()
Legacy Unix
No
No
No
Yes
chsize()
QNX 4
Yes
No
Yes
Yes
clearenv()
QNX 4
No
No
No
Yes
clearerr()
ANSI
POSIX 1003.1
No
No
No
Yes
ClientInfoExtFree()
QNX Neutrino
No
No
Yes
Yes
clock()
ANSI
POSIX 1003.1
No
No
Yes
Yes
clock_getcpuclockid()
POSIX 1003.1 CPT
No
No
Yes
Yes
clock_getres()
POSIX 1003.1
No
No
Yes
Yes
clock_gettime()
POSIX 1003.1
No
No
Yes
Yes
clock_nanosleep()
POSIX 1003.1
Yes
No
Yes
Yes
clock_settime()
POSIX 1003.1
No
No
Yes
Yes
ClockAdjust()
QNX Neutrino
No
No
Yes
Yes
ClockAdjust_r()
QNX Neutrino
No
No
Yes
Yes
ClockCycles()
QNX Neutrino
No
Yes
Yes
Yes
ClockId()
QNX Neutrino
No
No
Yes
Yes
ClockId_r()
QNX Neutrino
No
No
Yes
Yes
ClockPeriod()
QNX Neutrino
No
No
Yes
Yes
ClockPeriod_r()
QNX Neutrino
No
No
Yes
Yes
ClockTime()
QNX Neutrino
No
No
Yes
Yes
ClockTime_r()
QNX Neutrino
No
No
Yes
Yes
close()
POSIX 1003.1
Yes
No
Yes
Yes
closedir()
POSIX 1003.1
Yes
No
No
Yes
closelog()
POSIX 1003.1
Yes
No
No
Yes
confstr()
POSIX 1003.1
No
No
Yes
Yes
connect()
POSIX 1003.1
Yes
No
No
Yes
ConnectAttach()
QNX Neutrino
Yes
No
Yes
Yes
ConnectAttach_r()
QNX Neutrino
Yes
No
Yes
Yes
ConnectClientInfo()
QNX Neutrino
No
No
Yes
Yes
ConnectClientInfo_r()
QNX Neutrino
No
No
Yes
Yes
ConnectClientInfoAble()
QNX Neutrino
No
No
Yes
Yes
ConnectClientInfoExt()
QNX Neutrino
No
No
Yes
Yes
ConnectDetach()
QNX Neutrino
Yes
No
Yes
Yes
ConnectDetach_r()
QNX Neutrino
Yes
No
Yes
Yes
ConnectFlags()
QNX Neutrino
No
No
Yes
Yes
ConnectFlags_r()
QNX Neutrino
No
No
Yes
Yes
ConnectServerInfo()
QNX Neutrino
Yes
No
Yes
Yes
ConnectServerInfo_r()
QNX Neutrino
Yes
No
Yes
Yes
copysign()
ANSI
POSIX 1003.1
No
No
No
Yes
copysignf()
ANSI
POSIX 1003.1
No
No
No
Yes
cos()
ANSI
POSIX 1003.1
No
No
No
Yes
cosf()
ANSI
POSIX 1003.1
No
No
No
Yes
cosl()
ANSI
POSIX 1003.1
No
No
No
Yes
cosh()
ANSI
POSIX 1003.1
No
No
No
Yes
coshf()
ANSI
POSIX 1003.1
No
No
No
Yes
coshl()
ANSI
POSIX 1003.1
No
No
No
Yes
creat()
POSIX 1003.1
Yes
No
Yes
Yes
creat64()
Large-file support
Yes
No
Yes
Yes
crypt()
POSIX 1003.1 XSI
No
No
No
No
ctermid()
POSIX 1003.1
No
No
No
Read the Caveats
ctime()
POSIX 1003.1 OB
No
No
Yes
No
ctime_r()
No
No
Yes
Yes