Full Safety Information Parent topic: Full Safety Information

M

Updated: October 28, 2024
Function Classification Library Cancel ISR Signal Thread
main() ANSI, POSIX 1003.1   No No No Yes
mallinfo() Legacy Unix libc No No No Yes
malloc() ANSI, POSIX 1003.1 libc No No No Yes
mallopt() QNX Neutrino libc No No No Yes
max() QNX Neutrino   No Yes Yes Yes
mblen() ANSI, POSIX 1003.1 libc No No Yes Yes
mbrlen() ANSI, POSIX 1003.1 libc No No Yes Read the Caveats
mbrtoc16() C11 libc No No Yes Yes
mbrtoc32() C11 libc No No Yes Yes
mbrtowc() ANSI, POSIX 1003.1 libc No No Yes Read the Caveats
mbsinit() ANSI, POSIX 1003.1 libc No No Yes Yes
mbsrtowcs() ANSI, POSIX 1003.1 libc No No Yes Read the Caveats
mbstowcs() ANSI, POSIX 1003.1 libc No No Yes Yes
mbtowc() ANSI, POSIX 1003.1 libc No No Yes No
mcheck() QNX Neutrino libc No No No Yes
mem_offset() QNX Neutrino libc No No Yes Yes
mem_offset64() Large-file support libc No No Yes Yes
memalign() QNX Neutrino libc No No No Yes
memccpy() POSIX 1003.1 XSI libc No Yes Yes Yes
memchr() ANSI, POSIX 1003.1 libc No Yes Yes Yes
memchr_isr() QNX Neutrino libc No Yes Yes Yes
memcmp() ANSI, POSIX 1003.1 libc No Yes Yes Yes
memcmp_isr() QNX Neutrino libc No Yes Yes Yes
memcpy() ANSI, POSIX 1003.1 libc No Yes Yes Yes
memcpy_isr() QNX Neutrino libc No Yes Yes Yes
memcpyv() QNX Neutrino libc No Yes Yes Yes
memicmp() QNX Neutrino libc No Yes Yes Yes
memmove() ANSI, POSIX 1003.1 libc No Yes Yes Yes
memset() ANSI, POSIX 1003.1 libc No Yes Yes Yes
memset_isr() QNX Neutrino libc No Yes Yes Yes
memset_s() C11 libc No Yes Yes Yes
message_attach() QNX Neutrino libc Yes No No Yes
message_connect() QNX Neutrino libc Yes No No Yes
message_detach() QNX Neutrino libc Yes No No Yes
min() QNX Neutrino   No Yes Yes Yes
mkdir() POSIX 1003.1 libc No No Yes Yes
mkdirat() POSIX 2008 libc No No Yes Yes
mkdtemp() POSIX 1003.1 libc No No Yes Yes
mkfifo() POSIX 1003.1 libc No No Yes Yes
mkfifoat() POSIX 2008 libc No No Yes Yes
mknod() POSIX 1003.1 libc No No Yes Yes
mknodat() POSIX 2008 libc No No Yes Yes
mkostemp() OpenBSD libc Yes No Yes Yes
mkostemps() OpenBSD libc Yes No Yes Yes
mkstemp() POSIX 1003.1 libc Yes No Yes Yes
mkstemps() OpenBSD libc Yes No Yes Yes
mktemp() OpenBSD libc No No Yes Yes
mktime() ANSI, POSIX 1003.1 libc No No Yes Yes
mlock() POSIX 1003.1 MLR libc No No Yes Yes
mlockall() POSIX 1003.1 ML libc No No Yes Yes
mmap() POSIX 1003.1 SHM|TYM libc No No Yes Yes
mmap64() Large-file support libc No No Yes Yes
mmap_handle() QNX Neutrino libc No No Yes Yes
mmap_device_io() QNX Neutrino libc No No Yes Yes
mmap_device_memory() QNX Neutrino libc No No Yes Yes
mmap_peer() QNX Neutrino libc No No Yes Yes
mmap64_peer() Large-file support libc No No Yes Yes
modem_open() QNX Neutrino libc Yes No Yes Yes
modem_read() QNX Neutrino libc Yes No Read the Caveats Read the Caveats
modem_script() QNX Neutrino libc Yes No Read the Caveats Read the Caveats
modem_write() QNX Neutrino libc Yes No Yes Yes
modf() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
modff() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
modfl() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
mount() QNX Neutrino libc Yes No Yes Yes
mount_parse_generic_args() QNX Neutrino libc No No No Yes
mprobe() QNX Neutrino libc No No No Yes
mprotect() POSIX 1003.1 libc No No Yes Yes
mq_clockreceive() POSIX 1003.1 libclibmq Yes No Yes Yes
mq_clocksend() POSIX 1003.1 libclibmq Yes No Yes Yes
mq_close() POSIX 1003.1 MSG libclibmq No No No Yes
mq_getattr() POSIX 1003.1 MSG libclibmq No No No Yes
mq_notify() POSIX 1003.1 MSG libclibmq No No No Yes
mq_open() POSIX 1003.1 MSG libclibmq No No No Yes
mq_receive() POSIX 1003.1 MSG libclibmq Yes No No Yes
mq_send() POSIX 1003.1 MSG libclibmq Yes No No Yes
mq_setattr() POSIX 1003.1 MSG libclibmq No No No Yes
mq_timedreceive() POSIX 1003.1 libclibmq Yes No Yes Yes
mq_timedreceive_monotonic() QNX Neutrino libclibmq Yes No Yes Yes
mq_timedsend() POSIX 1003.1 libclibmq Yes No Yes Yes
mq_timedsend_monotonic() QNX Neutrino libclibmq Yes No Yes Yes
mq_unlink() POSIX 1003.1 MSG libclibmq No No No Yes
mrand48() POSIX 1003.1 XSI libc No No No No
MsgCurrent() QNX Neutrino libc No No Yes Yes
MsgCurrent_r() QNX Neutrino libc No No Yes Yes
MsgDeliverEvent() QNX Neutrino libc No No Yes Yes
MsgDeliverEvent_r() QNX Neutrino libc No No Yes Yes
MsgError() QNX Neutrino libc No No Yes Yes
MsgError_r() QNX Neutrino libc No No Yes Yes
MsgInfo() QNX Neutrino libc No No Yes Yes
MsgInfo_r() QNX Neutrino libc No No Yes Yes
MsgKeyData() QNX Neutrino libc No No Yes Yes
MsgKeyData_r() QNX Neutrino libc No No Yes Yes
MsgPause() QNX Neutrino libc No No Yes Yes
MsgPause_r() QNX Neutrino libc No No Yes Yes
MsgRead() QNX Neutrino libc No No Yes Yes
MsgRead_r() QNX Neutrino libc No No Yes Yes
MsgReadv() QNX Neutrino libc No No Yes Yes
MsgReadv_r() QNX Neutrino libc No No Yes Yes
MsgReceive() QNX Neutrino libc Yes No Yes Yes
MsgReceive_r() QNX Neutrino libc Yes No Yes Yes
MsgReceivePulse() QNX Neutrino libc Yes No Yes Yes
MsgReceivePulse_r() QNX Neutrino libc Yes No Yes Yes
MsgReceivePulsev() QNX Neutrino libc Yes No Yes Yes
MsgReceivePulsev_r() QNX Neutrino libc Yes No Yes Yes
MsgReceivev() QNX Neutrino libc Yes No Yes Yes
MsgReceivev_r() QNX Neutrino libc Yes No Yes Yes
MsgRegisterEvent() QNX Neutrino libc No No Yes Yes
MsgRegisterEvent_r() QNX Neutrino libc No No Yes Yes
MsgReply() QNX Neutrino libc No No Yes Yes
MsgReply_r() QNX Neutrino libc No No Yes Yes
MsgReplyv() QNX Neutrino libc No No Yes Yes
MsgReplyv_r() QNX Neutrino libc No No Yes Yes
MsgSend() QNX Neutrino libc Yes No Yes Yes
MsgSend_r() QNX Neutrino libc Yes No Yes Yes
MsgSendnc() QNX Neutrino libc No No Yes Yes
MsgSendnc_r() QNX Neutrino libc No No Yes Yes
MsgSendPulse() QNX Neutrino libc No No Yes Yes
MsgSendPulse_r() QNX Neutrino libc No No Yes Yes
MsgSendPulsePtr() QNX Neutrino libc No No Yes Yes
MsgSendPulsePtr_r() QNX Neutrino libc No No Yes Yes
MsgSendsv() QNX Neutrino libc Yes No Yes Yes
MsgSendsv_r() QNX Neutrino libc Yes No Yes Yes
MsgSendsvnc() QNX Neutrino libc No No Yes Yes
MsgSendsvnc_r() QNX Neutrino libc No No Yes Yes
MsgSendv() QNX Neutrino libc Yes No Yes Yes
MsgSendv_r() QNX Neutrino libc Yes No Yes Yes
MsgSendvnc() QNX Neutrino libc No No Yes Yes
MsgSendvnc_r() QNX Neutrino libc No No Yes Yes
MsgSendvs() QNX Neutrino libc Yes No Yes Yes
MsgSendvs_r() QNX Neutrino libc Yes No Yes Yes
MsgSendvsnc() QNX Neutrino libc No No Yes Yes
MsgSendvsnc_r() QNX Neutrino libc No No Yes Yes
MsgUnregisterEvent() QNX Neutrino libc No No Yes Yes
MsgUnregisterEvent_r() QNX Neutrino libc No No Yes Yes
MsgVerifyEvent() QNX Neutrino libc No No Yes Yes
MsgVerifyEvent_r() QNX Neutrino libc No No Yes Yes
MsgWrite() QNX Neutrino libc No No Yes Yes
MsgWrite_r() QNX Neutrino libc No No Yes Yes
MsgWritev() QNX Neutrino libc No No Yes Yes
MsgWritev_r() QNX Neutrino libc No No Yes Yes
msync() POSIX 1003.1 SIO libc Yes No Yes Yes
mtx_destroy() C11 libc No No Yes Yes
mtx_init() C11 libc No No Yes Yes
mtx_lock() C11 libc No No No Yes
mtx_timedlock() C11 libc No No No Yes
mtx_trylock() C11 libc No No Yes Yes
mtx_unlock() C11 libc No No No Yes
munlock() POSIX 1003.1 MLR libc No No Yes Yes
munlockall() POSIX 1003.1 ML libc No No No Yes
munmap() POSIX 1003.1 SHM|TYM libc No No Yes Yes
munmap_device_io() QNX Neutrino libc No No Yes Yes
munmap_device_memory() QNX Neutrino libc No No Yes Yes
munmap_flags() QNX Neutrino libc No No Yes Yes
munmap_peer() QNX Neutrino libc No No Yes Yes
Parent topic: Full Safety Information