Full Safety Information Parent topic: Full Safety Information

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Updated: October 28, 2024
Function Classification Library Cancel ISR Signal Thread
abort() ANSI, POSIX 1003.1 libc No No Read the Caveats Yes
abs() ANSI, POSIX 1003.1 libc No Yes Yes Yes
accept() POSIX 1003.1 libsocket Yes No Yes Yes
access() POSIX 1003.1 libc No No Yes Yes
acl_add_perm() QNX Neutrino libc No No No Yes
acl_calc_mask() QNX Neutrino libc No No No Yes
acl_clear_perms() QNX Neutrino libc No No No Yes
acl_copy_entry() QNX Neutrino libc No No No Yes
acl_copy_ext() QNX Neutrino libc No No No Yes
acl_copy_int() QNX Neutrino libc No No No Yes
acl_create_entry() QNX Neutrino libc No No No Yes
acl_delete_entry() QNX Neutrino libc No No No Yes
acl_delete_perm() QNX Neutrino libc No No No Yes
acl_dup() QNX Neutrino libc No No No Yes
acl_free() QNX Neutrino libc No No No Yes
acl_from_text() QNX Neutrino libc No No No Yes
acl_get_entry() QNX Neutrino libc No No No Yes
acl_get_fd() QNX Neutrino libc No No No Yes
acl_get_file() QNX Neutrino libc No No No Yes
acl_get_perm_np() QNX Neutrino libc No No No Yes
acl_get_permset() QNX Neutrino libc No No No Yes
acl_get_qualifier() QNX Neutrino libc No No No Yes
acl_get_tag_type() QNX Neutrino libc No No No Yes
acl_init() QNX Neutrino libc No No No Yes
acl_set_fd() QNX Neutrino libc No No No Yes
acl_set_file() QNX Neutrino libc No No No Yes
acl_set_permset() QNX Neutrino libc No No No Yes
acl_set_qualifier() QNX Neutrino libc No No No Yes
acl_set_tag_type() QNX Neutrino libc No No No Yes
acl_size() QNX Neutrino libc No No No Yes
acl_to_text() QNX Neutrino libc No No No Yes
acl_valid() QNX Neutrino libc No No No Yes
acos() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
acosf() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
acosl() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
acosh() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
acoshf() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
acoshl() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
aio_cancel() POSIX 1003.1 libc No No Yes Yes
aio_error() POSIX 1003.1 libc No No Yes Yes
aio_fsync() POSIX 1003.1 libc No No Yes Yes
aio_read() POSIX 1003.1 libc No No Yes Yes
aio_read64() Large-file support libc No No Yes Yes
aio_return() POSIX 1003.1 libc No No Yes Yes
aio_suspend() POSIX 1003.1 libc Yes No Yes Yes
aio_write() POSIX 1003.1 libc No No Yes Yes
aio_write64() Large-file support libc No No Yes Yes
alarm() POSIX 1003.1 libc No No Yes Yes
aligned_alloc() C11 libc No No No Yes
alloca() Unix libc No No Yes Yes
alphasort() POSIX 1003.1 libc No No Yes Yes
asctime() ANSI, POSIX 1003.1 libc No No No No
asctime_r() POSIX 1003.1 OB libc No No Yes Yes
asin() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
asinf() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
asinl() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
asinh() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
asinhf() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
asinhl() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
asprintf() Unix libc No No No Yes
assert() ANSI, POSIX 1003.1 libc No No No Yes
at_quick_exit() C11 libc No No No Yes
atan() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
atanf() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
atanl() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
atan2() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
atan2f() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
atan2l() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
atanh() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
atanhf() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
atanhl() C11, POSIX 1003.1 libm, libm-sve No Yes Yes Yes
atexit() ANSI, POSIX 1003.1 libc No No No Yes
atof() ANSI, POSIX 1003.1 libc No Yes Yes Yes
atoi() ANSI, POSIX 1003.1 libc No Yes Yes Yes
atol() ANSI, POSIX 1003.1 libc No Yes Yes Yes
atoll() ANSI, POSIX 1003.1 libc No Yes Yes Yes
atomic_add() QNX Neutrino libc No Yes Yes Yes
atomic_add_value() QNX Neutrino libc No Yes Yes Yes
atomic_clr() QNX Neutrino libc No Yes Yes Yes
atomic_clr_value() QNX Neutrino libc No Yes Yes Yes
atomic_compare_exchange_strong() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_compare_exchange_strong_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_compare_exchange_weak() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_compare_exchange_weak_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_exchange() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_exchange_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_add() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_add_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_and() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_and_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_or() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_or_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_sub() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_sub_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_xor() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_fetch_xor_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_flag_clear() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_flag_clear_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_flag_test_and_set() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_flag_test_and_set_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_init() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_is_lock_free() C11

None

 No Yes Yes Yes
atomic_load() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_load_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_set() QNX Neutrino libc No Yes Yes Yes
atomic_set_value() QNX Neutrino libc No Yes Yes Yes
atomic_signal_fence() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_store() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_store_explicit() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_sub() QNX Neutrino libc No Yes Yes Yes
atomic_sub_value() QNX Neutrino libc No Yes Yes Yes
atomic_thread_fence() C11 libatomic No Read the Caveats Read the Caveats Yes
atomic_toggle() QNX Neutrino libc No Yes Yes Yes
atomic_toggle_value() QNX Neutrino libc No Yes Yes Yes
Parent topic: Full Safety Information