W

Updated: October 28, 2024
Function Classification Library Cancel ISR Signal Thread
wait() POSIX 1003.1 libc Yes No Yes Yes
wait3() Unix libc Yes No Yes Yes
wait4() Unix libc Yes No Yes Yes
waitfor() QNX Neutrino libc Yes No No Yes
waitid() POSIX 1003.1 libc Yes No Yes Yes
waitpid() POSIX 1003.1 libc Yes No Yes Yes
warn() Unix libc Yes No Yes Yes
warnx() Unix libc Yes No Yes Yes
wcrtomb() ANSI, POSIX 1003.1 libc No No Yes Read the Caveats
wcscat() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcschr() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcscmp() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcscoll() ANSI, POSIX 1003.1 libc No No Yes No
wcscpy() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcscspn() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcsftime() ANSI, POSIX 1003.1 libc No No Yes Yes
wcslen() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcsncat() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcsncmp() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcsncpy() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcspbrk() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcsrchr() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcsrtombs() ANSI, POSIX 1003.1 libc No No Yes Read the Caveats
wcsspn() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcsstr() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcstod() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcstof() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcstold() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcstoimax() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcstoumax() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcstok() ANSI, POSIX 1003.1 libc No No Yes Yes
wcstol() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcstoll() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcstombs() ANSI, POSIX 1003.1 libc No No Yes Yes
wcstoul() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcstoull() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcsxfrm() ANSI, POSIX 1003.1 libc No No Yes Yes
wctob() ANSI, POSIX 1003.1 libc No No Yes Yes
wctomb() ANSI, POSIX 1003.1 libc No No Yes No
wctrans() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wctype() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wcwidth() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wmemchr() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wmemcmp() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wmemcpy() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wmemmove() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wmemset() ANSI, POSIX 1003.1 libc No Yes Yes Yes
wordexp() POSIX 1003.1 libc Yes No Yes Yes
wordfree() POSIX 1003.1 libc No No Yes Yes
wprintf() ANSI, POSIX 1003.1 libc Yes No No Yes
write() POSIX 1003.1 XSI libc Yes No Yes Yes
writeblock() QNX Neutrino libc Yes No Yes Yes
writev() POSIX 1003.1 XSI libc Yes No Yes Yes
wscanf() ANSI, POSIX 1003.1 libc Yes No No Yes