G
Function
Classification
Cancel
ISR
Signal
Thread
gai_strerror()
POSIX 1003.1
No
Yes
Yes
Yes
gamma()
Legacy Unix
No
No
No
Yes
gamma_r()
Legacy Unix
No
No
No
Yes
gammaf()
Legacy Unix
No
No
No
Yes
gammaf_r()
Legacy Unix
No
No
No
Yes
getaddrinfo()
POSIX 1003.1
Yes
No
No
Yes
getc()
ANSI
POSIX 1003.1
Yes
No
No
Yes
getc_unlocked()
POSIX 1003.1 TSF
Yes
No
No
No
getchar()
ANSI
POSIX 1003.1
Yes
No
No
Yes
getchar_unlocked()
POSIX 1003.1 TSF
Yes
No
No
No
getcwd()
POSIX 1003.1
Yes
No
No
Yes
getdomainname()
Unix
No
No
Yes
Yes
getdtablesize()
Legacy Unix
No
No
Yes
Yes
getegid()
POSIX 1003.1
No
No
Yes
Yes
getenv()
ANSI
POSIX 1003.1
No
No
No
No
geteuid()
POSIX 1003.1
No
No
Yes
Yes
getfsfile()
NetBSD
No
No
Yes
Yes
getfsent()
NetBSD
No
No
Yes
Yes
getfsspec()
NetBSD
No
No
Yes
Yes
getgid()
POSIX 1003.1
No
No
Yes
Yes
getgrent()
POSIX 1003.1 XSI
Yes
No
No
No
getgrgid()
POSIX 1003.1
Yes
No
No
No
getgrgid_r()
POSIX 1003.1 TSF
Yes
No
No
Yes
getgrnam()
POSIX 1003.1
Yes
No
No
No
getgrnam_r()
POSIX 1003.1 TSF
Yes
No
No
Yes
getgrouplist()
Unix
Yes
No
Yes
Yes
getgroups()
POSIX 1003.1
No
No
Yes
Yes
gethostbyaddr()
POSIX 1003.1 OBS
Yes
No
No
No
gethostbyaddr_r()
Unix
Yes
No
No
Yes
gethostbyname()
POSIX 1003.1 OBS
Yes
No
No
No
gethostbyname2()
QNX Neutrino
Yes
No
No
No
gethostbyname_r()
Unix
Yes
No
No
Yes
gethostent()
POSIX 1003.1
Yes
No
No
No
gethostent_r()
Unix
Yes
No
No
Yes
gethostname()
POSIX 1003.1
Yes
No
Yes
Yes
getifaddrs()
Unix
Yes
No
No
Yes
GETIOVBASE()
QNX Neutrino
No
Yes
Yes
Yes
GETIOVLEN()
QNX Neutrino
No
Yes
Yes
Yes
getitimer()
POSIX 1003.1 XSI
No
No
Yes
Yes
getlogin()
POSIX 1003.1
Yes
No
No
No
getlogin_r()
POSIX 1003.1 TSF
Yes
No
No
Yes
getnameinfo()
POSIX 1003.1
Yes
No
No
Yes
getnetbyaddr()
POSIX 1003.1
Yes
No
No
No
getnetbyname()
POSIX 1003.1
Yes
No
No
No
getnetent()
POSIX 1003.1
Yes
No
No
No
getopt()
POSIX 1003.1
Read the Caveats
No
No
No
getpagesize()
Legacy Unix
No
No
Yes
Yes
getpagesizes()
Unix
No
No
Yes
Yes
getpagesizes64()
QNX Neutrino
No
No
Yes
Yes
getpass()
Legacy Unix
Yes
No
No
No
getpeereid()
NetBSD
No
No
Yes
Yes
getpeername()
POSIX 1003.1
No
No
No
Yes
getpgid()
POSIX 1003.1 XSI
No
No
Yes
Yes
getpgrp()
POSIX 1003.1
No
No
Yes
Yes
getpid()
POSIX 1003.1
No
No
Yes
Yes
getppid()
POSIX 1003.1
No
No
Yes
Yes
getprio()
QNX 4
No
No
Yes
Yes
getprotobyname()
POSIX 1003.1
Yes
No
No
No
getprotobynumber()
POSIX 1003.1
Yes
No
No
No
getprotoent()
POSIX 1003.1
Yes
No
No
No
getpwent()
POSIX 1003.1 XSI
Yes
No
No
No
getpwent_r()
POSIX 1003.1 TSF
No
No
No
Yes
getpwnam()
POSIX 1003.1
Yes
No
No
No
getpwnam_r()
POSIX 1003.1 TSF
Yes
No
No
Yes
getpwuid()
POSIX 1003.1
Yes
No
No
No
getpwuid_r()
POSIX 1003.1 TSF
Yes
No
No
Yes
getrlimit()
POSIX 1003.1 XSI
No
No
Yes
Yes
getrlimit64()
Large-file support
No
No
Yes
Yes
getrusage()
POSIX 1003.1 XSI
No
No
Yes
Yes
gets()
ANSI
POSIX 1003.1
Yes
No
No
Yes
getservbyname()
POSIX 1003.1
Yes
No
No
No
getservbyport()
POSIX 1003.1
Yes
No
No
No
getservent()
POSIX 1003.1
Yes
No
No
No
getsid()
POSIX 1003.1 XSI
No
No
No
Yes
getsockname()
POSIX 1003.1
No
No
No
Yes
getsockopt()
POSIX 1003.1
No
No
No
Yes
getspent()
Unix
Yes
No
No
No
getspent()
Unix
Yes
No
No
Yes
getspent_r()
Unix
Yes
No
No
No
getspent_r()
Unix
Yes
No
No
Yes
getspnam()
Unix
Yes
No
No
No
getspnam()
Unix
Yes
No
No
Yes
getspnam_r()
Unix
Yes
No
No
No
getspnam_r()
Unix
Yes
No
No
Yes
getsubopt()
POSIX 1003.1 XSI
No
No
Yes
Yes
gettid()
QNX Neutrino
No
No
Yes
Yes
gettimeofday()
POSIX 1003.1 XSI
No
No
Yes
Yes
getuid()
POSIX 1003.1
No
No
Yes
Yes
getutent()
Unix
Yes
No
No
Yes
getutid()
Unix
Yes
No
No
Yes
getutline()
Unix
Yes
No
No
Yes
getw()
Legacy Unix
Yes
No
Yes
Yes
getwc()
ANSI
POSIX 1003.1
Yes
No
No
Yes
getwchar()
ANSI
POSIX 1003.1
Yes
No
No
Yes
getwd()
POSIX 1003.1 XSI
Yes
No
Yes
Yes
glob()
POSIX 1003.1
Yes
No
Yes
Yes
globfree()
POSIX 1003.1
No
No
Yes
Yes
gmtime()
ANSI
POSIX 1003.1
No
No
No
No
gmtime_r()
POSIX 1003.1 TSF
No
No
Yes
Yes
grantpt()
POSIX 1003.1 XSI
No
No
No
Yes
Parent topic:
Full Safety Information