G

Related links

• gai_strerror()

  Return the string associated with a getaddrinfo() error code

• gamma(), gamma_r(), gammaf(), gammaf_r()

  Log gamma function

• getaddrinfo()

  Get socket address information

• getc()

  Get the next character from a file

• getc_unlocked()

  Get the next character from a file

• getchar()

  Get a character from stdin

• getchar_unlocked()

  Get a character from stdin

• getcwd()

  Get the name of the current working directory

• getdomainname()

  Get the domain name of the current host

• getdtablesize()

  Get the size of the file descriptor table

• getegid()

  Get the effective group ID

• getenv()

  Get the value of an environment variable

• geteuid()

  Get the effective user ID

• getfsfile()

  Search for a filesystem name in the filesystem table (/etc/fstab) file

• getfsent()

  Get the next entry from the filesystem table (/etc/fstab) file

• getfsspec()

  Search for a block special device in the filesystem table (/etc/fstab) file

• getgid()

  Get the group ID

• getgrent()

  Return an entry from the group database

• getgrgid()

  Get information about the group with a given ID

• getgrgid_r()

  Get information about the group with a given ID

• getgrnam()

  Get information about the group with a given name

• getgrnam_r()

  Get information about the group with a given name

• getgrouplist()

  Determine the group access list for a user

• getgroups()

  Get the supplementary group IDs of the calling process

• gethostbyaddr()

  Get a network host entry, given an Internet address

• gethostbyaddr_r()

  Get a network host entry, in a thread-safe manner

• gethostbyname(), gethostbyname2()

  Get a network host entry, given a name

• gethostbyname_r()

  Get a network host entry by name

• gethostent()

  Read the next line of the host database file

• gethostent_r()

  Read the next line of the host database file

• gethostname()

  Get the name of the current host

• getifaddrs()

  Get a network interface address

• GETIOVBASE()

  Get the base member of an iov_t structure

• GETIOVLEN()

  Get the length member of an iov_t structure

• getitimer()

  Get the value of an interval timer

• getlogin()

  Get the user name associated with the calling process

• getlogin_r()

  Get the user name associated with the calling process

• getnameinfo()

  Perform address-to-nodename translation in a protocol-independent manner

• getnetbyaddr()

  Get a network entry, given an address (Unix)

• getnetbyname()

  Get a network entry, given a name

• getnetent()

  Read the next line of the network name database file

• getopt()

  Parse options from a command line

• getpagesize()

  Get the current page size (Legacy Unix)

• getpagesizes(), getpagesizes64()

  Get the available page sizes

• getpass()

  Prompt for and read a password

• getpeereid()

  Get the effective credentials of a UNIX-domain peer

• getpeername()

  Get the name of the peer connected to a socket

• getpgid()

  Get a process group ID

• getpgrp()

  Get the process group

• getpid()

  Get the process ID

• getppid()

  Get the parent process ID

• getprotobyname()

  Get a protocol entry, given a name

• getprotobynumber()

  Get a protocol entry, given a number

• getprotoent()

  Read the next line of the protocol name database file

• getpwent()

  Get the next entry from the password database

• getpwent_r()

  Get the next entry from the password database

• getpwnam()

  Get information about the user with a given name

• getpwnam_r()

  Get information about the user with a given name

• getpwuid()

  Get information about the user with a given ID

• getpwuid_r()

  Get information about the user with a given ID

• getrlimit(), getrlimit64()

  Get the limit on a system resource

• getrusage()

  Get information about resource utilization

• gets()

  Get a string of characters from standard input

• getservbyname()

  Get a service entry, given a name

• getservbyport()

  Get a service entry, given a port

• getservent()

  Read the next line of network services database file

• getsid()

  Get the session ID of a process

• getsockname()

  Get the name of a socket

• getsockopt()

  Get options associated with a socket

• getspent(), getspent_r()

  Get an entry from the shadow password database

• getspnam(), getspnam_r()

  Get information about a user with a given name

• getsubopt()

  Parse suboptions from a string

• gettid()

  Get the thread ID

• getuid()

  Get the user ID

• getutent()

  Read the next entry from the user-information file

• getutid()

  Search for an entry in the user-information file

• getutline()

  Get an entry from the user-information file

• getw()

  Get a word from a stream

• getwc()

  Read a wide character from a stream

• getwchar()

  Read a character from a stream

• getwd()

  Get current working directory pathname

• glob()

  Find paths matching a pattern

• globfree()

  Free storage allocated by a call to glob()

• gmtime()

  Convert calendar time to a broken-down time

• gmtime_r()

  Convert calendar time to a broken-down time

• grantpt()

  Grant access to a slave pseudo-terminal device