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getlogin(3) -- get user name
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getlogin returns a pointer to a string containing the name of the user logged in on the controlling terminal of the process, or a null pointer if this information cannot be determined. The string is s... |
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getmntent(3) -- get file system descriptor file entry
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These routines are used to access the file system description file /etc/fstab and the mounted file system description file /etc/mtab. The setmntent() function opens the file system description file fi... |
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getnameinfo(3) -- address-to-name translation in protocol-independent manner
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The getnameinfo(3) function is defined for protocol-independent address-to-nodename translation. It combines the functionality of gethostbyaddr(3) and getservbyport(3) and is the inverse of getad- dri... |
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getnetent(3) -- get network entry
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The getnetent() function reads the next line from the file /etc/net- works and returns a structure netent containing the broken out fields from the line. The /etc/networks file is opened if necessary.... |
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getopt(3) -- Parse command line options
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The getopt() function parses the command line arguments. Its arguments argc and argv are the argument count and array as passed to the main() function on program invocation. An element of argv that st... |
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getpass(3) -- get a password
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This function is obsolete. Do not use it. The getpass() function opens /dev/tty (the controlling terminal of the process), outputs the string prompt, turns off echoing, reads one line (the "password... |
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getprotoent(3) -- get protocol entry
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The getprotoent() function reads the next line from the file /etc/pro- tocols and returns a structure protoent containing the broken out fields from the line. The /etc/protocols file is opened if nece... |
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getpw(3) -- Re-construct password line entry
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The getpw() function re-constructs the password line entry for the given user uid uid in the buffer buf. The returned buffer contains a line of format name:passwd:uid:gid:gecos:dir:shell The passwd st... |
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getpwent(3) -- get password file entry
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The getpwent() function returns a pointer to a structure containing the broken out fields of a line from /etc/passwd. The first time it is called it returns the first entry; thereafter, it returns suc... |
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getpwnam(3) -- get password file entry
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The getpwnam() function returns a pointer to a structure containing the broken out fields of a line from /etc/passwd for the entry that matches the user name name. The getpwuid() function returns a po... |
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getrpcent(3) -- get RPC entry
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getrpcent(), getrpcbyname(), and getrpcbynumber() each return a pointer to an object with the following structure containing the broken-out fields of a line in the rpc program number data base, /etc/r... |
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getrpcport(3) -- get RPC port number
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getrpcport() returns the port number for version versnum of the RPC program prognum running on host and using protocol proto. It returns 0 if it cannot contact the portmapper, or if prognum is not reg... |
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gets(3) -- input of characters and strings
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fgetc() reads the next character from stream and returns it as an unsigned char cast to an int, or EOF on end of file or error. getc() is equivalent to fgetc() except that it may be implemented as a m... |
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getservent(3) -- get service entry
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The getservent() function reads the next line from the file /etc/ser- vices and returns a structure servent containing the broken out fields from the line. The /etc/services file is opened if necessar... |
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gettext(3) -- translate message
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The gettext, dgettext and dcgettext functions attempt to translate a text string into the user's native language, by looking up the translation in a message catalog. The msgid argument identifies the... |
