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/GNU Fortran 7

9.127 GETLOG — Get login name

Description:

Gets the username under which the program is running.

Standard:

GNU extension

Class:

Subroutine

Syntax:

CALL GETLOG(C)

Arguments:
C Shall be of type CHARACTER and of default kind.
Return value:

Stores the current user name in LOGIN. (On systems where POSIX functions geteuid and getpwuid are not available, and the getlogin function is not implemented either, this will return a blank string.)

Example:
PROGRAM TEST_GETLOG
  CHARACTER(32) :: login
  CALL GETLOG(login)
  WRITE(*,*) login
END PROGRAM
See also:

GETUID

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Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-7.1.0/gfortran/GETLOG.html