Returns the system error message corresponding to the last system error. This resembles the functionality of strerror(3) in C.
GNU extension
Subroutine
CALL GERROR(RESULT)
| RESULT | Shall be of type CHARACTER and of default kind. |
PROGRAM test_gerror CHARACTER(len=100) :: msg CALL gerror(msg) WRITE(*,*) msg END PROGRAM
IERRNO — Get the last system error number, PERROR — Print system error message
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Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gfortran/GERROR.html