Intel® Fortran Libraries Reference

2 Intel Fortran Libraries ReferenceModule: USE IFPOSIXSyntaxCALL PXFACCESS (path, ilen, iamode, ierror)path(Input) Character. The name of the file.ilen(Input) INTEGER(4). The length of the path string.iamode(Input) INTEGER(4). One or more of the following:0 Checks for existence of the file.1 1 Checks for execute permission.2 Checks for write access.4 Checks for read access.6 Checks for read/write access.1. L*X onlyierror(Output) INTEGER(4). The error status.If access is permitted, the result value is zero; otherwise, an error code. Possible error codes are:• –1: A bad parameter was passed.• ENOENT: The named directory does not exist.• EACCES: Access requested was denied.On Windows* systems, if the name given is a directory name, the function only checks forexistence. All directories have read/write access on Windows systems.CompatibilityCONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIBPXFALARMPOSIX Subroutine: Schedules an alarm.Module: USE IFPOSIX2-266