Intel® Fortran Libraries Reference

Intel Fortran Libraries Referencefunction specifying current as default, 2-24Drive control or inquiryportability routines for, 1-5Drivesfunction returning available, 2-115DSHIFTLSee your language referenceDSHIFTRSee your language referenceDTIME, 2-72example of, 2-73EElapsed timefunction causing a subroutine to run after, 2-5function converting, 2-42function returning, 2-45, 2-72, 2-75Electromagnetic wave theoryfunctions used in, 2-19, 2-44ELLIPSE (W*32, W*64), 2-73constants indicating fill for, 2-73example of, 2-74, 2-129, 2-389ELLIPSE_W (W*32, W*64), 2-73constants indicating fill for, 2-73Ellipsesfunctions drawing, 2-73Elliptical arcsdrawing, 2-8Environmentfunction cleaning up run-time, 2-86function initializing run-time, 2-87Environment variablesfunction finding file in path specified by, 2-77function returning value of, 2-116function scanning for, 2-382function setting value of, 2-397subroutine returning value of, 2-115Errno names, 2-170Errorsubroutine sending last detected to standard errorstream, 2-244Error codes, 2-170Error handlingportability routines for, 1-5run-time routines for, 1-26Error numbers, 2-170Errorsfunctions returning most recent run-time, 2-130subroutine returning message for last detected, 2-96ETIME, 2-75example of, 2-75Exception flagsfunction returning settings of floating-point, 2-86function setting floating-point, 2-87subroutine clearing in status word, 2-29Executionsubroutine delaying for a program, 2-446subroutine suspending for a process, 2-445EXITSee your language referenceExit behaviorconstants indicating (W*32, W*64), 2-119function returning QuickWin, 2-119function setting QuickWin, 2-400Exit parametersfunction setting QuickWin, 2-400External unit 5function returning next character from, 2-101External unit 6function writing a character to, 2-257External unit buffersubroutine flushing, 2-81FFDATE, 2-76example of, 2-76FGETC, 2-76example of, 2-77POSIX version of, 2-287Field componentPOSIX subroutine returning array values stored in,2-263POSIX subroutine returning value stored in, 2-260Index-8