LF95 Linux User's Guide - Lahey Computer Systems

Execution Return ValuesExecution Return ValuesThe following table lists possible values returned to the operating system by an LF64 executableprogram upon termination and exit. These correspond to the levels of diagnostic outputthat may be set by various runtime options:Table 12: Execution Return ValuesReturn valueStatus0 No error or level I (information message)4 Level W error (warning)8 Level E error (medium)12 Level S error (serious)16Limit exceeded for level W, E, S error, or a level Uerror (Unrecoverable) was detected240 Abnormal terminationOtherForcible terminationStandard Input, Output, and ErrorThe default unit numbers for standard input, output, and error output for LF64 executableprograms are as follows, and may be changed to different unit numbers by the appropriateruntime options:Standard input: Unit number 5Standard output: Unit number 6Standard error output: Unit number 0Runtime OptionsRuntime options may be specified as arguments on the command line, or in the FORT90Lenvironment variable. This section explains the format and functions of the runtime options.Please note that all runtime options are case-sensitive.The runtime option format is as follows:-Wl[,option][,option]...Lahey/Fujitsu Linux64 Fortran User’s Guide 133