pm_sysInfo::isKernelDarwin Interface Reference

Generate and return .true. if the Operating System kernel is the macOS Darwin. More...

Detailed Description

Generate and return .true. if the Operating System kernel is the macOS Darwin.

Refer to the documentation details of kernel_type for information on the operating system kernels that recognized and supported by the ParaMonte library.

Parameters

[out]	failed	: The output scalar logical of default kind LK that is .true. if and only if an error occurs while inferring the operating system kernel type. (optional. If missing and a runtime error occurs, the program will halt by calling error stop.)
[in,out]	errmsg	: The input/output scalar character of default kind SK of arbitrary length type parameter. If an error occurs, errmsg will be set to a descriptive message about the nature of the runtime error. A length of LEN_IOMSG characters is likely sufficient to capture most error messages in full. (optional. If missing, no error message will be output. Its presence is relevant only if failed is also present.)

Returns

itis : The output scalar logical of default kind LK. It is .true. if and only if the operating system kernel is Darwin-based.

Possible calling interfaces ⛓

use pm_sysInfo, only: isKernelDarwin
use pm_kind, only: LK
logical(LK) :: failed
logical(LK) :: itis
character(255, SK) :: errmsg = SK_""
 
itis = isKernelDarwin()
itis = isKernelDarwin(failed)
itis = isKernelDarwin(failed, errmsg)

Remarks

The procedures under discussion are impure.

See also

getSysInfo
isKernelLinux
isKernelDarwin
isKernelWindows
kernelis_type
kernel_type

Example usage ⛓

program example
 
    use pm_kind, only: LK, IK, SK
    use pm_io, only: display_type
    use pm_sysInfo, only: isKernelDarwin
 
    implicit none
 
    logical(LK) :: failed
    type(display_type) :: disp
    character(255, SK) :: errmsg = SK_""
 
    disp = display_type(file = "main.out.F90")
 
    call disp%skip()
    call disp%show("isKernelDarwin()")
    call disp%show( isKernelDarwin() )
    call disp%skip()
 
    call disp%skip()
    call disp%show("isKernelDarwin(failed)")
    call disp%show( isKernelDarwin(failed) )
    call disp%show("failed")
    call disp%show( failed )
    call disp%skip()
 
    call disp%skip()
    call disp%show("isKernelDarwin(failed, errmsg)")
    call disp%show( isKernelDarwin(failed, errmsg) )
    call disp%show("failed")
    call disp%show( failed )
    call disp%show("trim(errmsg)")
    call disp%show( trim(errmsg) , deliml = SK_"""" )
    call disp%skip()
 
end program example

Example Unix compile command via Intel ifort compiler ⛓

#!/usr/bin/env sh
rm main.exe
ifort -fpp -standard-semantics -O3 -Wl,-rpath,../../../lib -I../../../inc main.F90 ../../../lib/libparamonte* -o main.exe
./main.exe

Example Windows Batch compile command via Intel ifort compiler ⛓

del main.exe
set PATH=..\..\..\lib;%PATH%
ifort /fpp /standard-semantics /O3 /I:..\..\..\include main.F90 ..\..\..\lib\libparamonte*.lib /exe:main.exe
main.exe

Example Unix / MinGW compile command via GNU gfortran compiler ⛓

#!/usr/bin/env sh
rm main.exe
gfortran -cpp -ffree-line-length-none -O3 -Wl,-rpath,../../../lib -I../../../inc main.F90 ../../../lib/libparamonte* -o main.exe
./main.exe

Example output ⛓

 
isKernelDarwin()
F
 
 
isKernelDarwin(failed)
F
failed
F
 
 
isKernelDarwin(failed, errmsg)
F
failed
F
trim(errmsg)
""
 
 

Test:

test_pm_sysInfo

Final Remarks ⛓

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For details on the naming abbreviations, see this page.
For details on the naming conventions, see this page.
This software is distributed under the MIT license with additional terms outlined below.

1. If you use any parts or concepts from this library to any extent, please acknowledge the usage by citing the relevant publications of the ParaMonte library.
   
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This software is available to the public under a highly permissive license.
Help us justify its continued development and maintenance by acknowledging its benefit to society, distributing it, and contributing to it.

Copyright

Computational Data Science Lab

Author:

Amir Shahmoradi, Tuesday March 7, 2017, 3:09 AM, Institute for Computational Engineering and Sciences (ICES), The University of Texas Austin

Definition at line 603 of file pm_sysInfo.F90.

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The documentation for this interface was generated from the following file:

• src/fortran/main/pm_sysInfo.F90