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GeneralRe: Linking to library Pin
Richard MacCutchan4-Mar-19 21:44
mveRichard MacCutchan4-Mar-19 21:44 
QuestionSOLVED system call syntax ? Pin
Vaclav_7-Feb-19 6:40
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AnswerRe: system call syntax ? Pin
k50547-Feb-19 8:02
mvek50547-Feb-19 8:02 
GeneralRe: system call syntax ? Pin
Vaclav_7-Feb-19 10:23
MemberVaclav_7-Feb-19 10:23 
GeneralRe: system call syntax ? Pin
k50547-Feb-19 11:20
mvek50547-Feb-19 11:20 
AnswerRe: system call syntax ? Pin
Richard MacCutchan7-Feb-19 22:26
mveRichard MacCutchan7-Feb-19 22:26 
GeneralRe: system call syntax ? Pin
Vaclav_8-Feb-19 3:23
MemberVaclav_8-Feb-19 3:23 
GeneralRe: system call syntax ? Pin
Richard MacCutchan8-Feb-19 4:56
mveRichard MacCutchan8-Feb-19 4:56 
The syntax looks OK now. The error message implies the the omp_get_num_procs program cannot be found in any of the standard locations, so you may need to provide the full path. As I said before, you will not get the correct answer from the call to system; see the man page for details. In order to get the correct number you need to connect the external command's stdout stream to your application, which you can then read and process as required.

[edit]
You need to re-read k5054's message above.
[/edit]

modified 8-Feb-19 11:54am.

GeneralRe: system call syntax ? Pin
k50548-Feb-19 5:23
mvek50548-Feb-19 5:23 
GeneralRe: system call syntax ? Pin
Richard MacCutchan8-Feb-19 5:53
mveRichard MacCutchan8-Feb-19 5:53 
GeneralRe: system call syntax ? Pin
Vaclav_8-Feb-19 9:42
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GeneralRe: system call syntax ? Pin
k50548-Feb-19 10:03
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GeneralRe: system call syntax ? Pin
Vaclav_8-Feb-19 14:37
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GeneralRe: system call syntax ? Pin
Richard MacCutchan8-Feb-19 22:27
mveRichard MacCutchan8-Feb-19 22:27 
Questionfrom "ls" to C++ buffer? Pin
Vaclav_15-Jan-19 4:03
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AnswerRe: from "ls" to C++ buffer? Pin
k505415-Jan-19 6:02
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GeneralRe: from "ls" to C++ buffer? Pin
Vaclav_15-Jan-19 9:10
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GeneralRe: from "ls" to C++ buffer? Pin
k505415-Jan-19 20:37
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AnswerRe: from "ls" to C++ buffer? Pin
Vaclav_15-Jan-19 14:30
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GeneralRe: from "ls" to C++ buffer? Pin
Richard MacCutchan15-Jan-19 21:24
mveRichard MacCutchan15-Jan-19 21:24 
GeneralRe: from "ls" to C++ buffer? Pin
Vaclav_16-Jan-19 7:05
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GeneralRe: from "ls" to C++ buffer? Pin
Richard MacCutchan16-Jan-19 8:20
mveRichard MacCutchan16-Jan-19 8:20 
GeneralRe: from "ls" to C++ buffer? Pin
Vaclav_16-Jan-19 15:03
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Questionioctl - from code to hardware Pin
Vaclav_3-Jan-19 4:41
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SuggestionRe: ioctl - from code to hardware Pin
Richard MacCutchan3-Jan-19 6:31
mveRichard MacCutchan3-Jan-19 6:31 

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