Click here to Skip to main content
14,634,072 members
Home » Discussions » Linux Programming
   

Linux Programming

 
GeneralRe: system call syntax ? Pin
Richard MacCutchan8-Feb-19 4:56
mveRichard MacCutchan8-Feb-19 4:56 
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
MemberVaclav_8-Feb-19 9:42 
GeneralRe: system call syntax ? Pin
k50548-Feb-19 10:03
mvek50548-Feb-19 10:03 
GeneralRe: system call syntax ? Pin
Vaclav_8-Feb-19 14:37
MemberVaclav_8-Feb-19 14:37 
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
MemberVaclav_15-Jan-19 4:03 
"ls" command sends output to "cout".
How do I get it to C++ code buffer?


This code outputs desired /dev/spi x string to a console, I need it to save it in a buffer for further
processing. How?

system("ls -l -x /dev/spi*");

Cheers
Vaclav
AnswerRe: from "ls" to C++ buffer? Pin
k505415-Jan-19 6:02
mvek505415-Jan-19 6:02 
GeneralRe: from "ls" to C++ buffer? Pin
Vaclav_15-Jan-19 9:10
MemberVaclav_15-Jan-19 9:10 
GeneralRe: from "ls" to C++ buffer? Pin
k505415-Jan-19 20:37
mvek505415-Jan-19 20:37 
AnswerRe: from "ls" to C++ buffer? Pin
Vaclav_15-Jan-19 14:30
MemberVaclav_15-Jan-19 14:30 
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
MemberVaclav_16-Jan-19 7:05 
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
MemberVaclav_16-Jan-19 15:03 
Questionioctl - from code to hardware Pin
Vaclav_3-Jan-19 4:41
MemberVaclav_3-Jan-19 4:41 
SuggestionRe: ioctl - from code to hardware Pin
Richard MacCutchan3-Jan-19 6:31
mveRichard MacCutchan3-Jan-19 6:31 
GeneralRe: ioctl - from code to hardware Pin
Vaclav_3-Jan-19 11:03
MemberVaclav_3-Jan-19 11:03 
GeneralRe: ioctl - from code to hardware Pin
Richard MacCutchan3-Jan-19 22:11
mveRichard MacCutchan3-Jan-19 22:11 
GeneralRe: ioctl - from code to hardware Pin
Vaclav_4-Jan-19 5:36
MemberVaclav_4-Jan-19 5:36 
QuestionWhich is most current Linux "man" resource to consult with? Pin
Vaclav_2-Jan-19 5:36
MemberVaclav_2-Jan-19 5:36 
AnswerRe: Which is most current Linux "man" resource to consult with? Pin
Richard MacCutchan2-Jan-19 6:29
mveRichard MacCutchan2-Jan-19 6:29 
QuestionCoding C++ ioctl SPI_IOC_MESSAGE Pin
Vaclav_26-Dec-18 4:44
MemberVaclav_26-Dec-18 4:44 
GeneralRe: Coding C++ ioctl SPI_IOC_MESSAGE Pin
Richard MacCutchan26-Dec-18 7:01
mveRichard MacCutchan26-Dec-18 7:01 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.