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  1. thanks stahta01 ..I reffered this post previous ,...

    thanks stahta01 ..I reffered this post previous , I guess he also face same issue as what I am observing.

    In between can any one give exact difference between cap_set_flag and capset .

    One...
  2. linux capabilities feature with non root user not able to set SO_MARK with setsockopt

    Hi All,

    I am having tcp server , which is running with non root user.

    Trying to set the QOS on the accepted socket.

    Currently it returns Permission Error as errno "Error:Operation not...
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    Thanks for the reply.

    Thanks for the reply.
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    1,484

    Funciton pointer and array varaible assignment

    Hi ,

    I am doing one sample program with function pointer.

    Missing part for me is how bags array first index is getting replaced .
    Line number 10 calls function next , but how come value...
  5. May be this one more suits to the linux related...

    May be this one more suits to the linux related forum than a c programming message boards.
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    I made two changes to remove the errors . Why...

    I made two changes to remove the errors .

    Why size is being taken from the user , what purpose it is serving..?



    #include<stdio.h>

    int main(void)
    {
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    I see it's working in linux environment. I...

    I see it's working in linux environment.

    I made one change of commenting all except addition, to run with out compilation issue.

    Also you make use of return even in main().

    Though main can...
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    2,592

    expression evaluation

    Hi ,

    In below code i want to the evaluation of expression.

    I am trying to know like , when will x be incremented and y will be incremented and on what basis.




    #include <stdio.h>
  9. I am trying to upgrade openssl package for one my...

    I am trying to upgrade openssl package for one my target board package .

    This is legacy code . It has already shared objects of previous version openssl-1.0.1t .Here i am trying to upgrade openssl...
  10. httpd + openssl : compilation issues while using shared openssl library

    I am using httpd-2.2.31 , trying to use openssl-1.0.2t with --with-ssl and --enable-ssl parameter.

    --with-ssl points to the openssl installed directory.

    I am having redhat 5.7 with x86_64 ...
  11. Finding out circular linked list example.. Query with respect to implementation.

    Hi All ,

    I have below program , which finds out whether the given linked list is circular linked list or not.




    Int containsLoop (listptr head)
    {
    Listptr *ptr1, *ptr2;
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    Double Pointer : Query on Some implementation.

    Hi ,

    I am trying to understand the usage of double points in c programming.

    I was following one of the response related here...
  13. Thanks salem, One more query on subject...

    Thanks salem,

    One more query on subject int32_t . I have two machines with different gcc versions.

    When i include this data type in my program and try to compile i see that it depends on...
  14. Query on accessing and assigning (unsigned char *) to int32_t

    Hi All,

    I have a following code .



    1 #include <stdio.h>
    2 #include <stdint.h>
    3
    4 struct temp
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    Thanks salem and algorism. I just overlooked...

    Thanks salem and algorism.

    I just overlooked the creation part of the shm.Its actually like reader would create and wirter would use it.
    In this case i was runing writer first. So no creation of...
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    SIGSEGV with strcpy and shared memroy

    Hi All,

    I am trying to read from the file and then copy to the shared memory.

    While doing strcpy i get SIGSEGV.

    Can any body can help here like what is the root cuase of the issue?
  17. Thanks anduril, I have pasted my code here.....

    Thanks anduril,

    I have pasted my code here.. pastebin - Unnamed - post number 3694480

    When i run with Valgrind it never shows up this error. In documentation i learned the native execution...
  18. heap corruption + mcheck resulted core + identifying the exact cause

    Hi all,


    I facing an issue with heap corruption.
    In my code i am trying to extract line by line form one of the file using getline. After this i do some parsing and then free the line buffer...
  19. Thanks .. It did worked.

    Thanks .. It did worked.
  20. I am doing echo "jimmy" > temp to fill the...

    I am doing echo "jimmy" > temp to fill the source file.

    I am not sure here how \n is being inserted .

    Is there any editor where I can see all the special character like \n and other. So...
  21. new line character being added while using write system call

    Hi ,

    I have two files . One source and other destination.

    Below are the contents

    1302 [12:09] [/cprogs/files] -> cat temp
    jimmy
    1302 [12:09] [xrakant/cprogs/files] -> cat test
    jhony jhony...
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    Why we need a third table to link here. In first...

    Why we need a third table to link here. In first table itself a field can be populated with all langauge id's of other table . This solves the issue is it not ?.
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    Have you tried searching some sample programs...

    Have you tried searching some sample programs with sqlite in google. i just got this link "http://www.tutorialspoint.com/sqlite/sqlite_c_cpp.htm" in my first attempt .Seems to be relevant to your...
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    Multi line macros -- coding convetion

    Hello All,

    I read some where on macros belwo line.

    "All multi-statement macros shall be surrounded by a
    do {} while(0) loop. Failure to do this may cause problems when the macro is...
  25. Hi, Can you let us know , what error you are...

    Hi,

    Can you let us know , what error you are getting ?.

    Did you try to debug the issue on your own before posting here?.

    Did you seen complete usage of fseek ?.
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