I want to add a new system call to the Linux kernel that w开发者_高级运维ill show information about all pipes that are created in the system.
I am creating a file as follows int fd= creat(file_path.c_str() ,S_IRWXU|S_IRWXG|S_IRWXO); Though i am providing all permissions to all three entities, it creates the files with the below permissi
What is the system call indir开发者_开发问答 ? Where can i find any information (signature, etc) about it?This syscall?
Back story: While running a program under strace I notice that \'/dev/urandom\' is being open\'ed.I would like to know where this call is coming from (it is not part of the program itself, it is part
I invoked getpid() in a program for many times (to test the efficiency of system calls), however when I use strace to get the trace, only one getpid() call is captured.
If in my code, I were to call execv, and then I had several lines of code after the call to execv, would those lines get executed, or would they not g开发者_运维百科et executed, since whatever was sta
I was trying to enter list of files in a file by using command system(\"dir *.txt /b :gen> file.txt\");
Having a bit of problem with this. Script A calls/includes Script B. Script B has to execute a system call and return to Script A. Fails in flames.
Is it possible to write a Windows 7 kernel module and create some generic system call filter? Simply, to write some code tha开发者_开发百科t is fired when a system call is made (from any process)?
Let\'s say there is a simple program like: #include<stdio.h> void main() { int x; printf(\"Cool\");
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