[Geeks -Linux] 05 system calls

 

Allocate memory system calls

1) brk small memory

2) mmap large memory

 

Register signal processing function sigaction

 

Interprocess communication:

1) the message queue, the kernel, creating the msgget

2) shared memory, shmget

 

Kernel source code:

https://www.kernel.org

 

Order tracking

strace