Questions tagged [mmap]
For code that uses memory-mapped files.
4 questions
6
votes
1
answer
303
views
A simple mmap(2) wrapper
I've written a wrapper for the mmap syscall. It's quite limited in functionality at the moment (there are lots of flags to support) but it's sufficient for mapping ...
- 265
11
votes
2
answers
3k
views
C - Fast & simple bump allocator
I recently have been very interested in custom allocators, so I decided to make the very basic (this should be faster than malloc) bump allocator. Here is my code ...
- 289
4
votes
1
answer
1k
views
Simple parallel compression using Run-length Encoding in C
I encountered the concurrency-zip project in OSTEP By Remzi Arpaci-Dusseau. So basically, I've built a simple compression program that uses Run-length Encoding, and multi-threading in C. But I couldn'...
3
votes
1
answer
90
views
Code dealing with files and separate lines in them
I have been using similar piece of code since a while. I have read some issues regarding treating mapped memory as a string. I am not sure about that though, so I just use ...
- 131