read()
is a low level, unbuffered read. It makes a direct system call on UNIX.
fread()
is part of the C library, and provides buffered reads. It is usually implemented by calling read()
in order to fill its buffer.
More Related Contents:
- Read int values from a text file in C
- How can I get a text file into a string but whith the “\n” in C?
- Reading and analyzing rooms from text file
- Why is “while ( !feof (file) )” always wrong?
- Is there a way to check if a file is in use?
- Read/write files within a Linux kernel module
- How do you determine the size of a file in C?
- How can I get a file’s size in C? [duplicate]
- Download file using libcurl in C/C++
- __FILE__ macro shows full path
- Why does stat fail using a name from readdir? [duplicate]
- Why is fseek or fflush always required between reading and writing in the update modes?
- Why is “while( !feof(file) )” always wrong?
- read comma-separated input with `scanf()`
- C write in the middle of a binary file without overwriting any existing content
- What happens if I don’t call fclose() in a C program?
- Using fseek with a file pointer that points to stdin
- File Operations in Android NDK
- Why does open() create my file with the wrong permissions?
- practical examples use dup or dup2
- fcntl, lockf, which is better to use for file locking?
- Trouble reading a line using fscanf()
- What exactly is the FILE keyword in C?
- How to buffer stdout in memory and write it from a dedicated thread
- Why is the fgets function deprecated?
- Append to the end of a file in C
- Does fread move the file pointer?
- How to read all files in a folder using C
- ftell at a position past 2GB
- How to declare a structure in a header that is to be used by multiple files in c?