linux fread

Fgets (read a string from the file)Related functions: open, fread, fscanf, GETCHeader file include Define the function char * fgets (char * s, int size, file * stream );Function Description: fgets () is used to read characters from the file referred

The following text: This article mainly introduces the PHP file read and write operation related function Summary, this article summarizes fwrite (), Fread (), fgets (), fgetc (), file (), ReadFile () and other functions of the introduction and use

Transferred from: http://blog.csdn.net/xiaofei0859/article/details/51145051Both are working on the file, so what's the difference between the two, and how do you choose when you use it?1. Differences The fread is buffered and read without

The 1,fread is buffered with read without buffering. 2,fopen is defined in standard C, and open is defined in POSIX. 3,fread can read a structure. Read the binary in Linux/unix is no different from normal files. 4,fopen cannot specify permissions to

Today we continue to see what the cattle have done, this small program is not very big, plus a considerable number of comment lines, only more than 5,000 lines. This small program is implemented under Linux, and has been used to look at the VI and

Linux fread and fwrite 1. The function is used to read and write a data block. 2. the call method is fread (buffer, size, count, fp), fwrite (buffer, size, count, fp), and 3. description (1) buffer: A pointer. For fread, It is the storage address

Differences between fopen and open In UNIX, C has two sets of reading and writing binary stream files: 1) fopen, fread, fwrite; 2) Open, read, writeHere is a brief introduction of their differences.1. The fopen series are standard C library

Linux Read/write Fread/fwrite The difference between the twoThe 1,fread is buffered and read without buffering.2,fopen is defined in standard C, and open is defined in POSIX.3,fread can read a structure. Read in Linux/unix There is no difference

I. What is a documentBefore we tell the file operation, we need to know what the file is. You may feel ridiculous to see this, because a file is the simplest concept for a computer person, such as a text is a file, a work document is a file, and so

An error occurred while compiling a code about file copy operations implemented using the C library function. The root cause of the error is to take it for granted that the fread function is used and does not have a deep understanding of it. Later I