What is the difference between fputc () and fputs ()?
Table of Contents
- 1 What is the difference between fputc () and fputs ()?
- 2 What is fputc () in C?
- 3 What is the difference between fgets and Scanf?
- 4 How does fgets work in C?
- 5 What are file handling functions in C?
- 6 What does fgetc return?
- 7 How to write and read string from stream using fgets and fputs?
- 8 What is file handling in C programming?
What is the difference between fputc () and fputs ()?
fputc() writes the character c, cast to an unsigned char, to stream. fputs() writes the string s to stream, without its trailing ‘\0’. putc() is equivalent to fputc() except that it may be implemented as a macro which evaluates stream more than once.
What is fputc () in C?
Description. The fputc() function converts c to an unsigned char and then writes c to the output stream at the current position and advances the file position appropriately. If the stream is opened with one of the append modes, the character is appended to the end of the stream.
What is the difference between fgets and Scanf?
fgets() can read from any open file, but scanf() only reads standard input. fgets() reads ‘a line of text’ from a file; scanf() can be used for that but also handles conversions from string to built in numeric types.
What does fgetc do in C?
fgetc() is used to obtain input from a file single character at a time. This function returns the ASCII code of the character read by the function. It returns the character present at position indicated by file pointer. After reading the character, the file pointer is advanced to next character.
What does Fgetc do in C?
How does fgets work in C?
C library function – fgets() The C library function char *fgets(char *str, int n, FILE *stream) reads a line from the specified stream and stores it into the string pointed to by str. It stops when either (n-1) characters are read, the newline character is read, or the end-of-file is reached, whichever comes first.
What are file handling functions in C?
Functions for file handling
| No. | Function | Description |
|---|---|---|
| 1 | fopen() | opens new or existing file |
| 2 | fprintf() | write data into the file |
| 3 | fscanf() | reads data from the file |
| 4 | fputc() | writes a character into the file |
What does fgetc return?
The fgetc() function returns the character that is read as an integer. An EOF return value indicates an error or an end-of-file condition. Use the feof() or the ferror() function to determine whether the EOF value indicates an error or the end of the file.
What is the use of fgets() and fputs() in C programming?
The fputs () and fgets () in C programming are used to write and read string from stream. Let’s see examples of writing and reading file using fgets () and fgets () functions. Writing File : fputs () function The fputs () function writes a line of characters into file.
What is the use of fputc() function in C language?
The function fputc () is used to write the character to the file. It writes the character to the file, if successful otherwise, returns EOF. Here is the syntax of fputc () in C language, int fputc (int character, FILE *stream)
How to write and read string from stream using fgets and fputs?
The fputs() and fgets() in C programming are used to write and read string from stream. Let’s see examples of writing and reading file using fgets() and fgets() functions. The fputs() function writes a line of characters into file. It outputs string to a stream.
What is file handling in C programming?
File handling simply means to open a file and to process it according to the required tasks. Writing data in a file is one of the common feature of file handling. In C, there are various modes that facilitates different ways and features of writing data into a file, including: w, r+, w+, a+, wb, rb+, wb+, or ab+ mode.