fputc() function in C

fputc() function

Through this article we will be going to discuss about fputc( ) function of C in which we talk about following topics

1. fputc() function in c
2. header file for fputc() function in c
3. return value of fputc() function in c
4. fputc() function in c syntax
5. fputc() function in c program

fputc( ) function in C

The fputc() function is nothing but, it is also a standard library function of C which is basically used to write a single character at a time to given file. It write the given character at the position denoted by the file pointer and then advance the file pointer.

Header file for fputc( ) function in C

This file function is define in <stdio.h> which is stand for standard input-output header file.

Return value of fputc( ) function in C

fputc( ) function returns character that is written in the case of successful write operation else in case of error it return EOF is returned.

Syntax of fputc( ) function in C

int fputc(int char , FILE *pointer):

Example of fputc( ) function in C

#include<stdio.h>
#include<stdlib.h>
int main( )
{
FILE *fptr;
int ch;

if((fptr=fopen("myfile.txt","w"))==NULL)
{
printf("File does not exist\n");
exit();
}
else
{
printf ("Enter text:\n");
while((ch=getchar())!=EOF)
fputc(ch,fptr);
}
fclose(fptr);
return 0;
}

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Example of fputc( )

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Conclusion

fputc( ) function of C is used to write a single character at a time in the stream(FILE).