- NAME
-
fputc - Write character to stream.
- SYNOPSIS
#include <stdio.h>
int fputc(int character, FILE *stream);- DESCRIPTION
-
Writes character to the current position in the specified stream and increases the file position pointer to the next character.
- PARAMETERS
-
-
character - Character to be written. Although it is declared as int, the function converts it to unsigned char before writing it.
-
stream - pointer to an open file.
-
- RETURN VALUE
-
If there are no errors the written character is returned. If an error occurs, EOF is returned.
- SEE ALSO
-
fgetc, fread, fwrite, fopen, putc
- EXAMPLE
link:src/fputc.c[role=include]- OUTPUT
$ gcc -Wall fputc.c $ ./a.out test.txt $ cat test.txt ABCDEFGHIJKLMNOPQRSTUVWXYZ
- EXAMPLE
link:src/fputc2.c[role=include]This program can be used to copy a file (e.g. similar to the Unix 'cp' command, although without parameters).
- OUTPUT
$ gcc -Wall fputc2.c $ echo 'Hello World!' > src.txt $ cat src.txt Hello World! $ ./a.out src.txt dest.txt $ cat dest.txt Hello World!