| Types and objects | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Defined in header <stdio.h> | ||
int fputs(constchar* str,FILE* stream); | (until C99) | |
int fputs(constchar*restrict str,FILE*restrict stream); | (since C99) | |
Writes every character from the null-terminated stringstr to the output streamstream, as if by repeatedly executingfputc.
The terminating null character fromstr is not written.
Contents |
| str | - | null-terminated character string to be written |
| stream | - | output stream |
On success, returns a non-negative value.
On failure, returnsEOF and sets theerror indicator (seeferror()) onstream.
The related functionputs appends a newline character to the output, whilefputs writes the string unmodified.
Different implementations return different non-negative numbers: some return the last character written, some return the number of characters written (orINT_MAX if the string was longer than that), some simply return a non-negative constant such as zero.
Output:
Hello World
(C99)(C11)(C11)(C11)(C11) | prints formatted output tostdout, a file stream or a buffer (function)[edit] |
| writes a character string tostdout (function)[edit] | |
| gets a character string from a file stream (function)[edit] | |
C++ documentation forfputs | |
