feof
From cppreference.com
| Defined in header <stdio.h>
|
||
| int feof( FILE *stream ); |
||
Checks if the end of the given file stream has been reached.
Contents |
[edit] Parameters
| stream | - | the file stream to check |
[edit] Return value
nonzero value if the end of the stream has been reached, otherwise 0
[edit] Notes
This function only reports the stream state as reported by the most recent I/O operation, it does not examine the associated data source. For example, if the most recent I/O was a fgetc, which returned the last byte of a file, feof returns zero. The next fgetc fails and changes the stream state to end-of-file. Only then feof returns non-zero.
In typical usage, input stream processing stops on any error; feof and ferror are then used to distinguish between different error conditions.