NAME¶

filesize() - returns size of file

SYNOPSIS¶

long filesize(f)
FILE *f;

DESCRIPTION¶

filesize() returns the file size in bytes.

RETURNS¶

>= 0

filesize.

< 0

an error code.

NOTES¶

If the file was written in the current process and was buffered, do a fflush() before using filesize() NOTE: The call does not work on terminals or other devices.