E r g e b n i s / R e s u l t
The C_FSIZE function returns the size of a file previously opened with the C_OPEN function
B e s c h r e i b u n g / D e s c r i p t i o n
The C_FSIZE function gets the size of the file associated with the file descriptor fd.
S y n t a x
Code:
res = call ('C_FSIZE' , fd) P a r a m e t e r
fd - The file descriptor you obtained from C_OPEN
R e t u r n s
C_FSIZE returns the number of bytes of the open file.
B e i s p i e l / E x a m p l e
Code:
attach 'FILE0'
attach 'FILE1'
fd = CALL ("C_OPEN", "FILE.TXT", "r")
PUT CALL ("C_FSIZE", fd) ! Returns the size of FILE.TXT
b = CALL("C_CLOSE", fd)
detach 'FILE0'
detach 'FILE1'