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Copyright 1991 David Jurgens |
TC: int _close( int fh )
- prototype in io.h
- closes file fh where fh is file handle from _creat(), creat(),
creatnew(), creattemp(), dup(), dup2(), _open(), or
open().
- use fdopen() to change file handle to file stream.
- does not write a Ctrl-Z to a text file on closing
- returns 0 if OK; -1 & errno=EBADF
- MS C uses _dos_close()
- see INT 21,3E
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_close |
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