NAME¶
open_rw - open a file for reading and writing
SYNTAX¶
#include <open.h>
int
open_rw(const char *
filename);
DESCRIPTION¶
open_rw opens the file
filename for reading and writing use and returns
the file handle. If the file does not exist, it will be created with mode
0644. If there was an error opening or creating the file, open_rw returns -1
and sets errno accordingly.
SEE ALSO¶
open(2)