NAME

       open_read - open a file for reading

SYNTAX

       #include <open.h>

       int open_read(const char *filename);

DESCRIPTION

       open_read opens the file filename for reading and returns the file handle.  If there was an error opening
       the file, open_read returns -1 and sets errno accordingly.

SEE ALSO

       open(2)

                                                                                                    open_read(3)