debian man page for open_read

open_read(3)						     Library Functions Manual						      open_read(3)

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)