open_read(3) - Linux man page
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)
Referenced By
openreadclose(3),
readclose(3),
readclose_append(3)