open_dt()

Purpose

To open a dhcptab container or create a new one.

Synopsis

int open_dt(void **handpp, const char *location, uint_t flags);

Description

Opens an existing dhcptab container or creates a new container at location and initializes handp to point to the instance handle. Performs any initialization needed by the data store. When creating a new dhcptab, the caller's identity is used for owner/permissions. Valid flags include DSVC_CREATE, DSVC_READ, DSVC_WRITE, DSVC_NONBLOCK. Note that the creation of a dhcptab container as read-only (DSVC_CREATE | DSVC_READ) is invalid.

Returns

DSVC_SUCCESS, DSVC_EXISTS, DSVC_ACCESS, DSVC_NOENT, DSVC_NO_LOCATION, DSVC_BUSY, DSVC_INTERNAL.