개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

di_path_prop_lookup_bytes(3devinfo)

Device Information Library Functions
                                           di_path_prop_lookup_bytes(3DEVINFO)



NAME
       di_path_prop_lookup_bytes,                  di_path_prop_lookup_int64s,
       di_path_prop_lookup_ints, di_path_prop_lookup_strings -  search  for  a
       path property

SYNOPSIS
       cc [ flag... ] file... -ldevinfo [ library... ]
       #include <libdevinfo.h>

       int di_path_prop_lookup_bytes(di_path_t path,
            const char *prop_name);


       int di_path_prop_lookup_int64s(di_path_t path,
            const char *prop_name);


       int di_path_prop_lookup_ints(di_path_t path,
            const char *prop_name, char **prop_data);


       int di_path_prop_lookup_strings(di_path_t path,
            const char *prop_name, char **prop_data);

PARAMETERS
       path         The handle to a path node in a di_init(3DEVINFO).


       prop_name    The name of property for which to search.


       prop_data    For  di_path_prop_lookup_bytes(), the address to a pointer
                    to an array of unsigned characters containing the property
                    data.

                    For  di_path_prop_lookup_int64(), the address to a pointer
                    to an array of 64-bit  integers  containing  the  property
                    data.

                    For  di_path_prop_lookup_ints(),  the address to a pointer
                    to an array of integers containing the property data.

                    For  di_path_prop_lookup_strings(),  the  address   to   a
                    pointer  to  a  buffer containing a concatenation of null-
                    terminated strings containing the property data.


DESCRIPTION
       These functions return the value of a known property name and type.


       All memory allocated by these functions is managed by the  library  and
       must not be freed by the caller.

RETURN VALUES
       If  the  property  is  found,  the  number  of  entries in prop_data is
       returned. Otherwise, -1 is returned and errno is set  to  indicate  the
       error.

ERRORS
       These functions will fail if:

       EINVAL     One of the arguments is invalid.


       ENOTSUP    The snapshot contains no property information.


       ENXIO      The path property does not exist.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelSafe


SEE ALSO
       di_init(3DEVINFO), libdevinfo(3LIB), attributes(7)


       Writing Device Drivers in Oracle Solaris 11.4



Oracle Solaris 11.4               15 May 2008
                                           di_path_prop_lookup_bytes(3DEVINFO)