개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

dax_set_log_callback(3dax)

DAX Library Functions                               dax_set_log_callback(3DAX)



NAME
       dax_set_log_callback - set logging options and callback function

SYNOPSIS
       cc [ flag... ] file... -ldax [ library...]

       #include <dax.h>

       dax_status_t
       dax_set_log_callback(dax_context_t *ctx, uint64_t options,
           dax_log_func_t handler, void *cb_data);

DESCRIPTION
       This  function  is  similar to the dax_set_log() function, but messages
       are passed to the callback function specified by handler.  The  defini‐
       tion of the handler is as follows:

         void handler(dax_context_t *ctx, void *cb_data, uint64_t option,
             char *label, char *msg);



       msg is the message to log. libdax frees msg after calling the handler.


       cb_data   is   the   same   as   the   cb_data   token  passed  to  the
       dax_set_log_callback() function.


       label is a string with further context about  the  message.  The  other
       logging  functions print the label and the message, but you can compose
       a different label. libdax frees the label after the handler is called.


       option is the type of message that is logged, and is one of the  values
       of  options  as  defined  in  the  dax_set_log() function. For example,
       DAX_LOG_ERROR.


       Stops sending messages to syslog if dax_set_log() had been called,  and
       stops   sending   messages   to   the   file  descriptor  specified  by
       dax_set_log_file() if it had been called.


       Continues to send messages enabled by  DAX_LOG_OPTIONS  to  the  target
       defined  by the DAX_LOG_OPTIONS and DAX_LOG_FD environment variables at
       dax_thread_init() time.


       The  options  parameter  supports  all  the  values  supported  by  the
       dax_set_log() function.

RETURN VALUES
       DAX_SUCCESS    Operation completed successfully


       DAX_EINVAL     Unrecognized flag in the options


       DAX_ETHREAD    The calling thread did not create ctx



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 _ Availabilitysystem/library _ Interface StabilityCommit‐
       ted


SEE ALSO
       dax_set_log(3DAX), dax_set_log_file(3DAX), dax_set_log_callback(3DAX)



Oracle Solaris 11.4               03 Mar 2017
                                                    dax_set_log_callback(3DAX)