Dt/MsgLog.h(file formats)                         Dt/MsgLog.h(file formats)




 NAME    [Toc]    [Back]
      Dt/MsgLog.h - message logging definitions

 SYNOPSIS    [Toc]    [Back]
      #include <Dt/MsgLog.h>

 DESCRIPTION    [Toc]    [Back]
      The Dt/MsgLog.h header defines data types and function prototypes for
      the Message Logging Service.

      The Dt/MsgLog.h header provides the following data type declarations:

      typedef enum {
                DtMsgLogInformation,
                DtMsgLogStderr,
                DtMsgLogDebug,
                DtMsgLogWarning,
                DtMsgLogError
           } DtMsgLogType;

      typedef void (*DtMsgLogHandler) (
                           const char    *program_name,
                           DtMsgLogType  msg_type,
                           const char    *format,
                           va_list  args );

      The Dt/MsgLog.h header defines the following functions:

      void DtMsgLogMesssage(
                      const char   *program_name,
                      DtMsgLogType msg_type,
                      const char   *format,
                      ...);

      DtMsgLogHandler DtMsgLogSetHandler(
                             DtMsgLogHandler   handler;

      FILE *DtMsgLogOpenFile(
                       const char   *type,
                       char        **filename_return);

 SEE ALSO    [Toc]    [Back]
      DtMsgLogMessage(3), DtMsgLogSetHandler(3), and DtMsgLogOpenFile(3).


                                    - 1 -       Formatted:  January 24, 2005