/sys$common/syshlp/helplib.hlb System Services, $FORMAT AUDIT, Arguments *Conan The Librarian (sorry for the slow response - running on an old VAX) |
fmttyp OpenVMS usage:longword_unsigned type: longword (unsigned) access: read only mechanism: by value Format for the message. The fmttyp argument is a value indicating whether the security audit message should be in brief format, which is one line of information, or full format. The default is full format. Refer to the OpenVMS System Manager's Manual for examples of formatted output. The following table defines the brief and full formats: Value Meaning NSA$C_FORMAT_STYLE_ Use a brief format for the message. BRIEF NSA$C_FORMAT_STYLE_ Use a full format for the message. FULL audmsg OpenVMS usage:char_string type: byte stream (unsigned) access: read only mechanism: by reference Security auditing message to format. The audmsg argument is the address of a buffer containing the message that requires formatting. outlen OpenVMS usage:word_unsigned type: word (unsigned) access: write only mechanism: by reference Length of the formatted security audit message. The outlen argument is the address of the word receiving the final length of the ASCII message. outbuf OpenVMS usage:char_string type: character-coded text string access: read only mechanism: by descriptor Buffer holding the formatted message. The outbuf argument is the address of a descriptor pointing to the buffer receiving the message. width OpenVMS usage:word_unsigned type: word (unsigned) access: read only mechanism: by reference Maximum width of the formatted message. The width argument is the address of a word containing the line width value. The default is 80 columns. The width argument does not work consistently. In most cases, if you specify both the width argument and the full format style (NSA$C_FORMAT_STYLE_FULL), $FORMAT_AUDIT ignores the width argument. The minimum width is 80 columns; lower values do not limit the width to less than 80. If you specify a width greater than 80 columns, most lines are not joined to use the full width. In most cases, you should avoid using the width argument. trmdsc OpenVMS usage:char_string type: character-coded text string access: read only mechanism: by descriptor Line termination characters used in a full format message. The trmdsc argument is the address of a descriptor pointing to the line termination characters to insert within a line segment whenever the width is reached. routin OpenVMS usage:procedure type: procedure value access: read only mechanism: by reference Routine that writes a formatted line to the output buffer. The routin argument is the address of a routine called each time a line segment is formatted. The argument passed to the routine is the address of a character string descriptor for the line segment. When an application wants event messages in the brief format, $FORMAT_AUDIT calls the routine twice to format the first event message. The first time it is called, the routine passes a string containing the column titles for the message. The second and subsequent calls to the routine pass the formatted event message. By using this routine argument, a caller can gain control at various points in the processing of an audit event message. fmtflg OpenVMS usage:longword (unsigned) type: mask_longword access: read only mechanism: by value Determines the formatting of certain kinds of audit messages. The fmtflg argument is a mask specifying whether sensitive information should be displayed or column titles built for messages in brief format. For example, the operating system uses bit 0 to suppress plain-text passwords from security alarm messages. The following table describes the significant bits: Bit Value Description 0 1 Do not format sensitive information. 0 Format sensitive information. 1 1 Build a column title for messages in brief format. (You must specify a fmttyp of brief and a routin argument.) 0 Do not build column titles.
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