sact.1p (5386B)
- '\" et
- .TH SACT "1P" 2017 "IEEE/The Open Group" "POSIX Programmer's Manual"
- .\"
- .SH PROLOG
- This manual page is part of the POSIX Programmer's Manual.
- The Linux implementation of this interface may differ (consult
- the corresponding Linux manual page for details of Linux behavior),
- or the interface may not be implemented on Linux.
- .\"
- .SH NAME
- sact
- \(em print current SCCS file-editing activity (\fBDEVELOPMENT\fP)
- .SH SYNOPSIS
- .LP
- .nf
- sact \fIfile\fR...
- .fi
- .SH DESCRIPTION
- The
- .IR sact
- utility shall inform the user of any impending deltas to a named SCCS
- file by writing a list to standard output. This situation occurs when
- .IR get
- .BR \-e
- has been executed previously without a subsequent execution of
- .IR delta ,
- .IR unget ,
- or
- .IR sccs
- .BR unedit .
- .SH OPTIONS
- None.
- .SH OPERANDS
- The following operand shall be supported:
- .IP "\fIfile\fR" 10
- A pathname of an existing SCCS file or a directory. If
- .IR file
- is a directory, the
- .IR sact
- utility shall behave as though each file in the directory were
- specified as a named file, except that non-SCCS files (last component
- of the pathname does not begin with
- .BR s. )
- and unreadable files shall be silently ignored.
- .RS 10
- .P
- If exactly one
- .IR file
- operand appears, and it is
- .BR '\-' ,
- the standard input shall be read; each line of the standard input shall
- be taken to be the name of an SCCS file to be processed. Non-SCCS files
- and unreadable files shall be silently ignored.
- .RE
- .SH STDIN
- The standard input shall be a text file used only when the
- .IR file
- operand is specified as
- .BR '\-' .
- Each line of the text file shall be interpreted as an SCCS pathname.
- .SH "INPUT FILES"
- Any SCCS files interrogated are files of an unspecified format.
- .SH "ENVIRONMENT VARIABLES"
- The following environment variables shall affect the execution of
- .IR sact :
- .IP "\fILANG\fP" 10
- Provide a default value for the internationalization variables that are
- unset or null. (See the Base Definitions volume of POSIX.1\(hy2017,
- .IR "Section 8.2" ", " "Internationalization Variables"
- for the precedence of internationalization variables used to determine
- the values of locale categories.)
- .IP "\fILC_ALL\fP" 10
- If set to a non-empty string value, override the values of all the
- other internationalization variables.
- .IP "\fILC_CTYPE\fP" 10
- Determine the locale for the interpretation of sequences of bytes of
- text data as characters (for example, single-byte as opposed to
- multi-byte characters in arguments and input files).
- .IP "\fILC_MESSAGES\fP" 10
- .br
- Determine the locale that should be used to affect the format and
- contents of diagnostic messages written to standard error.
- .IP "\fINLSPATH\fP" 10
- Determine the location of message catalogs for the processing of
- .IR LC_MESSAGES .
- .SH "ASYNCHRONOUS EVENTS"
- Default.
- .SH STDOUT
- The output for each named file shall consist of a line in the following
- format:
- .sp
- .RS 4
- .nf
- "%s %s %s %s %s\en", <\fISID\fR>, <\fInew SID\fR>, <\fIlogin\fR>, <\fIdate\fR>, <\fItime\fR>
- .fi
- .P
- .RE
- .IP "<\fISID\fR>" 10
- Specifies the SID of a delta that currently exists in the SCCS file to
- which changes are made to make the new delta.
- .IP "<\fInew\ SID\fR>" 10
- Specifies the SID for the new delta to be created.
- .IP "<\fIlogin\fR>" 10
- Contains the login name of the user who makes the delta (that is, who
- executed a
- .IR get
- for editing).
- .IP "<\fIdate\fR>" 10
- Contains the date that
- .IR get
- .BR \-e
- was executed, in the format used by the
- .IR prs
- .BR :D:
- data keyword.
- .IP "<\fItime\fR>" 10
- Contains the time that
- .IR get
- .BR \-e
- was executed, in the format used by the
- .IR prs
- .BR :T:
- data keyword.
- .P
- If there is more than one named file or if a directory or standard
- input is named, each pathname shall be written before each of the
- preceding lines:
- .sp
- .RS 4
- .nf
- "\en%s:\en", <\fIpathname\fR>
- .fi
- .P
- .RE
- .SH STDERR
- The standard error shall be used only for optional informative
- messages concerning SCCS files with no impending deltas, and for
- diagnostic messages.
- .SH "OUTPUT FILES"
- None.
- .SH "EXTENDED DESCRIPTION"
- None.
- .SH "EXIT STATUS"
- The following exit values shall be returned:
- .IP "\00" 6
- Successful completion.
- .IP >0 6
- An error occurred.
- .SH "CONSEQUENCES OF ERRORS"
- Default.
- .LP
- .IR "The following sections are informative."
- .SH "APPLICATION USAGE"
- None.
- .SH EXAMPLES
- None.
- .SH RATIONALE
- None.
- .SH "FUTURE DIRECTIONS"
- None.
- .SH "SEE ALSO"
- .IR "\fIdelta\fR\^",
- .IR "\fIget\fR\^",
- .IR "\fIsccs\fR\^",
- .IR "\fIunget\fR\^"
- .P
- The Base Definitions volume of POSIX.1\(hy2017,
- .IR "Chapter 8" ", " "Environment Variables"
- .\"
- .SH COPYRIGHT
- Portions of this text are reprinted and reproduced in electronic form
- from IEEE Std 1003.1-2017, Standard for Information Technology
- -- Portable Operating System Interface (POSIX), The Open Group Base
- Specifications Issue 7, 2018 Edition,
- Copyright (C) 2018 by the Institute of
- Electrical and Electronics Engineers, Inc and The Open Group.
- In the event of any discrepancy between this version and the original IEEE and
- The Open Group Standard, the original IEEE and The Open Group Standard
- is the referee document. The original Standard can be obtained online at
- http://www.opengroup.org/unix/online.html .
- .PP
- Any typographical or formatting errors that appear
- in this page are most likely
- to have been introduced during the conversion of the source files to
- man page format. To report such errors, see
- https://www.kernel.org/doc/man-pages/reporting_bugs.html .