1SACT(1P) POSIX Programmer's Manual SACT(1P)
2
6 This manual page is part of the POSIX Programmer's Manual. The Linux
7 implementation of this interface may differ (consult the corresponding
8 Linux manual page for details of Linux behavior), or the interface may
9 not be implemented on Linux.
10
12 sact - print current SCCS file-editing activity (DEVELOPMENT)
13
15 sact file...
16
18 The sact utility shall inform the user of any impending deltas to a
19 named SCCS file by writing a list to standard output. This situation
20 occurs when get -e has been executed previously without a subsequent
21 execution of delta, unget, or sccs unedit.
22
24 None.
25
27 The following operand shall be supported:
28 file A pathname of an existing SCCS file or a directory. If file is a
30 directory, the sact utility shall behave as though each file in
31 the directory were specified as a named file, except that non-
32 SCCS files (last component of the pathname does not begin with
33 s.) and unreadable files shall be silently ignored.
34 If exactly one file operand appears, and it is '-', the standard input
36 shall be read; each line of the standard input shall be taken to be the
37 name of an SCCS file to be processed. Non-SCCS files and unreadable
38 files shall be silently ignored.
39
42 The standard input shall be a text file used only when the file operand
43 is specified as '-' . Each line of the text file shall be interpreted
44 as an SCCS pathname.
45
47 Any SCCS files interrogated are files of an unspecified format.
48
50 The following environment variables shall affect the execution of sact:
51 LANG Provide a default value for the internationalization variables
53 that are unset or null. (See the Base Definitions volume of
54 IEEE Std 1003.1-2001, Section 8.2, Internationalization Vari‐
55 ables for the precedence of internationalization variables used
56 to determine the values of locale categories.)
57 LC_ALL If set to a non-empty string value, override the values of all
59 the other internationalization variables.
60 LC_CTYPE
62 Determine the locale for the interpretation of sequences of
63 bytes of text data as characters (for example, single-byte as
64 opposed to multi-byte characters in arguments and input files).
65 LC_MESSAGES
67 Determine the locale that should be used to affect the format
68 and contents of diagnostic messages written to standard error.
69 NLSPATH
71 Determine the location of message catalogs for the processing of
72 LC_MESSAGES .
73
76 Default.
77
79 The output for each named file shall consist of a line in the following
80 format:
81 "%s %s %s %s %s\n", <SID>, <new SID>, <login>, <date>, <time>
84 <SID> Specifies the SID of a delta that currently exists in the SCCS
86 file to which changes are made to make the new delta.
87 <new SID>
89 Specifies the SID for the new delta to be created.
90 <login>
92 Contains the login name of the user who makes the delta (that
93 is, who executed a get for editing).
94 <date> Contains the date that get -e was executed, in the format used
96 by the prs :D: data keyword.
97 <time> Contains the time that get -e was executed, in the format used
99 by the prs :T: data keyword.
100 If there is more than one named file or if a directory or standard
103 input is named, each pathname shall be written before each of the pre‐
104 ceding lines:
105 "\n%s:\n", <pathname>
108
110 The standard error shall be used only for optional informative messages
111 concerning SCCS files with no impending deltas, and for diagnostic mes‐
112 sages.
113
115 None.
116
118 None.
119
121 The following exit values shall be returned:
122 0 Successful completion.
124 >0 An error occurred.
126
129 Default.
130 The following sections are informative.
132
134 None.
135
137 None.
138
140 None.
141
143 None.
144
146 delta, get, sccs, unget
147
149 Portions of this text are reprinted and reproduced in electronic form
150 from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
151 -- Portable Operating System Interface (POSIX), The Open Group Base
152 Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
153 Electrical and Electronics Engineers, Inc and The Open Group. In the
154 event of any discrepancy between this version and the original IEEE and
155 The Open Group Standard, the original IEEE and The Open Group Standard
156 is the referee document. The original Standard can be obtained online
157 at http://www.opengroup.org/unix/online.html .
158IEEE/The Open Group 2003 SACT(1P)