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authorPaul Eggert <eggert@cs.ucla.edu>2005-03-30 05:19:11 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2005-03-30 05:19:11 +0000
commitec764b0a95ee74773955f6d1e64ec82c7c232509 (patch)
tree74691da8acb927acfbeb6bf1acf74a0f0f08b827 /lib
parent196fb1bc5cec0b39eb3049de88561cc63b040aa3 (diff)
downloadcoreutils-ec764b0a95ee74773955f6d1e64ec82c7c232509.tar.xz
(read_utmp): New arg OPTIONS. All uses changed.
(UT_PID): Moved here from ../src/who.c. (READ_UTMP_CHECK_PIDS): New constant.
Diffstat (limited to 'lib')
-rw-r--r--lib/readutmp.h17
1 files changed, 15 insertions, 2 deletions
diff --git a/lib/readutmp.h b/lib/readutmp.h
index 491a99b2a..d04c94d2e 100644
--- a/lib/readutmp.h
+++ b/lib/readutmp.h
@@ -1,7 +1,7 @@
/* Declarations for GNU's read utmp module.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -167,6 +167,12 @@ enum { UT_USER_SIZE = sizeof UT_USER ((STRUCT_UTMP *) 0) };
# define WTMP_FILE "/etc/wtmp"
# endif
+# if HAVE_STRUCT_XTMP_UT_PID
+# define UT_PID(U) ((U)->ut_pid)
+# else
+# define UT_PID(U) 0
+# endif
+
# if HAVE_STRUCT_UTMP_UT_TYPE || HAVE_STRUCT_UTMPX_UT_TYPE
# define UT_TYPE_EQ(U, V) ((U)->ut_type == (V))
# define UT_TYPE_NOT_DEFINED 0
@@ -192,7 +198,14 @@ enum { UT_USER_SIZE = sizeof UT_USER ((STRUCT_UTMP *) 0) };
&& (UT_TYPE_USER_PROCESS (U) \
|| (UT_TYPE_NOT_DEFINED && UT_TIME_MEMBER (U) != 0)))
+/* Options for read_utmp. */
+enum
+ {
+ READ_UTMP_CHECK_PIDS = 1
+ };
+
char *extract_trimmed_name (const STRUCT_UTMP *ut);
-int read_utmp (const char *filename, size_t *n_entries, STRUCT_UTMP **utmp_buf);
+int read_utmp (const char *filename, size_t *n_entries, STRUCT_UTMP **utmp_buf,
+ int options);
#endif /* __READUTMP_H__ */