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| author | Roland McGrath <roland@gnu.org> | 1996-01-23 10:00:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-01-23 10:00:23 +0000 |
| commit | 1d8dc4293f772369e2da018ba5f1bf6e67967f3a (patch) | |
| tree | e3b745c6fd5c1de37f20768079a419cebacdd41e /misc/utmp.h | |
| parent | f2f7f9e665975125ef253d7a621bcc3e4f68904d (diff) | |
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Mon Jan 22 10:40:40 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>cvs/libc-960123
* sysdeps/posix/getcwd.c [__GNU_LIBRARY__]: Include unistd.h.
* io/fts.h (FTSENT): Define fts_compar member with prototype.
* hurd/hurd.h: Use prototype in getcttyid decl.
* stdlib/l64a.c: Fix typo in last change.
* stdlib/drand48-iter.c: Test limits.h macros instead of sizeof
for determining size of types.
* stdlib/srand48_r.c: Likewise.
* misc/utmp.h: Declare login, logout, logwtmp.
* misc/logout.c: Declare argument as pointer to const.
* misc/login.c: Likewise.
* misc/logwtmp.c: Likewise.
Include time.h, string.h.
* misc/efgcvt_r.c: Include stdlib.h.
* io/mknod.c: Include sys/types.h.
* gmon/sys/gmon.h: Declare monstartup, _mcleanup.
* csu/gmon-start.c (_start, etext): Declare with prototypes.
* stdio-common/vfscanf.c (%[): Fix range handling.
Diffstat (limited to 'misc/utmp.h')
| -rw-r--r-- | misc/utmp.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/misc/utmp.h b/misc/utmp.h index 15c4e4fd3d..cfd9438f5f 100644 --- a/misc/utmp.h +++ b/misc/utmp.h @@ -41,6 +41,8 @@ #ifndef _UTMP_H_ #define _UTMP_H_ +#include <sys/cdefs.h> + #define _PATH_UTMP "/var/run/utmp" #define _PATH_WTMP "/var/log/wtmp" #define _PATH_LASTLOG "/var/log/lastlog" @@ -49,6 +51,8 @@ #define UT_LINESIZE 8 #define UT_HOSTSIZE 16 +__BEGIN_DECLS + struct lastlog { time_t ll_time; char ll_line[UT_LINESIZE]; @@ -62,4 +66,17 @@ struct utmp { long ut_time; }; + +/* Write the given entry into utmp and wtmp. */ +extern void login __P ((const struct utmp *)); + +/* Write the utmp entry to say the user on UT_LINE has logged out. */ +extern int logout __P ((const char *ut_line)); + +/* Append to wtmp an entry for the current time and the given info. */ +extern void logwtmp __P ((const char *ut_line, const char *ut_name, + const char *ut_host)); + +__END_DECLS + #endif /* !_UTMP_H_ */ |