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authorRoland McGrath <roland@gnu.org>1996-01-23 10:00:23 +0000
committerRoland McGrath <roland@gnu.org>1996-01-23 10:00:23 +0000
commit1d8dc4293f772369e2da018ba5f1bf6e67967f3a (patch)
treee3b745c6fd5c1de37f20768079a419cebacdd41e /misc
parentf2f7f9e665975125ef253d7a621bcc3e4f68904d (diff)
downloadglibc-1d8dc4293f772369e2da018ba5f1bf6e67967f3a.tar.gz
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')
-rw-r--r--misc/efgcvt_r.c1
-rw-r--r--misc/login.c2
-rw-r--r--misc/logout.c2
-rw-r--r--misc/logwtmp.c7
-rw-r--r--misc/utmp.h17
5 files changed, 23 insertions, 6 deletions
diff --git a/misc/efgcvt_r.c b/misc/efgcvt_r.c
index 2da5e55b0b..6bead573a7 100644
--- a/misc/efgcvt_r.c
+++ b/misc/efgcvt_r.c
@@ -23,6 +23,7 @@ Boston, MA 02111-1307, USA. */
#include <string.h>
#include <ctype.h>
#include <math.h>
+#include <stdlib.h>
int
fcvt_r (value, ndigit, decpt, sign, buf, len)
diff --git a/misc/login.c b/misc/login.c
index 911c2892d2..5b71082c52 100644
--- a/misc/login.c
+++ b/misc/login.c
@@ -45,7 +45,7 @@ static char sccsid[] = "@(#)login.c 8.1 (Berkeley) 6/4/93";
void
login(ut)
- struct utmp *ut;
+ const struct utmp *ut;
{
register int fd;
int tty;
diff --git a/misc/logout.c b/misc/logout.c
index 11da24f1c8..40ae25456f 100644
--- a/misc/logout.c
+++ b/misc/logout.c
@@ -48,7 +48,7 @@ typedef struct utmp UTMP;
int
logout(line)
- register char *line;
+ register const char *line;
{
register int fd;
UTMP ut;
diff --git a/misc/logwtmp.c b/misc/logwtmp.c
index 5b3c8ded11..7734ca9624 100644
--- a/misc/logwtmp.c
+++ b/misc/logwtmp.c
@@ -37,21 +37,20 @@ static char sccsid[] = "@(#)logwtmp.c 8.1 (Berkeley) 6/4/93";
#include <sys/types.h>
#include <sys/file.h>
-#include <sys/time.h>
#include <sys/stat.h>
+#include <time.h>
+#include <string.h>
#include <unistd.h>
#include <utmp.h>
void
logwtmp(line, name, host)
- char *line, *name, *host;
+ const char *line, *name, *host;
{
struct utmp ut;
struct stat buf;
int fd;
- time_t time();
- char *strncpy();
if ((fd = open(_PATH_WTMP, O_WRONLY|O_APPEND, 0)) < 0)
return;
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_ */