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1999-05-14  Mark Kettenis  <kettenis@gnu.org>

	* sysdeps/generic/getutmp.c: Include <string.h>
	(getutmp): Rewrite to only copy those members that are really
	present in `struct utmp'.
	* sysdeps/generic/getutmpx.c: Likewise.
This commit is contained in:
Ulrich Drepper 1999-05-14 21:30:22 +00:00
parent d60d215c57
commit 1483b75378
4 changed files with 46 additions and 31 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
1999-05-14 Mark Kettenis <kettenis@gnu.org>
* sysdeps/generic/getutmp.c: Include <string.h>
(getutmp): Rewrite to only copy those members that are really
present in `struct utmp'.
* sysdeps/generic/getutmpx.c: Likewise.
1999-05-14 Ulrich Drepper <drepper@cygnus.com>
* nss/getXXbyYY.c: Add free_mem function which disposes all

8
nss/nsswitch.c
View File

@ -755,12 +755,6 @@ nss_new_service (name_database *database, const char *name)
}
static void
nothing (void *ptr __attribute__ ((unused)))
{
}
/* Free all resources if necessary. */
static void __attribute__ ((unused))
free_mem (void)
@ -787,7 +781,7 @@ free_mem (void)
service_user *olds = service;
if (service->known != NULL)
__tdestroy (service->known, nothing);
__tdestroy (service->known, free);
service = service->next;
free (olds);

30
sysdeps/generic/getutmp.c
View File

@ -16,25 +16,31 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <string.h>
#include <utmp.h>
#include <utmpx.h>
/* Copy the information in UTMPX to UTMP. */
void
getutmp (const struct utmpx *utmpx, struct utmp *utmp)
{
#if _HAVE_UT_TYPE - 0
utmp->ut_type = utmpx->ut_type;
utmp->ut_pid = utmpx->ut_pid;
memcpy (utmp->ut_line, utmpx->ut_line, sizeof (utmp->ut_line));
memcpy (utmp->ut_id, utmpx->ut_id, sizeof (utmp->ut_id));
memcpy (utmp->ut_user, utmpx->ut_user, sizeof (utmp->ut_user));
memcpy (utmp->ut_host, utmpx->ut_host, sizeof (utmp->ut_host));
#ifdef _GNU_SOURCE
utmp->ut_exit.e_termination = utmpx->ut_exit.e_termination;
utmp->ut_exit.e_exit = utmpx->ut_exit.e_exit;
#else
utmp->ut_exit.__e_termination = utmpx->ut_exit.e_termination;
utmp->ut_exit.__e_exit = utmpx->ut_exit.e_exit;
#endif
utmp->ut_session = utmpx->ut_session;
#if _HAVE_UT_PID - 0
utmp->ut_pid = utmpx->ut_pid;
#endif
memcpy (utmp->ut_line, utmpx->ut_line, sizeof (utmp->ut_line));
memcpy (utmp->ut_user, utmpx->ut_user, sizeof (utmp->ut_user));
#if _HAVE_UT_ID - 0
memcpy (utmp->ut_id, utmpx->ut_id, sizeof (utmp->ut_id));
#endif
#if _HAVE_UT_HOST - 0
memcpy (utmp->ut_host, utmpx->ut_host, sizeof (utmp->ut_host));
#endif
#if _HAVE_UT_TV - 0
utmp->ut_tv = utmpx->ut_tv;
#else
utmp->ut_time = utmpx->ut_time;
#endif
}

32
sysdeps/generic/getutmpx.c
View File

@ -16,25 +16,33 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <string.h>
#include <utmp.h>
#include <utmpx.h>
/* Copy the information in UTMP to UTMPX. */
void
getutmpx (const struct utmp *utmp, struct utmpx *utmpx)
{
memset (utmpx, 0, sizeof (struct utmpx));
#if _HAVE_UT_TYPE - 0
utmpx->ut_type = utmp->ut_type;
utmpx->ut_pid = utmp->ut_pid;
memcpy (utmpx->ut_line, utmp->ut_line, sizeof (utmpx->ut_line));
memcpy (utmpx->ut_id, utmp->ut_id, sizeof (utmpx->ut_id));
memcpy (utmpx->ut_user, utmp->ut_user, sizeof (utmpx->ut_user));
memcpy (utmpx->ut_host, utmp->ut_host, sizeof (utmpx->ut_host));
#ifdef _GNU_SOURCE
utmpx->ut_exit.e_termination = utmp->ut_exit.e_termination;
utmpx->ut_exit.e_exit = utmp->ut_exit.e_exit;
#else
utmpx->ut_exit.__e_termination = utmp->ut_exit.e_termination;
utmpx->ut_exit.__e_exit = utmp->ut_exit.e_exit;
#endif
utmpx->ut_session = utmp->ut_session;
#if _HAVE_UT_PID - 0
utmpx->ut_pid = utmp->ut_pid;
#endif
memcpy (utmpx->ut_line, utmp->ut_line, sizeof (utmp->ut_line));
memcpy (utmpx->ut_user, utmp->ut_user, sizeof (utmp->ut_user));
#if _HAVE_UT_ID - 0
memcpy (utmpx->ut_id, utmp->ut_id, sizeof (utmp->ut_id));
#endif
#if _HAVE_UT_HOST - 0
memcpy (utmpx->ut_host, utmp->ut_host, sizeof (utmp->ut_host));
#endif
#if _HAVE_UT_TV - 0
utmpx->ut_tv = utmp->ut_tv;
#else
utmpx->ut_time = utmp->ut_time;
#endif
}