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Fix last commit.

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This commit is contained in:
Andreas Jaeger 2008-09-02 14:26:45 +00:00
parent 5009c257c2
commit 02a7df0b8f
1 changed files with 71 additions and 0 deletions
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71
sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h
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@ -15,3 +15,74 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
/* This file provides functions converting between the 32 and 64 bit
struct utmp variants. */
#ifndef _UTMP_CONVERT_H
#define _UTMP_CONVERT_H 1
#include <string.h>
#include "utmp32.h"
/* Convert the 64 bit struct utmp value in FROM to the 32 bit version
returned in TO. */
static inline void
utmp_convert64to32 (__const struct utmp *from, struct utmp32 *to)
{
#if _HAVE_UT_TYPE - 0
to->ut_type = from->ut_type;
#endif
#if _HAVE_UT_PID - 0
to->ut_pid = from->ut_pid;
#endif
memcpy (to->ut_line, from->ut_line, UT_LINESIZE);
memcpy (to->ut_user, from->ut_user, UT_NAMESIZE);
#if _HAVE_UT_ID - 0
memcpy (to->ut_id, from->ut_id, 4);
#endif
#if _HAVE_UT_HOST - 0
memcpy (to->ut_host, from->ut_host, UT_HOSTSIZE);
#endif
to->ut_exit = from->ut_exit;
to->ut_session = (int32_t) from->ut_session;
#if _HAVE_UT_TV - 0
to->ut_tv.tv_sec = (int32_t) from->ut_tv.tv_sec;
to->ut_tv.tv_usec = (int32_t) from->ut_tv.tv_usec;
#endif
memcpy (to->ut_addr_v6, from->ut_addr_v6, 4 * 4);
}
/* Convert the 32 bit struct utmp value in FROM to the 64 bit version
returned in TO. */
static inline void
utmp_convert32to64 (__const struct utmp32 *from, struct utmp *to)
{
#if _HAVE_UT_TYPE - 0
to->ut_type = from->ut_type;
#endif
#if _HAVE_UT_PID - 0
to->ut_pid = from->ut_pid;
#endif
memcpy (to->ut_line, from->ut_line, UT_LINESIZE);
memcpy (to->ut_user, from->ut_user, UT_NAMESIZE);
#if _HAVE_UT_ID - 0
memcpy (to->ut_id, from->ut_id, 4);
#endif
#if _HAVE_UT_HOST - 0
memcpy (to->ut_host, from->ut_host, UT_HOSTSIZE);
#endif
to->ut_exit = from->ut_exit;
to->ut_session = (int64_t) from->ut_session;
#if _HAVE_UT_TV - 0
to->ut_tv.tv_sec = (int64_t) from->ut_tv.tv_sec;
to->ut_tv.tv_usec = (int64_t) from->ut_tv.tv_usec;
#endif
memcpy (to->ut_addr_v6, from->ut_addr_v6, 4 * 4);
}
#endif /* utmp-convert.h */