/* * utexent.c : Support for accessing user accounting database. * Copyright (C) 2010 STMicroelectronics Ltd. * * Author: Salvatore Cro <salvatore.cro@st.com> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. * */ #include <features.h> #include <string.h> #include <utmpx.h> #include <utmp.h> void setutxent(void) { setutent (); } void endutxent(void) { endutent (); } struct utmpx *getutxent(void) { return (struct utmpx *) getutent (); } struct utmpx *getutxid(const struct utmpx *utmp_entry) { return (struct utmpx *) getutid ((const struct utmp *) utmp_entry); } struct utmpx *getutxline(const struct utmpx *utmp_entry) { return (struct utmpx *) getutline ((const struct utmp *) utmp_entry); } struct utmpx *pututxline (const struct utmpx *utmp_entry) { return (struct utmpx *) pututline ((const struct utmp *) utmp_entry); } int utmpxname (const char *new_ut_name) { return utmpname (new_ut_name); } void updwtmpx (const char *wtmpx_file, const struct utmpx *utmpx) { updwtmp (wtmpx_file, (const struct utmp *) utmpx); } /* 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; #endif #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 } /* 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; #endif #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 }