#include <dlfcn.h>
#include <string.h>
#include <stdlib.h>
#include "dynlink.h"

const char *const mapping[][2] = {
{ "adjtime", "__adjtime64" },
{ "adjtimex", "__adjtimex_time64" },
{ "aio_suspend", "__aio_suspend_time64" },
{ "clock_adjtime", "__clock_adjtime64" },
{ "clock_getres", "__clock_getres_time64" },
{ "clock_gettime", "__clock_gettime64" },
{ "clock_nanosleep", "__clock_nanosleep_time64" },
{ "clock_settime", "__clock_settime64" },
{ "cnd_timedwait", "__cnd_timedwait_time64" },
{ "ctime", "__ctime64" },
{ "ctime_r", "__ctime64_r" },
{ "difftime", "__difftime64" },
{ "dlsym", "__dlsym_time64" },
{ "fstat", "__fstat_time64" },
{ "fstatat", "__fstatat_time64" },
{ "ftime", "__ftime64" },
{ "futimens", "__futimens_time64" },
{ "futimes", "__futimes_time64" },
{ "futimesat", "__futimesat_time64" },
{ "getitimer", "__getitimer_time64" },
{ "getrusage", "__getrusage_time64" },
{ "gettimeofday", "__gettimeofday_time64" },
{ "gmtime", "__gmtime64" },
{ "gmtime_r", "__gmtime64_r" },
{ "localtime", "__localtime64" },
{ "localtime_r", "__localtime64_r" },
{ "lstat", "__lstat_time64" },
{ "lutimes", "__lutimes_time64" },
{ "mktime", "__mktime64" },
{ "mq_timedreceive", "__mq_timedreceive_time64" },
{ "mq_timedsend", "__mq_timedsend_time64" },
{ "mtx_timedlock", "__mtx_timedlock_time64" },
{ "nanosleep", "__nanosleep_time64" },
{ "ppoll", "__ppoll_time64" },
{ "pselect", "__pselect_time64" },
{ "pthread_cond_timedwait", "__pthread_cond_timedwait_time64" },
{ "pthread_mutex_timedlock", "__pthread_mutex_timedlock_time64" },
{ "pthread_rwlock_timedrdlock", "__pthread_rwlock_timedrdlock_time64" },
{ "pthread_rwlock_timedwrlock", "__pthread_rwlock_timedwrlock_time64" },
{ "pthread_timedjoin_np", "__pthread_timedjoin_np_time64" },
{ "recvmmsg", "__recvmmsg_time64" },
{ "sched_rr_get_interval", "__sched_rr_get_interval_time64" },
{ "select", "__select_time64" },
{ "sem_timedwait", "__sem_timedwait_time64" },
{ "semtimedop", "__semtimedop_time64" },
{ "setitimer", "__setitimer_time64" },
{ "settimeofday", "__settimeofday_time64" },
{ "sigtimedwait", "__sigtimedwait_time64" },
{ "stat", "__stat_time64" },
{ "stime", "__stime64" },
{ "thrd_sleep", "__thrd_sleep_time64" },
{ "time", "__time64" },
{ "timegm", "__timegm_time64" },
{ "timer_gettime", "__timer_gettime64" },
{ "timer_settime", "__timer_settime64" },
{ "timerfd_gettime", "__timerfd_gettime64" },
{ "timerfd_settime", "__timerfd_settime64" },
{ "timespec_get", "__timespec_get_time64" },
{ "utime", "__utime64" },
{ "utimensat", "__utimensat_time64" },
{ "utimes", "__utimes_time64" },
{ "wait3", "__wait3_time64" },
{ "wait4", "__wait4_time64" },
};

static int cmp(const void *a, const void *b)
{
	return strcmp(*(const char *const *)a, *(const char *const *)b);
}

hidden void *__dlsym_redir_time64(void *restrict p, const char *restrict s, void *restrict ra)
{
	const char *const *map = bsearch(&(const char *const[]){s, 0}, mapping,
		sizeof mapping/sizeof mapping[0],
		sizeof mapping[0], cmp);
	return __dlsym(p, map ? map[1] : s, ra);
}