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refactor adjtimex in terms of clock_adjtime

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this sets the stage for having the conversion logic for 64-bit time_t
all in one file, and as a bonus makes clock_adjtime for CLOCK_REALTIME
work even on kernels too old to have the clock_adjtime syscall.
This commit is contained in:
Rich Felker 2019-07-20 17:02:49 -04:00
parent e468ed442d
commit 107d68ad17
2 changed files with 4 additions and 2 deletions
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4
src/linux/adjtimex.c
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@ -1,7 +1,7 @@
#include <sys/timex.h>
#include "syscall.h"
#include <time.h>
int adjtimex(struct timex *tx)
{
return syscall(SYS_adjtimex, tx);
return clock_adjtime(CLOCK_REALTIME, tx);
}

2
src/linux/clock_adjtime.c
View File

@ -1,7 +1,9 @@
#include <sys/timex.h>
#include <time.h>
#include "syscall.h"
int clock_adjtime (clockid_t clock_id, struct timex *utx)
{
if (clock_id==CLOCK_REALTIME) return syscall(SYS_adjtimex, utx);
return syscall(SYS_clock_adjtime, clock_id, utx);
}