With Linux commit
976516404ff3fab2a8caa8bd6f5efc1437fed0b8 'y2038:
remove unused time interfaces' (4.20-rc1), current_kernel_time() has
been removed.
Many y2038-compliant time APIs were introduced with Linux commit
fb7fcc96a86cfaef0f6dcc0665516aa68611e736 'timekeeping: Standardize on
ktime_get_*() naming' (4.18). According to
Documentation/core-api/timekeeping.rst, a suitable replacement for:
struct timespec current_kernel_time(void)
would be:
void ktime_get_coarse_real_ts64(struct timespec64 *ts))
Add an autoconf test and equivalent logic to deal.
Change-Id: I4ff622ad40cc6d398267276d13493d819b877350
Reviewed-on: https://gerrit.openafs.org/13391
Tested-by: Mark Vitale <mvitale@sinenomine.net>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
#if defined(HAVE_LINUX_CRED_H)
#include "h/cred.h"
#endif
-#if defined(HAVE_LINUX_CURRENT_KERNEL_TIME)
+
+#if defined(HAVE_LINUX_KTIME_GET_COARSE_REAL_TS64)
+static inline time_t osi_Time(void) {
+ struct timespec64 xtime;
+ ktime_get_coarse_real_ts64(&xtime);
+ return xtime.tv_sec;
+}
+#elif defined(HAVE_LINUX_CURRENT_KERNEL_TIME)
static inline time_t osi_Time(void) {
struct timespec xtime;
xtime = current_kernel_time();
AC_CHECK_LINUX_FUNC([kernel_setsockopt],
[#include <linux/net.h>],
[kernel_setsockopt(NULL, 0, 0, NULL, 0);])
+AC_CHECK_LINUX_FUNC([ktime_get_coarse_real_ts64],
+ [#include <linux/time.h>],
+ [struct timespec64 *s;
+ ktime_get_coarse_real_ts64(s);])
AC_CHECK_LINUX_FUNC([locks_lock_file_wait],
[#include <linux/fs.h>],
[locks_lock_file_wait(NULL, NULL);])