[RFC,39/52] Y2038: add function __utime_t64
Commit Message
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
---
include/utime.h | 7 +++++++
io/Versions | 1 +
io/utime.c | 16 ++++++++++++++++
sysdeps/posix/utime.c | 22 ++++++++++++++++++++++
4 files changed, 46 insertions(+)
@@ -6,4 +6,11 @@
libc_hidden_proto (utime)
#endif
+/* Structure describing file times, 64-bit time version. */
+struct __utimbuf64
+ {
+ __time64_t actime; /* Access time. */
+ __time64_t modtime; /* Modification time. */
+ };
+
#endif /* utime.h */
@@ -134,5 +134,6 @@ libc {
__xstat64_t64;
__lxstat64_t64;
__fxstatat64_t64;
+ __utime_t64;
}
}
@@ -37,3 +37,19 @@ utime (const char *file, const struct utimbuf *times)
libc_hidden_def (utime)
stub_warning (utime)
+
+/* 64-bit time version */
+
+int
+__utime_t64 (const char *file, const struct utimbuf *times)
+{
+ if (file == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
+}
+stub_warning (__utime_t64)
@@ -45,3 +45,25 @@ utime (const char *file, const struct utimbuf *times)
return __utimes (file, tvp);
}
libc_hidden_def (utime)
+
+/* 64-bit time version */
+
+int
+__utime_t64 (const char *file, const struct __utimbuf64 *times)
+{
+ struct __timeval64 timevals[2];
+ struct __timeval64 *tvp;
+
+ if (times != NULL)
+ {
+ timevals[0].tv_sec = (time_t) times->actime;
+ timevals[0].tv_usec = 0L;
+ timevals[1].tv_sec = (time_t) times->modtime;
+ timevals[1].tv_usec = 0L;
+ tvp = timevals;
+ }
+ else
+ tvp = NULL;
+
+ return __utimes_t64 (file, tvp);
+}