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authorLukasz Majewski <lukma@denx.de>2020-02-06 14:25:30 +0100
committerLukasz Majewski <lukma@denx.de>2020-03-03 14:28:08 +0100
commit847d3913dae1ba9be76d512e849da21b42400228 (patch)
tree7acfb3dd2c59a27f49d325e14e427e4099902228
parentmicroblaze: vfork is always available (diff)
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y2038: Introduce struct __utimbuf64 - new internal glibc type
This type is a glibc's "internal" type to store file's access and modification times in __time64_t rather than __time_t, which makes it Y2038-proof. Build tests: ./src/scripts/build-many-glibcs.py glibcs Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
-rw-r--r--include/time.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/time.h b/include/time.h
index 61806658e7..0bb2bccf78 100644
--- a/include/time.h
+++ b/include/time.h
@@ -109,6 +109,18 @@ struct __timeval64
#endif
#if __TIMESIZE == 64
+# define __utimbuf64 utimbuf
+#else
+/* The glibc Y2038-proof struct __utimbuf64 structure for file's access
+ and modification time values. */
+struct __utimbuf64
+{
+ __time64_t actime; /* Access time. */
+ __time64_t modtime; /* Modification time. */
+};
+#endif
+
+#if __TIMESIZE == 64
# define __ctime64 ctime
#else
extern char *__ctime64 (const __time64_t *__timer) __THROW;