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authorDmitry Chestnykh <dm.chestnykh@gmail.com>2024-02-22 15:50:51 +0300
committerWaldemar Brodkorb <wbx@openadk.org>2024-02-22 19:50:13 +0100
commit852836ae660ff92cc7c750b4c39c78d161fb10b5 (patch)
tree98247d9094a7e2c40cd3e007c82d2ec4fd375923 /libc/sysdeps/linux/xtensa
parent8ea0140d5ffd2dc4ec0e36de71b67e6c1955f3cb (diff)
xtensa: Add time64 support.
- xtensa is the second architecture that supports time64 inside uClibc-ng. - Linux Kernel always uses 32bit time variables inside `stat` structures, so there is a need to use `st_atime`, `st_mtime` and `st_ctime` structures with the same 32bit-wide `tv_sec` and `tv_nsec` variables even if time64 is enabled. Signed-off-by: Dmitry Chestnykh <dm.chestnykh@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/xtensa')
-rw-r--r--libc/sysdeps/linux/xtensa/bits/kernel_stat.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/xtensa/bits/kernel_stat.h b/libc/sysdeps/linux/xtensa/bits/kernel_stat.h
index d884344d3..80ccdb76a 100644
--- a/libc/sysdeps/linux/xtensa/bits/kernel_stat.h
+++ b/libc/sysdeps/linux/xtensa/bits/kernel_stat.h
@@ -5,6 +5,16 @@
* struct kernel_stat should look like... It turns out each arch has a
* different opinion on the subject... */
+#if defined(__UCLIBC_USE_TIME64__)
+#include <bits/types.h>
+
+struct ts32_struct {
+ __S32_TYPE tv_sec;
+ __S32_TYPE tv_nsec;
+};
+
+#endif
+
struct kernel_stat {
unsigned long st_dev;
unsigned long st_ino;
@@ -16,9 +26,15 @@ struct kernel_stat {
long st_size;
unsigned long st_blksize;
unsigned long st_blocks;
+#if defined(__UCLIBC_USE_TIME64__)
+ struct ts32_struct __st_atim32;
+ struct ts32_struct __st_mtim32;
+ struct ts32_struct __st_ctim32;
+#else
struct timespec st_atim;
struct timespec st_mtim;
struct timespec st_ctim;
+#endif
unsigned long __unused4;
unsigned long __unused5;
};
@@ -35,9 +51,15 @@ struct kernel_stat64 {
unsigned long st_blksize; /* Optimal block size for I/O. */
unsigned long __uclibc_unused2;
unsigned long long st_blocks; /* Number 512-byte blocks allocated. */
+#if defined(__UCLIBC_USE_TIME64__)
+ struct ts32_struct __st_atim32;
+ struct ts32_struct __st_mtim32;
+ struct ts32_struct __st_ctim32;
+#else
struct timespec st_atim; /* Time of last access. */
struct timespec st_mtim; /* Time of last modification. */
struct timespec st_ctim; /* Time of last status change. */
+#endif
unsigned long __uclibc_unused4;
unsigned long __uclibc_unused5;
};