Nolibc assumes that the kernel ABI is using a time values that are as large as a long integer. For most ABIs this holds true. But for x32 this is not correct, as it uses 32bit longs but 64bit times.
Also the 'struct stat' implementation of nolibc relies on timespec::tv_sec and time_t being the same type. While timespec::tv_sec comes from the kernel and is of type __kernel_old_time_t, time_t is defined within nolibc.
Switch to the __kernel_old_time_t to always get the correct type.
Signed-off-by: Thomas Weißschuh linux@weissschuh.net --- tools/include/nolibc/std.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/include/nolibc/std.h b/tools/include/nolibc/std.h index adda7333d12e7d2c336938ede1aaf215b4b93165..ba950f0e7338438823b4ee8c68a067391c719823 100644 --- a/tools/include/nolibc/std.h +++ b/tools/include/nolibc/std.h @@ -16,6 +16,8 @@ #include "stdint.h" #include "stddef.h"
+#include <linux/types.h> + /* those are commonly provided by sys/types.h */ typedef unsigned int dev_t; typedef unsigned long ino_t; @@ -27,6 +29,6 @@ typedef unsigned long nlink_t; typedef signed long off_t; typedef signed long blksize_t; typedef signed long blkcnt_t; -typedef signed long time_t; +typedef __kernel_old_time_t time_t;
#endif /* _NOLIBC_STD_H */