Fix pread()/pwrite() stubs
On ARM EABI, 64-bit function parameters must be aligned
to an even/odd register pair. The weird way these stubs
were written (using separate lo/hi parameters) prevented
this alignment from being enforced by the compiler.
diff --git a/libc/unistd/pwrite.c b/libc/unistd/pwrite.c
index 5adf40a..ea080d2 100644
--- a/libc/unistd/pwrite.c
+++ b/libc/unistd/pwrite.c
@@ -28,10 +28,10 @@
#include <sys/types.h>
#include <unistd.h>
-extern int __pwrite64(int fd, void *buf, size_t nbytes, off_t lo, off_t hi);
+extern int __pwrite64(int fd, void *buf, size_t nbytes, loff_t offset);
ssize_t pwrite(int fd, void *buf, size_t nbytes, off_t offset)
{
- return __pwrite64(fd, buf, nbytes, offset, 0);
+ return __pwrite64(fd, buf, nbytes, offset);
}