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-rw-r--r--libc/sysdeps/linux/common/mknod.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/libc/sysdeps/linux/common/mknod.c b/libc/sysdeps/linux/common/mknod.c
index 7428e8be8..b52c8c55c 100644
--- a/libc/sysdeps/linux/common/mknod.c
+++ b/libc/sysdeps/linux/common/mknod.c
@@ -9,20 +9,14 @@
#include <sys/syscall.h>
#include <sys/stat.h>
-#include <sys/sysmacros.h>
-
-#define __NR___syscall_mknod __NR_mknod
-/* kernel's fs/namei.c defines this:
- * long sys_mknod(const char __user *filename, int mode, unsigned dev),
- * so, no __kernel_mode_t and no __kernel_dev_t, please.
- */
-static __inline__ _syscall3(int, __syscall_mknod,
- const char *, path,
- int /* __kernel_mode_t */, mode,
- unsigned /* __kernel_dev_t */, dev)
int mknod(const char *path, mode_t mode, dev_t dev)
{
- return __syscall_mknod(path, mode, dev);
+ unsigned long long int k_dev;
+
+ /* We must convert the value to dev_t type used by the kernel. */
+ k_dev = (dev) & ((1ULL << 32) - 1);
+
+ return INLINE_SYSCALL(mknod, 3, path, mode, (unsigned int)k_dev);
}
libc_hidden_def(mknod)