From 294b585994da4427ac98a8353ff41aed5f301d54 Mon Sep 17 00:00:00 2001 From: pk33 Date: Fri, 1 Nov 2024 23:51:15 +0100 Subject: Import and fix old code --- include/musl/sys/sysmacros.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 include/musl/sys/sysmacros.h (limited to 'include/musl/sys/sysmacros.h') diff --git a/include/musl/sys/sysmacros.h b/include/musl/sys/sysmacros.h new file mode 100644 index 0000000..07a3ef1 --- /dev/null +++ b/include/musl/sys/sysmacros.h @@ -0,0 +1,15 @@ +#ifndef _SYS_SYSMACROS_H +#define _SYS_SYSMACROS_H + +#define major(x) \ + ((unsigned)( (((x)>>31>>1) & 0xfffff000) | (((x)>>8) & 0x00000fff) )) +#define minor(x) \ + ((unsigned)( (((x)>>12) & 0xffffff00) | ((x) & 0x000000ff) )) + +#define makedev(x,y) ( \ + (((x)&0xfffff000ULL) << 32) | \ + (((x)&0x00000fffULL) << 8) | \ + (((y)&0xffffff00ULL) << 12) | \ + (((y)&0x000000ffULL)) ) + +#endif -- cgit v1.2.3