| The Android Open Source Project | 1dc9e47 | 2009-03-03 19:28:35 -0800 | [diff] [blame^] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | **************************************************************************** |
| 11 | ****************************************************************************/ |
| 12 | #ifndef _LINUX_DELAY_H |
| 13 | #define _LINUX_DELAY_H |
| 14 | |
| 15 | #include <asm/delay.h> |
| 16 | |
| 17 | #ifndef MAX_UDELAY_MS |
| 18 | #define MAX_UDELAY_MS 5 |
| 19 | #endif |
| 20 | |
| 21 | #ifndef mdelay |
| 22 | #define mdelay(n) ( (__builtin_constant_p(n) && (n)<=MAX_UDELAY_MS) ? udelay((n)*1000) : ({unsigned long __ms=(n); while (__ms--) udelay(1000);})) |
| 23 | #endif |
| 24 | |
| 25 | #ifndef ndelay |
| 26 | #define ndelay(x) udelay(((x)+999)/1000) |
| 27 | #endif |
| 28 | |
| 29 | #endif |