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author | Andrew Hsieh <andrewhsieh@google.com> | 2013-09-06 18:37:46 +0800 |
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committer | Andrew Hsieh <andrewhsieh@google.com> | 2013-09-06 19:04:40 +0800 |
commit | 6986c6e7f06bb3bdedfc3bb08694da9b1227048c (patch) | |
tree | 5c0f01f1f54d9040100858182232c1fb4134b58f /9/platforms/android-18/arch-mips/usr/include/linux/delay.h | |
parent | 30ee84f92cb832c789366c516fcadb718ccc25e8 (diff) | |
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Add NDK r9 part 1/2: platforms/
Change-Id: Ie572e90ffda7f982d931dda1a9f5a0c68953a762
Diffstat (limited to '9/platforms/android-18/arch-mips/usr/include/linux/delay.h')
-rw-r--r-- | 9/platforms/android-18/arch-mips/usr/include/linux/delay.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/9/platforms/android-18/arch-mips/usr/include/linux/delay.h b/9/platforms/android-18/arch-mips/usr/include/linux/delay.h new file mode 100644 index 0000000..e032b6f --- /dev/null +++ b/9/platforms/android-18/arch-mips/usr/include/linux/delay.h @@ -0,0 +1,29 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _LINUX_DELAY_H +#define _LINUX_DELAY_H + +#include <asm/delay.h> + +#ifndef MAX_UDELAY_MS +#define MAX_UDELAY_MS 5 +#endif + +#ifndef mdelay +#define mdelay(n) ( (__builtin_constant_p(n) && (n)<=MAX_UDELAY_MS) ? udelay((n)*1000) : ({unsigned long __ms=(n); while (__ms--) udelay(1000);})) +#endif + +#ifndef ndelay +#define ndelay(x) udelay(((x)+999)/1000) +#endif + +#endif |