Linux Kernel  3.7.1
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param.h
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1 #ifndef _ASM_ALPHA_PARAM_H
2 #define _ASM_ALPHA_PARAM_H
3 
4 /* ??? Gross. I don't want to parameterize this, and supposedly the
5  hardware ignores reprogramming. We also need userland buy-in to the
6  change in HZ, since this is visible in the wait4 resources etc. */
7 
8 #ifdef __KERNEL__
9 #define HZ CONFIG_HZ
10 #define USER_HZ HZ
11 #else
12 #define HZ 1024
13 #endif
14 
15 #define EXEC_PAGESIZE 8192
16 
17 #ifndef NOGROUP
18 #define NOGROUP (-1)
19 #endif
20 
21 #define MAXHOSTNAMELEN 64 /* max length of hostname */
22 
23 #ifdef __KERNEL__
24 # define CLOCKS_PER_SEC HZ /* frequency at which times() counts */
25 #endif
26 
27 #endif /* _ASM_ALPHA_PARAM_H */