xref: /aosp_15_r20/external/musl/include/sys/param.h (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453)
1*c9945492SAndroid Build Coastguard Worker #ifndef _SYS_PARAM_H
2*c9945492SAndroid Build Coastguard Worker #define _SYS_PARAM_H
3*c9945492SAndroid Build Coastguard Worker 
4*c9945492SAndroid Build Coastguard Worker #define MAXSYMLINKS 20
5*c9945492SAndroid Build Coastguard Worker #define MAXHOSTNAMELEN 64
6*c9945492SAndroid Build Coastguard Worker #define MAXNAMLEN 255
7*c9945492SAndroid Build Coastguard Worker #define MAXPATHLEN 4096
8*c9945492SAndroid Build Coastguard Worker #define NBBY 8
9*c9945492SAndroid Build Coastguard Worker #define NGROUPS 32
10*c9945492SAndroid Build Coastguard Worker #define CANBSIZ 255
11*c9945492SAndroid Build Coastguard Worker #define NOFILE 256
12*c9945492SAndroid Build Coastguard Worker #define NCARGS 131072
13*c9945492SAndroid Build Coastguard Worker #define DEV_BSIZE 512
14*c9945492SAndroid Build Coastguard Worker #define NOGROUP (-1)
15*c9945492SAndroid Build Coastguard Worker 
16*c9945492SAndroid Build Coastguard Worker #undef MIN
17*c9945492SAndroid Build Coastguard Worker #undef MAX
18*c9945492SAndroid Build Coastguard Worker #define MIN(a,b) (((a)<(b))?(a):(b))
19*c9945492SAndroid Build Coastguard Worker #define MAX(a,b) (((a)>(b))?(a):(b))
20*c9945492SAndroid Build Coastguard Worker 
21*c9945492SAndroid Build Coastguard Worker #define __bitop(x,i,o) ((x)[(i)/8] o (1<<(i)%8))
22*c9945492SAndroid Build Coastguard Worker #define setbit(x,i) __bitop(x,i,|=)
23*c9945492SAndroid Build Coastguard Worker #define clrbit(x,i) __bitop(x,i,&=~)
24*c9945492SAndroid Build Coastguard Worker #define isset(x,i) __bitop(x,i,&)
25*c9945492SAndroid Build Coastguard Worker #define isclr(x,i) !isset(x,i)
26*c9945492SAndroid Build Coastguard Worker 
27*c9945492SAndroid Build Coastguard Worker #define howmany(n,d) (((n)+((d)-1))/(d))
28*c9945492SAndroid Build Coastguard Worker #define roundup(n,d) (howmany(n,d)*(d))
29*c9945492SAndroid Build Coastguard Worker #define powerof2(n) !(((n)-1) & (n))
30*c9945492SAndroid Build Coastguard Worker 
31*c9945492SAndroid Build Coastguard Worker #include <sys/resource.h>
32*c9945492SAndroid Build Coastguard Worker #include <endian.h>
33*c9945492SAndroid Build Coastguard Worker #include <limits.h>
34*c9945492SAndroid Build Coastguard Worker 
35*c9945492SAndroid Build Coastguard Worker #endif
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