| 1 | #ifndef _SYS_PARAM_H |
| 2 | #define _SYS_PARAM_H |
| 3 | |
| 4 | #define MAXSYMLINKS 20 |
| 5 | #define MAXHOSTNAMELEN 64 |
| 6 | #define MAXNAMLEN 255 |
| 7 | #define MAXPATHLEN 4096 |
| 8 | #define NBBY 8 |
| 9 | #define NGROUPS 32 |
| 10 | #define CANBSIZ 255 |
| 11 | #define NOFILE 256 |
| 12 | #define NCARGS 131072 |
| 13 | #define DEV_BSIZE 512 |
| 14 | #define NOGROUP (-1) |
| 15 | |
| 16 | #undef MIN |
| 17 | #undef MAX |
| 18 | #define MIN(a,b) (((a)<(b))?(a):(b)) |
| 19 | #define MAX(a,b) (((a)>(b))?(a):(b)) |
| 20 | |
| 21 | #define __bitop(x,i,o) ((x)[(i)/8] o (1<<(i)%8)) |
| 22 | #define setbit(x,i) __bitop(x,i,|=) |
| 23 | #define clrbit(x,i) __bitop(x,i,&=~) |
| 24 | #define isset(x,i) __bitop(x,i,&) |
| 25 | #define isclr(x,i) !isset(x,i) |
| 26 | |
| 27 | #define howmany(n,d) (((n)+((d)-1))/(d)) |
| 28 | #define roundup(n,d) (howmany(n,d)*(d)) |
| 29 | #define powerof2(n) !(((n)-1) & (n)) |
| 30 | |
| 31 | #if defined(__wasilibc_unmodified_upstream) || defined(_WASI_EMULATED_PROCESS_CLOCKS) |
| 32 | #include <sys/resource.h> |
| 33 | #endif |
| 34 | #include <endian.h> |
| 35 | #include <limits.h> |
| 36 | |
| 37 | #endif |