mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 19:43:32 +00:00
32 lines
938 B
C
32 lines
938 B
C
#ifndef COSMOPOLITAN_LIBC_CALLS_SYSPARAM_H_
|
|
#define COSMOPOLITAN_LIBC_CALLS_SYSPARAM_H_
|
|
|
|
#define MAXSYMLINKS 20
|
|
#define MAXHOSTNAMELEN 64
|
|
#define MAXNAMLEN 255
|
|
#define MAXPATHLEN PATH_MAX
|
|
#define NBBY 8
|
|
#define NGROUPS 32
|
|
#define CANBSIZ 255
|
|
#define NOFILE 256
|
|
#define NCARGS 131072
|
|
#define DEV_BSIZE 512
|
|
#define NOGROUP (-1)
|
|
|
|
#if !(__ASSEMBLER__ + __LINKER__ + 0)
|
|
COSMOPOLITAN_C_START_
|
|
|
|
#define __bitop(x, i, o) ((x)[(i) / 8] o(1 << (i) % 8))
|
|
#define setbit(x, i) __bitop(x, i, |=)
|
|
#define clrbit(x, i) __bitop(x, i, &= ~)
|
|
#define isset(x, i) __bitop(x, i, &)
|
|
#define isclr(x, i) !isset(x, i)
|
|
|
|
#undef roundup
|
|
#define roundup(n, d) (howmany(n, d) * (d))
|
|
#define powerof2(n) !(((n)-1) & (n))
|
|
#define howmany(n, d) (((n) + ((d)-1)) / (d))
|
|
|
|
COSMOPOLITAN_C_END_
|
|
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
|
|
#endif /* COSMOPOLITAN_LIBC_CALLS_SYSPARAM_H_ */
|