sys.h

著名操作系统Plan 9的第三版的部分核心源代码。现在很难找到了。Plan 9是bell实验室开发的Unix后继者。

#define	SYSR1		0
#define	ERRSTR		1
#define	BIND		2
#define	CHDIR		3
#define	CLOSE		4
#define	DUP		5
#define	ALARM		6
#define	EXEC		7
#define	EXITS		8
#define FSESSION	9
#define	FAUTH		10
#define	FSTAT		11
#define	SEGBRK		12
#define	MOUNT		13
#define	OPEN		14
#define	READ		15
#define	OSEEK		16
#define	SLEEP		17
#define	STAT		18
#define	RFORK		19
#define	WRITE		20
#define	PIPE		21
#define	CREATE		22
#define	FD2PATH		23
#define	BRK_		24
#define	REMOVE		25
#define	WSTAT		26
#define	FWSTAT		27
#define	NOTIFY		28
#define	NOTED		29
#define SEGATTACH 	30
#define SEGDETACH 	31
#define SEGFREE   	32
#define SEGFLUSH	33
#define RENDEZVOUS	34
#define UNMOUNT		35
#define	WAIT		36
#define WRITE9P		37
#define READ9P		38
#define SEEK		39