callnr.h

一个简单的操作系统minix的核心代码

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
				include/minix/callnr.h	 	 
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

03400	#define NCALLS            77    /* number of system calls allowed */
03401	
03402	#define EXIT               1 
03403	#define FORK               2 
03404	#define READ               3 
03405	#define WRITE              4 
03406	#define OPEN               5 
03407	#define CLOSE              6 
03408	#define WAIT               7
03409	#define CREAT              8 
03410	#define LINK               9 
03411	#define UNLINK            10 
03412	#define WAITPID           11
03413	#define CHDIR             12 
03414	#define TIME              13
03415	#define MKNOD             14 
03416	#define CHMOD             15 
03417	#define CHOWN             16 
03418	#define BRK               17
03419	#define STAT              18 
03420	#define LSEEK             19
03421	#define GETPID            20
03422	#define MOUNT             21 
03423	#define UMOUNT            22 
03424	#define SETUID            23
03425	#define GETUID            24
03426	#define STIME             25
03427	#define PTRACE            26
03428	#define ALARM             27
03429	#define FSTAT             28 
03430	#define PAUSE             29
03431	#define UTIME             30 
03432	#define ACCESS            33 
03433	#define SYNC              36 
03434	#define KILL              37
03435	#define RENAME            38
03436	#define MKDIR             39
03437	#define RMDIR             40
03438	#define DUP               41 
03439	#define PIPE              42 
03440	#define TIMES             43
03441	#define SETGID            46
03442	#define GETGID            47
03443	#define SIGNAL            48
03444	#define IOCTL             54
03445	#define FCNTL             55
03446	#define EXEC              59
03447	#define UMASK             60 
03448	#define CHROOT            61 
03449	#define SETSID            62
03450	#define GETPGRP           63
03451	
03452	/* The following are not system calls, but are processed like them. */
03453	#define KSIG              64    /* kernel detected a signal */
03454	#define UNPAUSE           65    /* to MM or FS: check for EINTR */
03455	#define REVIVE            67    /* to FS: revive a sleeping process */
03456	#define TASK_REPLY        68    /* to FS: reply code from tty task */
03457	
03458	/* Posix signal handling. */
03459	#define SIGACTION         71
03460	#define SIGSUSPEND        72
03461	#define SIGPENDING        73
03462	#define SIGPROCMASK       74
03463	#define SIGRETURN         75
03464	
03465	#define REBOOT            76