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Annotation of researchv9/sys/conf/src/config/config.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * config.h    1.5     81/05/22
        !             3:  * Definitions that everybody needs to know
        !             4:  */
        !             5: #include <sys/types.h>
        !             6: 
        !             7: #define eq(a,b) (strcmp(a,b) == 0)
        !             8: #define TRUE 1
        !             9: #define FALSE 0
        !            10: #define DRIVER 1
        !            11: #define NORMAL 2
        !            12: #define INVISIBLE 3
        !            13: 
        !            14: #define TO_NEXUS (struct device *)-1
        !            15: 
        !            16: #define STREAM_DEVICE 1
        !            17: #define BLOCK_DEVICE 2
        !            18: #define CHAR_DEVICE 3
        !            19: #define LINE_DISC 4
        !            20: #define FILE_SYS 5
        !            21: #define NDEVTYPE 5
        !            22: 
        !            23: struct file_list {
        !            24:        char *f_fn;
        !            25:        int f_type;
        !            26:        struct file_list *f_next;
        !            27:        char *f_needs;
        !            28: };
        !            29: 
        !            30: struct dev_list {
        !            31:        char *dev_name;
        !            32:        int dev_standard;
        !            33:        int dev_type;
        !            34:        int dev_num;
        !            35:        long dev_mask;
        !            36:        char *dev_if;
        !            37:        char *dev_prefix;
        !            38:        struct dev_list *dev_next;
        !            39: };
        !            40: 
        !            41: struct idlst {
        !            42:        char *id;
        !            43:        struct idlst *id_next;
        !            44:        int vec;
        !            45: };
        !            46: 
        !            47: struct litlst {
        !            48:        char *line;
        !            49:        struct litlst *lit_next;
        !            50: };
        !            51: 
        !            52: typedef char bool;
        !            53: 
        !            54: struct device {
        !            55:        int d_type;                     /* CONTROLLER, DEVICE, UBA or MBA */
        !            56:        struct device *d_conn;          /* What it is connected to */
        !            57:        char *d_name;                   /* Name of device (e.g. rk11) */
        !            58:        struct idlst *d_vec;            /* interrupt vectors */
        !            59:        int d_pri;                      /* interrupt priority */
        !            60:        int d_addr;                     /* Address of csr */
        !            61:        int d_unit;                     /* Unit number */
        !            62:        int d_drive;                    /* Drive number */
        !            63:        int d_slave;                    /* Slave number */
        !            64: #define QUES   -1      /* -1 means '?' */
        !            65: #define        UNKNOWN -2      /* -2 means not set yet */
        !            66:        bool d_dk;                      /* if init 1 set to number for iostat */
        !            67:        int d_flags;                    /* Flags for device init */
        !            68:        int d_count;                    /* # for pseudo devs */
        !            69:        struct device *d_next;          /* Next one in list */
        !            70:        u_short d_mach;                 /* Sun - machine type (0 = all)*/
        !            71:        u_short d_bus;                  /* Sun - bus type (0 = unknown) */
        !            72: };
        !            73: 
        !            74: struct config {
        !            75:        char *c_dev;
        !            76:        char *s_sysname;
        !            77: };
        !            78: 
        !            79: /*
        !            80:  * Config has a global notion of which machine type is
        !            81:  * being used.  It uses the name of the machine in choosing
        !            82:  * files and directories.  Thus if the name of the machine is ``vax'',
        !            83:  * it will build from ``makefile.vax'' and use ``../vax/asm.sed''
        !            84:  * in the makerules, etc.
        !            85:  */
        !            86: int    machine;
        !            87: char   *machinename;
        !            88: #define        MACHINE_VAX     1
        !            89: #define        MACHINE_SUN2    2
        !            90: #define        MACHINE_SUN3    3
        !            91: 
        !            92: struct cputype {
        !            93:        char *cpu_name;
        !            94:        struct cputype *cpu_next;
        !            95: } *cputype;
        !            96: struct opt {
        !            97:        char *op_name;
        !            98:        struct opt *op_next;
        !            99: } *opt;
        !           100: char *ident, *mkfile, *ns(), *malloc(), *tc(), *qu();
        !           101: bool do_trace, seen_mba, seen_uba;
        !           102: struct device *connect();
        !           103: struct device *dtab;
        !           104: char errbuf[80];
        !           105: int yyline;
        !           106: struct file_list *ftab, *conf_list, *confp;
        !           107: int hz, timezone, hadtz, maxusers, dst;
        !           108: struct dev_list *devtab;
        !           109: struct litlst *littab;
        !           110: int max_num[NDEVTYPE+1];
        !           111: 
        !           112: #define        WEOF    (char *)EOF
        !           113: char *get_word();
        !           114: 
        !           115: #define        GLOBAL(file)    gpath(file)     /* file for all systems */
        !           116: #define        LOCAL(file)     file            /* file for just our system */
        !           117: char *gpath();

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