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Annotation of researchv9/cmd/ps/ps.h, revision 1.1

1.1     ! root        1: #include <sys/param.h>
        !             2: #include <sys/types.h>
        !             3: #include <sys/stat.h>
        !             4: #include <sys/dir.h>
        !             5: #include <sys/user.h>
        !             6: #include <sys/proc.h>
        !             7: #ifdef vax
        !             8: #include <sys/reg.h>
        !             9: #endif
        !            10: #include <sys/pioctl.h>
        !            11: 
        !            12: #ifdef vax
        !            13: #define        SYSADR  0x80000000L
        !            14: #define        UBASE   (SYSADR-UPAGES*NBPG)
        !            15: #define        STTOP   (SYSADR-UPAGES*NBPG)
        !            16: #endif
        !            17: #ifdef sun
        !            18: #define        SYSADR  KERNELBASE
        !            19: #define        UBASE   UADDR
        !            20: #define        STTOP   (KERNELBASE)
        !            21: #endif
        !            22: 
        !            23: #define Malloc(type,n)         (type *)malloc((n)*sizeof(type))
        !            24: #define Calloc(type,n)         (type *)calloc((n),sizeof(type))
        !            25: #define Realloc(type,ptr,n)    (type *)realloc(ptr,(n)*sizeof(type))
        !            26: #define Nalloc(type,pp,n)      (type *)nalloc(pp, sizeof(type), (n)*sizeof(type))
        !            27: 
        !            28: char *malloc(), *calloc(), *realloc(), *nalloc(), *balloc();
        !            29: 
        !            30: #define        Ioctl(fd,c,buf)         (ioctl(fd, c, buf) >= 0)
        !            31: #define        Seek(fd,n)              (lseek(fd, (int)(n), 0) == (int)(n))
        !            32: #define        Read(fd,buf,n)          (read(fd, (char *)buf, (n)) == (n))
        !            33: 
        !            34: #define Kread(addr, destp)     (((long)(addr) & SYSADR) && Seek(kernel, addr) && \
        !            35:                                Read(kernel, (char *)(destp), sizeof(*(destp))))
        !            36: 
        !            37: #define Sread(fd, addr, destp) (Seek(fd, addr) && \
        !            38:                                Read(fd, (char *)(destp), sizeof(*(destp))))
        !            39: 
        !            40: #define min(a,b)       ((a) <= (b) ? (a) : (b))
        !            41: #define max(a,b)       ((a) >= (b) ? (a) : (b))
        !            42: #define minmax(x,a,b)  min(b,max(a,x))
        !            43: 
        !            44: typedef struct Dirnode {
        !            45:        struct Dirnode *next;
        !            46:        struct direct *begin;
        !            47:        struct direct *end;
        !            48: } Dirnode;
        !            49: 
        !            50: typedef struct Select {
        !            51:        long flag;
        !            52:        char *id;
        !            53:        dev_t dev; ino_t ino;
        !            54: } Select;
        !            55: 
        !            56: #define        SELTTY  1
        !            57: #define SELXFL 2
        !            58: #define SELFIL 4
        !            59: 
        !            60: typedef struct Psline {
        !            61:        int weight;
        !            62:        char *string;
        !            63: } Psline;
        !            64: 
        !            65: char *printp(), *fdprint(), *iprint();
        !            66: 
        !            67: char *gettty(), *getfs(), *getuname(), *getargs(), *memcpy();
        !            68: 
        !            69: Dirnode *devlist, *prlist, *getdir();
        !            70: 
        !            71: Select *selbeg, *selend;
        !            72: 
        !            73: int Fflag, fflag, hflag, lflag, Nflag, nflag, Tflag, uflag;
        !            74: 
        !            75: int aflag, rflag, tflag, xflag;
        !            76: 
        !            77: int mypid, myuid, drum, kernel;
        !            78: 
        !            79: char *progname;

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