1 | /* |
---|
2 | * $Source: /afs/dev.mit.edu/source/repository/athena/bin/mon/mon.h,v $ |
---|
3 | * $Author: dgg $ |
---|
4 | * $Locker: $ |
---|
5 | * $Header: /afs/dev.mit.edu/source/repository/athena/bin/mon/mon.h,v 1.1 1984-12-13 12:01:51 dgg Exp $ |
---|
6 | */ |
---|
7 | |
---|
8 | /* |
---|
9 | * M O N . H |
---|
10 | * |
---|
11 | * Contains all includes and global defines/data needed by "mon" |
---|
12 | */ |
---|
13 | #include <stdio.h> |
---|
14 | #include <ctype.h> |
---|
15 | #include <nlist.h> |
---|
16 | #include <sys/types.h> |
---|
17 | #include <sys/vm.h> /* virtual memory info struct */ |
---|
18 | #include <sys/dk.h> /* disk info struct */ |
---|
19 | #include <sys/time.h> |
---|
20 | |
---|
21 | /* |
---|
22 | * The main namelist entries. This order MUST correspond to the |
---|
23 | * definition of namelist in main. |
---|
24 | */ |
---|
25 | #define X_DK_BUSY 0 |
---|
26 | #define X_DK_MSPW 1 |
---|
27 | #define X_HZ 2 |
---|
28 | #define X_CP_TIME 3 |
---|
29 | #define X_RATE 4 |
---|
30 | #define X_TOTAL 5 |
---|
31 | #define X_DEFICIT 6 |
---|
32 | #define X_DK_XFER 7 |
---|
33 | #define X_MBDINIT 8 |
---|
34 | #define X_UBDINIT 9 |
---|
35 | #define N_IFNET 10 |
---|
36 | #define X_DK_TIME 11 |
---|
37 | #define X_DK_WDS 12 |
---|
38 | #define X_DK_SEEK 13 |
---|
39 | #define X_TK_NIN 14 |
---|
40 | #define X_TK_NOUT 15 |
---|
41 | #define LOADAV 16 |
---|
42 | #define X_CP_TIME2 17 /* 2nd CPU stats */ |
---|
43 | #define X_SLAVESTART 18 /* 2nd cpu existance test */ |
---|
44 | |
---|
45 | extern struct nlist namelist[]; |
---|
46 | int intv; /* interval time */ |
---|
47 | int numif; /* number of interfaces */ |
---|
48 | int dualcpu; /* flag to indicate dual CPU */ |
---|
49 | int kmem, hz; |
---|
50 | int deficit; |
---|
51 | double etime; |
---|
52 | double loadavg[4]; |
---|
53 | |
---|
54 | /* drive names and numbers */ |
---|
55 | char dr_name[DK_NDRIVE][10]; |
---|
56 | char dr_unit[DK_NDRIVE]; |
---|
57 | |
---|
58 | /* |
---|
59 | * Net Interfaces Data - consists of two structures: |
---|
60 | * |
---|
61 | * nifinfo contains the "static" data (names, addresses) |
---|
62 | * and iterative data which does not consist |
---|
63 | * of "running totals". |
---|
64 | * |
---|
65 | * nifdata The "dynamic" running total data. Two copies, |
---|
66 | * a "total" and "interval" are kept. |
---|
67 | * |
---|
68 | */ |
---|
69 | #define MAXIF 10 /* ten interfaces maximum */ |
---|
70 | |
---|
71 | struct nifinfo { |
---|
72 | char name[16]; /* interface name */ |
---|
73 | int outqlen; /* output queue length */ |
---|
74 | /* add address, netname, etc. eventually */ |
---|
75 | /* also non totaling data */ |
---|
76 | } nifinfo[MAXIF]; |
---|
77 | |
---|
78 | struct nifdata { |
---|
79 | int ipackets; /* input packets */ |
---|
80 | int ierrors; /* input errors */ |
---|
81 | int opackets; /* output packets */ |
---|
82 | int oerrors; /* output errors */ |
---|
83 | int collisions; |
---|
84 | } nifdat[MAXIF], niftot[MAXIF]; |
---|
85 | |
---|
86 | /* state info */ |
---|
87 | struct state { |
---|
88 | long cp_time[CPUSTATES]; |
---|
89 | long cp_time2[CPUSTATES]; /* 2nd CPU */ |
---|
90 | long dk_time[DK_NDRIVE]; |
---|
91 | long dk_wds[DK_NDRIVE]; |
---|
92 | long dk_seek[DK_NDRIVE]; |
---|
93 | long dk_xfer[DK_NDRIVE]; |
---|
94 | float dk_mspw[DK_NDRIVE]; |
---|
95 | long tk_nin; |
---|
96 | long tk_nout; |
---|
97 | struct vmmeter Rate; |
---|
98 | struct vmtotal Total; |
---|
99 | } s, s1; |
---|
100 | |
---|
101 | #define rate s.Rate |
---|
102 | #define total s.Total |
---|