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root/i-scream/projects/libstatgrab/src/libstatgrab/swap_stats.c
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Comparing projects/libstatgrab/src/libstatgrab/swap_stats.c (file contents):
Revision 1.21 by ats, Sun Jul 18 21:30:11 2004 UTC vs.
Revision 1.23 by ats, Sat Nov 6 15:41:30 2004 UTC

# Line 53 | Line 53
53   #include <uvm/uvm.h>
54   #include <unistd.h>
55   #endif
56 + #ifdef HPUX
57 + #include <sys/param.h>
58 + #include <sys/pstat.h>
59 + #include <unistd.h>
60 + #define SWAP_BATCH 5
61 + #endif
62  
63   sg_swap_stats *sg_get_swap_stats(){
64  
65          static sg_swap_stats swap_stat;
66  
67 + #ifdef HPUX
68 +        struct pst_swapinfo pstat_swapinfo[SWAP_BATCH];
69 +        int swapidx = 0;
70 +        int num, i;
71 + #endif
72   #ifdef SOLARIS
73          struct anoninfo ai;
74          int pagesize;
# Line 82 | Line 93 | sg_swap_stats *sg_get_swap_stats(){
93          struct uvmexp *uvm;
94   #endif
95  
96 + #ifdef HPUX
97 +        swap_stat.total = 0;
98 +        swap_stat.used = 0;
99 +        swap_stat.free = 0;
100 +
101 +        while (1) {
102 +                num = pstat_getswap(pstat_swapinfo, sizeof pstat_swapinfo[0],
103 +                                    SWAP_BATCH, swapidx);
104 +                if (num == -1) {
105 +                        sg_set_error_with_errno(SG_ERROR_PSTAT,
106 +                                                "pstat_getswap");
107 +                        return NULL;
108 +                } else if (num == 0) {
109 +                        break;
110 +                }
111 +
112 +                for (i = 0; i < num; i++) {
113 +                        struct pst_swapinfo *si = &pstat_swapinfo[i];
114 +
115 +                        if ((si->pss_flags & SW_ENABLED) != SW_ENABLED) {
116 +                                continue;
117 +                        }
118 +        
119 +                        if ((si->pss_flags & SW_BLOCK) == SW_BLOCK) {
120 +                                swap_stat.total += ((long long) si->pss_nblksavail) * 1024LL;
121 +                                swap_stat.used += ((long long) si->pss_nfpgs) * 1024LL;
122 +                                swap_stat.free = swap_stat.total - swap_stat.used;
123 +                        }
124 +                        if ((si->pss_flags & SW_FS) == SW_FS) {
125 +                                swap_stat.total += ((long long) si->pss_limit) * 1024LL;
126 +                                swap_stat.used += ((long long) si->pss_allocated) * 1024LL;
127 +                                swap_stat.free = swap_stat.total - swap_stat.used;
128 +                        }
129 +                }
130 +                swapidx = pstat_swapinfo[num - 1].pss_idx + 1;
131 +        }
132 + #endif
133   #ifdef SOLARIS
134          if((pagesize=sysconf(_SC_PAGESIZE)) == -1){
135                  sg_set_error_with_errno(SG_ERROR_SYSCONF, "_SC_PAGESIZE");

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