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root/i-scream/projects/libstatgrab/src/libstatgrab/process_stats.c
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Comparing projects/libstatgrab/src/libstatgrab/process_stats.c (file contents):
Revision 1.5 by pajs, Fri Mar 7 15:26:30 2003 UTC vs.
Revision 1.6 by pajs, Thu Apr 3 23:14:57 2003 UTC

# Line 22 | Line 22
22   #include "config.h"
23   #endif
24  
25 + #include "statgrab.h"
26 + #if defined(SOLARIS) || defined(LINUX)
27   #include <stdio.h>
28   #include <stdlib.h>
27 – #include "statgrab.h"
29   #include <sys/types.h>
30   #include <dirent.h>
31   #include <string.h>
32 + #endif
33  
34   #ifdef SOLARIS
35   #include <procfs.h>
# Line 41 | Line 43
43   #define PROC_LOCATION "/proc"
44   #define MAX_FILE_LENGTH PATH_MAX
45   #endif
46 + #ifdef FREEBSD
47 + #include <kvm.h>
48 + #include <fcntl.h>
49 + #include <sys/param.h>
50 + #include <sys/sysctl.h>
51 + #include <sys/user.h>
52 + #endif
53  
54   process_stat_t *get_process_stats(){
55  
56          static process_stat_t process_stat;
57  
58 + #if defined(SOLARIS) || defined(LINUX)
59          DIR *proc_dir;
60          struct dirent *dir_entry;
61          char filename[MAX_FILE_LENGTH];
62          FILE *f;
63 + #endif
64   #ifdef LINUX
65          char *line_ptr;
66   #endif
67   #ifdef SOLARIS
68          psinfo_t process_info;
69   #endif
70 + #ifdef FREEBSD
71 +        struct kinfo_proc *kp_stats;    
72 +        kvm_t *kvmd = NULL;
73 +        int procs;
74 + #endif
75  
76 + #if defined(SOLARIS) || defined(LINUX)
77          process_stat.sleeping=0;
78          process_stat.running=0;
79          process_stat.zombie=0;
# Line 116 | Line 133 | process_stat_t *get_process_stats(){
133                  fclose(f);
134          }
135          closedir(proc_dir);
136 + #endif
137 + #ifdef FREEBSD
138 +        if((kvmd = kvm_openfiles(NULL, NULL, NULL, O_RDONLY, NULL)) == NULL){
139 +                return NULL;
140 +        }
141  
142 +        kp_stats=kvm_getprocs(kvmd, KERN_PROC_ALL, 0, &procs);
143 +
144 +        while(procs--){
145 +                if (kp_stats[procs].kp_proc.p_stat == SSLEEP) process_stat.sleeping++;  
146 +                if (kp_stats[procs].kp_proc.p_stat == SRUN) process_stat.running++;
147 +                if (kp_stats[procs].kp_proc.p_stat == SIDL) process_stat.running++;
148 +                if (kp_stats[procs].kp_proc.p_stat == SZOMB) process_stat.zombie++;
149 +                if (kp_stats[procs].kp_proc.p_stat == SSTOP) process_stat.stopped++;
150 +        }
151 +
152 +        kvm_close(kvmd);
153 + #endif
154  
155          process_stat.total=process_stat.sleeping+process_stat.running+process_stat.zombie+process_stat.stopped;
156          return &process_stat;

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