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Added first kstat based implementation for Solaris 7.

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1999-03-19  Martin Baulig  <martin@home-of-linux.org>

	Added first kstat based implementation for Solaris 7.

	* open.c (glibtop_open_s): Walk kstat list and save interesting
	kstats in the `server->machine'.

	* cpu.c: This can already provide `idle', `user' and `sys' with
	full SMP support.

	* swap.c: This can already provide `total', `used' and `free'.
This commit is contained in:
Martin Baulig
1999-03-19 10:37:40 +00:00
committed by Martin Baulig
parent dfc9e912b5
commit 5fcfc95280
5 changed files with 138 additions and 14 deletions
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35
sysdeps/solaris/open.c
View File

@@ -29,10 +29,37 @@ void
glibtop_open_s (glibtop *server, const char *program_name,
const unsigned long features, const unsigned flags)
{
server->name = program_name;
kstat_t *ksp;
server->machine.kstat = kstat_open ();
server->name = program_name;
if (!server->machine.kstat)
glibtop_error_io_r (server, "kstat_open ()");
server->machine.kc = kstat_open ();
for (ksp = server->machine.kc->kc_chain; ksp != NULL; ksp = ksp->ks_next) {
if (!strcmp (ksp->ks_class, "vm") && !strcmp (ksp->ks_name, "vminfo")) {
server->machine.vminfo_kstat = ksp;
kstat_read (server->machine.kc, ksp, &server->machine.vminfo);
server->machine.vminfo_snaptime = ksp->ks_snaptime;
continue;
}
if (!strcmp (ksp->ks_class, "misc") && !strncmp (ksp->ks_name, "cpu_stat", 8)) {
int cpu;
if ((sscanf (ksp->ks_name+8, "%d", &cpu) != 1) || (cpu > 63))
continue;
if (cpu >= server->ncpu)
server->ncpu = cpu+1;
server->machine.cpu_stat_kstat [cpu] = ksp;
continue;
}
}
if (!server->machine.kc)
glibtop_error_io_r (server, "kstat_open ()");
fprintf (stderr, "Sleeping 2 seconds, please wait ...\n");
sleep (2);
}