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It does not work to get information about the swapper task on FreeBSD

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1998-11-11  Martin Baulig  <martin@home-of-linux.org>

	* *.c: It does not work to get information about the swapper task
	on FreeBSD 2.2.6, so we simple return if pid == 0.
This commit is contained in:
Martin Baulig
1998-11-11 15:58:22 +00:00
committed by Martin Baulig
parent fffabe63b7
commit d46c6227fb
9 changed files with 43 additions and 7 deletions
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9
sysdeps/freebsd/procmap.c
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@@ -78,12 +78,19 @@ glibtop_get_proc_map_p (glibtop *server, glibtop_proc_map *buf,
int count, i = 0;
int update = 0;
glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_PROC_MAP), 0);
memset (buf, 0, sizeof (glibtop_proc_map));
/* It does not work for the swapper task. */
if (pid == 0) return NULL;
glibtop_suid_enter (server);
/* Get the process data */
pinfo = kvm_getprocs (server->machine.kd, KERN_PROC_PID, pid, &count);
if ((pinfo == NULL) || (count < 1))
glibtop_error_io_r (server, "kvm_getprocs (proclist)");
glibtop_error_io_r (server, "kvm_getprocs (%d)", pid);
/* Now we get the memory maps. */