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Use glibtop_warn_io_r () instead of glibtop_error_io_r ().

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1998-10-31  Martin Baulig  <martin@home-of-linux.org>

	* *.c: Use glibtop_warn_io_r () instead of glibtop_error_io_r ().

	* proctime.c, prockernel.c, procargs.c: Don't call kvm_uread () if
	the /proc filesystem is not mounted.
This commit is contained in:
Martin Baulig
1998-10-30 23:06:56 +00:00
committed by Martin Baulig
parent 0fec2b7fb0
commit 82fdca61c2
16 changed files with 219 additions and 134 deletions
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19
sysdeps/freebsd/sem_limits.c
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@@ -55,14 +55,18 @@ static struct nlist nlst [] = {
void
glibtop_init_sem_limits_p (glibtop *server)
{
server->sysdeps.sem_limits = _glibtop_sysdeps_sem_limits;
if (kvm_nlist (server->machine.kd, nlst) != 0)
glibtop_error_io_r (server, "kvm_nlist");
if (kvm_nlist (server->machine.kd, nlst) != 0) {
glibtop_warn_io_r (server, "kvm_nlist (sem_limits)");
return;
}
if (kvm_read (server->machine.kd, nlst [0].n_value,
&_seminfo, sizeof (_seminfo)) != sizeof (_seminfo))
glibtop_error_io_r (server, "kvm_read (seminfo)");
&_seminfo, sizeof (_seminfo)) != sizeof (_seminfo)) {
glibtop_warn_io_r (server, "kvm_read (seminfo)");
return;
}
server->sysdeps.sem_limits = _glibtop_sysdeps_sem_limits;
}
/* Provides information about sysv sem limits. */
@@ -74,6 +78,9 @@ glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
memset (buf, 0, sizeof (glibtop_sem_limits));
if (server->sysdeps.sem_limits == 0)
return;
buf->semmap = _seminfo.semmap;
buf->semmni = _seminfo.semmni;
buf->semmns = _seminfo.semmns;