diff options
Diffstat (limited to 'sysdeps/darwin/loadavg.c')
| -rw-r--r-- | sysdeps/darwin/loadavg.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/sysdeps/darwin/loadavg.c b/sysdeps/darwin/loadavg.c new file mode 100644 index 00000000..adcbe9d2 --- /dev/null +++ b/sysdeps/darwin/loadavg.c @@ -0,0 +1,65 @@ +/* + This file is part of LibGTop 2.0. + + LibGTop is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, + or (at your option) any later version. + + LibGTop is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with LibGTop; see the file COPYING. If not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <config.h> +#include <unistd.h> + +#include <glibtop.h> +#include <glibtop/error.h> +#include <glibtop/loadavg.h> + +#include <glibtop_suid.h> + +#include <stdlib.h> + +static const unsigned long _glibtop_sysdeps_loadavg = +(1L << GLIBTOP_LOADAVG_LOADAVG); + +/* Init function. */ + +void +_glibtop_init_loadavg_p (glibtop *server) +{ + server->sysdeps.loadavg = _glibtop_sysdeps_loadavg; +} + +/* Provides load averange. */ + +void +glibtop_get_loadavg_p (glibtop *server, glibtop_loadavg *buf) +{ + double ldavg[3]; + int i; + + glibtop_init_p (server, (1 << GLIBTOP_SYSDEPS_LOADAVG), 0); + + memset (buf, 0, sizeof (glibtop_loadavg)); + + if (getloadavg (ldavg, 3) != 3) { + glibtop_warn_io_r (server, "getloadavg"); + return; + } + + /* fill in the struct */ + buf->flags = _glibtop_sysdeps_loadavg; + for (i = 0; i < 3; i++) { + buf->loadavg [i] = ldavg [i]; + } +} + |