2e861977a6
libgeom declares several symbols in GLib's namespace, including g_close() and it therefore cannot be used from any program that also uses GLib. For now, disable the parts of the FreeBSD sysdep that use libgeom. Hopefully the libgeom API will be changed soon. https://bugzilla.gnome.org/show_bug.cgi?id=723685
162 lines
4.6 KiB
C
162 lines
4.6 KiB
C
#include <config.h>
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#include <glibtop.h>
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#include <glibtop/error.h>
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#include <glibtop/fsusage.h>
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#include <glibtop_suid.h>
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#include <glib.h>
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#include <unistd.h>
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#include <sys/param.h>
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#include <sys/mount.h>
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#include <sys/statvfs.h>
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#if 0
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#include <libgeom.h>
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#include <sys/resource.h>
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#include <devstat.h>
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#include <sys/devicestat.h>
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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static const unsigned long _glibtop_sysdeps_fsusage =
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(1L << GLIBTOP_FSUSAGE_BLOCKS) + (1L << GLIBTOP_FSUSAGE_BFREE)
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+ (1L << GLIBTOP_FSUSAGE_BAVAIL) + (1L << GLIBTOP_FSUSAGE_FILES)
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+ (1L << GLIBTOP_FSUSAGE_FFREE) + (1L << GLIBTOP_FSUSAGE_BLOCK_SIZE);
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static void
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_glibtop_get_fsusage_read_write (glibtop *server, glibtop_fsusage *buf, const char *path)
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{
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int result;
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struct statfs sfs;
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#if 0
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struct devstat *ds;
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void *sc;
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struct timespec ts;
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struct gprovider *gp;
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struct gident *gid;
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struct gmesh gmp;
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double etime;
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uint64_t ld[2];
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#endif
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result = statfs (path, &sfs);
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if (result == -1) {
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glibtop_warn_io_r (server, "statfs");
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return;
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}
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#if 0
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ld[0] = 0;
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ld[1] = 0;
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result = geom_gettree (&gmp);
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if (result != 0) {
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glibtop_warn_io_r (server, "geom_gettree = %d", result);
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return;
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}
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result = geom_stats_open ();
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if (result != 0) {
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glibtop_warn_io_r (server, "geom_stats_open()");
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geom_deletetree (&gmp);
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return;
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}
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sc = NULL;
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sc = geom_stats_snapshot_get ();
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if (sc == NULL) {
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glibtop_warn_io_r (server, "geom_stats_snapshot_get()");
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geom_stats_close ();
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geom_deletetree (&gmp);
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return;
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}
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geom_stats_snapshot_timestamp (sc, &ts);
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etime = ts.tv_sec + (ts.tv_nsec * 1e-9);
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geom_stats_snapshot_reset (sc);
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for (;;) {
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ds = geom_stats_snapshot_next (sc);
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if (ds == NULL) {
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break;
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}
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if (ds->id == NULL) {
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continue;
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}
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gid = geom_lookupid (&gmp, ds->id);
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if (gid == NULL) {
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geom_deletetree (&gmp);
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result = geom_gettree (&gmp);
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gid = geom_lookupid (&gmp, ds->id);
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}
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if (gid == NULL) {
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continue;
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}
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if (gid->lg_what == ISCONSUMER) {
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continue;
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}
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gp = gid->lg_ptr;
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if (!g_str_has_suffix (sfs.f_mntfromname, gp->lg_name)) {
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continue;
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} else {
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result = devstat_compute_statistics (ds, NULL, etime,
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DSM_TOTAL_TRANSFERS_READ,
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&ld[0],
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DSM_TOTAL_TRANSFERS_WRITE,
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&ld[1], DSM_NONE);
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if (result != 0) {
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glibtop_warn_io_r (server,
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"devstat_compute_statistics()");
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geom_stats_snapshot_free (sc);
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geom_stats_close ();
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geom_deletetree (&gmp);
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return;
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}
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break;
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}
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}
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geom_stats_snapshot_free (sc);
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geom_stats_close ();
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geom_deletetree (&gmp);
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buf->read = ld[0];
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buf->write = ld[1];
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#else
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buf->read = sfs.f_syncreads + sfs.f_asyncreads;
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buf->write = sfs.f_syncwrites + sfs.f_asyncwrites;
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#endif
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buf->flags |= (1 << GLIBTOP_FSUSAGE_READ) | (1 << GLIBTOP_FSUSAGE_WRITE);
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}
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void
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glibtop_get_fsusage_s(glibtop *server, glibtop_fsusage *buf, const char *path)
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{
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struct statvfs fsd;
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glibtop_init_r (&server, 0, 0);
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memset (buf, 0, sizeof (glibtop_fsusage));
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if (statvfs (path, &fsd) < 0)
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return;
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buf->block_size = fsd.f_frsize;
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buf->blocks = fsd.f_blocks;
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buf->bfree = fsd.f_bfree;
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buf->bavail = (fsd.f_bavail > fsd.f_bfree) ? 0 : fsd.f_bavail;
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buf->files = fsd.f_files;
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buf->ffree = fsd.f_ffree;
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buf->flags = _glibtop_sysdeps_fsusage;
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_glibtop_get_fsusage_read_write(server, buf, path);
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}
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