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Support FreeBSD 13.0-CURRENT >= 1300062 vm_map_entry

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This commit is contained in:
Neel Chauhan
2019-12-15 11:06:37 -05:00
parent 34242826d6
commit 9b4a03ed0a
1 changed files with 16 additions and 0 deletions
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sysdeps/freebsd/procmap.c
+16
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@@ -273,10 +273,18 @@ glibtop_get_proc_map_p (glibtop *server, glibtop_proc_map *buf,
return NULL;
}
#if (__FreeBSD_version >= 1300062)
first = vmspace.vm_map.header.right;
#else
first = vmspace.vm_map.header.next;
#endif
if (kvm_read (server->machine->kd,
#if (__FreeBSD_version >= 1300062)
(gulong) vmspace.vm_map.header.right,
#else
(gulong) vmspace.vm_map.header.next,
#endif
(char *) &entry, sizeof (entry)) != sizeof (entry)) {
glibtop_warn_io_r (server, "kvm_read (entry)");
glibtop_suid_leave (server);
@@ -299,7 +307,11 @@ glibtop_get_proc_map_p (glibtop *server, glibtop_proc_map *buf,
if (update) {
if (kvm_read (server->machine->kd,
#if (__FreeBSD_version >= 1300062)
(gulong) entry.right,
#else
(gulong) entry.next,
#endif
(char *) &entry, sizeof (entry)) != sizeof (entry)) {
glibtop_warn_io_r (server, "kvm_read (entry)");
continue;
@@ -377,7 +389,11 @@ glibtop_get_proc_map_p (glibtop *server, glibtop_proc_map *buf,
if (entry.protection & VM_PROT_EXECUTE)
mentry->perm |= GLIBTOP_MAP_PERM_EXECUTE;
#if (__FreeBSD_version >= 1300062)
} while (entry.right != first);
#else
} while (entry.next != first);
#endif
glibtop_suid_leave (server);