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$NetBSD: patch-sysdeps_freebsd_procwd.c,v 1.1 2012/03/23 17:29:52 marino Exp $
--- sysdeps/freebsd/procwd.c.orig 2012-03-23 16:53:25.085432000 +0000
+++ sysdeps/freebsd/procwd.c
@@ -100,8 +100,6 @@ parse_output(const char *output, glibtop
char**
glibtop_get_proc_wd_s(glibtop *server, glibtop_proc_wd *buf, pid_t pid)
{
- int exe_mib[4];
- size_t len;
#if __FreeBSD_version > 800018 || (__FreeBSD_version < 800000 && __FreeBSD_version >= 700104)
struct kinfo_file *freep, *kif;
GPtrArray *dirs;
@@ -116,6 +114,16 @@ glibtop_get_proc_wd_s(glibtop *server, g
#endif
memset (buf, 0, sizeof (glibtop_proc_wd));
+#if defined(__DragonFly__)
+ char path[MAXPATHLEN];
+
+ g_snprintf(path, sizeof(path), "/proc/%u/file", pid);
+ if (safe_readlink(path, buf->exe, sizeof(buf->exe)))
+ buf->flags |= (1 << GLIBTOP_PROC_WD_EXE);
+#else
+ int exe_mib[4];
+ size_t len;
+
len = 0;
exe_mib[0] = CTL_KERN;
@@ -129,6 +137,7 @@ glibtop_get_proc_wd_s(glibtop *server, g
if (sysctl(exe_mib, 4, buf->exe, &len, NULL, 0) == 0)
buf->flags |= (1 << GLIBTOP_PROC_WD_EXE);
}
+#endif
#if __FreeBSD_version > 800018 || (__FreeBSD_version < 800000 && __FreeBSD_version >= 700104)
#ifndef HAVE_KINFO_GETFILE
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