1 files changed, 94 insertions, 0 deletions
diff --git a/devel/libgtop/files/patch-sysdeps_freebsd_procwd.c b/devel/libgtop/files/patch-sysdeps_freebsd_procwd.c
new file mode 100644
index 000000000000..08a58359e584
--- /dev/null
+++ b/devel/libgtop/files/patch-sysdeps_freebsd_procwd.c
@@ -0,0 +1,94 @@
+--- sysdeps/freebsd/procwd.c.orig	2008-02-09 12:46:32.000000000 -0500
++++ sysdeps/freebsd/procwd.c	2008-02-09 12:48:24.000000000 -0500
+@@ -24,7 +24,9 @@
+ #include <glibtop_private.h>
+ 
+ #include <sys/types.h>
++#include <sys/sysctl.h>
+ #include <sys/param.h>
++#include <sys/user.h>
+ #include <string.h>
+ 
+ static const unsigned long _glibtop_sysdeps_proc_wd =
+@@ -38,6 +40,7 @@ _glibtop_init_proc_wd_s(glibtop *server)
+ 	server->sysdeps.proc_wd = _glibtop_sysdeps_proc_wd;
+ }
+ 
++#if __FreeBSD_version < 800019
+ static GPtrArray *
+ parse_output(const char *output, glibtop_proc_wd *buf)
+ {
+@@ -89,12 +92,21 @@ parse_output(const char *output, glibtop
+ 
+ 	return dirs;
+ }
++#endif
+ 
+ char**
+ glibtop_get_proc_wd_s(glibtop *server, glibtop_proc_wd *buf, pid_t pid)
+ {
+ 	char path[MAXPATHLEN];
++#if __FreeBSD_version > 800018
++	struct kinfo_file *freep, *kif;
++	GPtrArray *dirs;
++	size_t len;
++	int i;
++	int name[4];
++#else
+ 	char *output;
++#endif
+ 
+ 	memset (buf, 0, sizeof (glibtop_proc_wd));
+ 
+@@ -102,6 +114,43 @@ glibtop_get_proc_wd_s(glibtop *server, g
+ 	if (safe_readlink(path, buf->exe, sizeof(buf->exe)))
+ 		buf->flags |= (1 << GLIBTOP_PROC_WD_EXE);
+ 
++#if __FreeBSD_version > 800018
++	name[0] = CTL_KERN;
++	name[1] = KERN_PROC;
++	name[2] = KERN_PROC_FILEDESC;
++	name[3] = pid;
++
++	if (sysctl(name, 4, NULL, &len, NULL, 0) < 0)
++		return NULL;
++	freep = kif = g_malloc(len);
++	if (sysctl(name, 4, kif, &len, NULL, 0) < 0) {
++		g_free(freep);
++		return NULL;
++	}
++
++	dirs = g_ptr_array_sized_new(1);
++
++	for (i = 0; i < len / sizeof(*kif); i++, kif++) {
++		switch (kif->kf_fd) {
++			case KF_FD_TYPE_ROOT:
++				g_strlcpy(buf->root, kif->kf_path,
++					   sizeof(buf->root));
++				buf->flags |= (1 << GLIBTOP_PROC_WD_ROOT);
++				break;
++			case KF_FD_TYPE_CWD:
++				g_ptr_array_add(dirs, g_strdup (kif->kf_path));
++				break;
++		}
++	}
++	g_free(freep);
++
++	buf->number = dirs->len;
++	buf->flags |= (1 << GLIBTOP_PROC_WD_NUMBER);
++
++	g_ptr_array_add(dirs, NULL);
++
++	return (char **)g_ptr_array_free(dirs, FALSE);
++#else
+ 	output = execute_lsof(pid);
+ 	if (output != NULL) {
+ 		GPtrArray *dirs;
+@@ -116,6 +165,7 @@ glibtop_get_proc_wd_s(glibtop *server, g
+ 
+ 		return (char **)g_ptr_array_free(dirs, FALSE);
+ 	}
++#endif
+ 
+ 	return NULL;
+ }