[libgtop] openbsd: really drop all lsof related code

[Antoine Jacoutot <ajacoutot src gnome org>]

commit ecbfade5287c1a0a8973d5f18acb4b08f203f4fb
Author: Antoine Jacoutot <ajacoutot gnome org>
Date:   Thu Jan 23 15:03:36 2014 +0100

    openbsd: really drop all lsof related code

 sysdeps/openbsd/glibtop_private.c |   26 --------------------------
 sysdeps/openbsd/glibtop_private.h |    1 -
 sysdeps/openbsd/procwd.c          |   25 +------------------------
 3 files changed, 1 insertions(+), 51 deletions(-)
---
diff --git a/sysdeps/openbsd/glibtop_private.c b/sysdeps/openbsd/glibtop_private.c
index 96c9e06..87bec62 100644
--- a/sysdeps/openbsd/glibtop_private.c
+++ b/sysdeps/openbsd/glibtop_private.c
@@ -10,32 +10,6 @@
 #include <glib.h>
 #include <errno.h>
 
-char *
-execute_lsof(pid_t pid) {
-       char *output = NULL;
-       char *lsof;
-       char *command;
-       int   exit_status;
-
-       lsof = g_find_program_in_path("lsof");
-       if (lsof == NULL)
-               return NULL;
-
-       command = g_strdup_printf("%s -n -P -Fftn -p %d", lsof, pid);
-       g_free(lsof);
-
-       if (g_spawn_command_line_sync (command, &output, NULL, &exit_status, NULL)) {
-               if (exit_status != 0) {
-                       g_warning("Could not execute \"%s\" (%i)\nMake sure lsof(8) is installed sgid kmem.",
-                                  command, exit_status);
-                       output = NULL;
-               }
-       }
-
-       g_free(command);
-       return output;
-}
-
 /* Ported from linux/glibtop_private.c */
 gboolean
 safe_readlink(const char *path, char *buf, int bufsiz)
diff --git a/sysdeps/openbsd/glibtop_private.h b/sysdeps/openbsd/glibtop_private.h
index 855afa1..ba5738b 100644
--- a/sysdeps/openbsd/glibtop_private.h
+++ b/sysdeps/openbsd/glibtop_private.h
@@ -32,7 +32,6 @@
 
 G_BEGIN_DECLS
 
-char *execute_lsof(pid_t pid);
 gboolean safe_readlink(const char *path, char *buf, int bufsiz);
 
 G_END_DECLS
diff --git a/sysdeps/openbsd/procwd.c b/sysdeps/openbsd/procwd.c
index 56f9237..fcf386e 100644
--- a/sysdeps/openbsd/procwd.c
+++ b/sysdeps/openbsd/procwd.c
@@ -94,29 +94,6 @@ parse_output(const char *output, glibtop_proc_wd *buf)
 char**
 glibtop_get_proc_wd_s(glibtop *server, glibtop_proc_wd *buf, pid_t pid)
 {
-       char path[MAXPATHLEN];
-       char *output;
-
-       memset (buf, 0, sizeof (glibtop_proc_wd));
-
-       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);
-
-       output = execute_lsof(pid);
-       if (output != NULL) {
-               GPtrArray *dirs;
-
-               dirs = parse_output(output, buf);
-               g_free(output);
-
-               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);
-       }
-
+       /* TODO */
        return NULL;
 }