Added new feature (proc_args) to get command line arguments:

typedef struct _glibtop_proc_args	glibtop_proc_args;

struct _glibtop_proc_args
{
	u_int64_t	flags,
		size;			/* GLIBTOP_PROC_ARGS_SIZE	*/
};

Returns a string containing all command line arguments of the process,
the `unsigned' parameter is the maximum length of this string; if it
is zero then no limit will be set.

extern const char  *glibtop_get_proc_args_l __P((glibtop *, glibtop_proc_args *, pid_t, unsigned));

examples/second.c

@@ -35,6 +35,7 @@ static void
 output (pid_t pid)
 {
 	glibtop_union data;
+	char *args;
 #if HAVE_LIBGTOP_SMP
 	unsigned long total;
 	double p_total, p_utime, p_stime;
@@ -135,6 +136,17 @@ output (pid_t pid)
 
 	printf ("\n");
 
+	args = glibtop_get_proc_args (&data.proc_args, pid, 0);
+
+	printf ("Proc_Args    PID  %5d (0x%08lx): %lu - '%s'\n", (int) pid,
+		(unsigned long) data.proc_args.flags,
+		(unsigned long) data.proc_args.size,
+		args);
+
+	glibtop_free (args);
+
+	printf ("\n");
+
 #if HAVE_LIBGTOP_SMP
 	ncpu = glibtop_global_server->ncpu;