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test: fix lsudev crash

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This commit is contained in:
Dan Williams
2010-04-09 19:03:03 -07:00
parent 41ca10e92d
commit c96e736700
1 changed files with 9 additions and 8 deletions
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17
test/lsudev.c
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@@ -55,21 +55,22 @@ static void
println (guint indent, const char *fmt, ...) println (guint indent, const char *fmt, ...)
{ {
va_list args; va_list args;
char real_fmt[1000]; GString *output;
int i; int i;
g_return_if_fail (fmt != NULL); g_return_if_fail (fmt != NULL);
g_return_if_fail (indent < sizeof (real_fmt) - 2 - strlen (fmt));
output = g_string_sized_new (250);
for (i = 0; i < indent; i++) for (i = 0; i < indent; i++)
real_fmt[i] = ' '; g_string_append_c (output, ' ');
strcpy (&real_fmt[i], fmt);
real_fmt[i + strlen (fmt)] = '\n';
real_fmt[i + strlen (fmt) + 1] = '\0';
va_start (args, fmt); va_start (args, fmt);
vprintf (real_fmt, args); g_string_append_vprintf (output, fmt, args);
va_end (args); va_end (args);
g_print ("%s\n", output->str);
g_string_free (output, TRUE);
} }
static void static void
@@ -88,7 +89,7 @@ dump_device_and_parent (GUdevDevice *device, guint indent)
println (indent, "Path: %s", g_udev_device_get_sysfs_path (device)); println (indent, "Path: %s", g_udev_device_get_sysfs_path (device));
println (indent, "Driver: %s", g_udev_device_get_driver (device)); println (indent, "Driver: %s", g_udev_device_get_driver (device));
println (indent, "Action: %s", g_udev_device_get_action (device)); println (indent, "Action: %s", g_udev_device_get_action (device));
println (indent, "Seq Num: %s", g_udev_device_get_seqnum (device)); println (indent, "Seq Num: %lu", g_udev_device_get_seqnum (device));
println (indent, "Dev File: %s", g_udev_device_get_device_file (device)); println (indent, "Dev File: %s", g_udev_device_get_device_file (device));
println (indent, ""); println (indent, "");