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core: Threadsafe recursive direction creation is harder than it appears

This commit is contained in:
Colin Walters 2012-10-12 17:44:02 -04:00
parent b4d408f483
commit 6b09f90122
1 changed files with 20 additions and 12 deletions
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32
src/libotutil/ot-gio-utils.c
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@ -57,19 +57,27 @@ ot_gfile_ensure_directory (GFile *dir,
gboolean ret = FALSE;
GError *temp_error = NULL;
if (with_parents)
if (!g_file_make_directory (dir, NULL, &temp_error))
{
ot_lobj GFile *parent = g_file_get_parent (dir);
if (parent)
ret = ot_gfile_ensure_directory (parent, TRUE, &temp_error);
else
ret = TRUE;
}
else
ret = g_file_make_directory (dir, NULL, &temp_error);
if (!ret)
{
if (!g_error_matches (temp_error, G_IO_ERROR, G_IO_ERROR_EXISTS))
if (with_parents &&
g_error_matches (temp_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
{
ot_lobj GFile *parent = NULL;
g_clear_error (&temp_error);
parent = g_file_get_parent (dir);
if (parent)
{
if (!ot_gfile_ensure_directory (parent, TRUE, error))
goto out;
if (!g_file_make_directory (dir, NULL, error))
goto out;
}
else
g_assert_not_reached ();
}
else if (!g_error_matches (temp_error, G_IO_ERROR, G_IO_ERROR_EXISTS))
{
g_propagate_error (error, temp_error);
goto out;