diff options
| -rw-r--r-- | include/glib-compat.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/glib-compat.h b/include/glib-compat.h index 01aa7b37a5..8d5a7f3801 100644 --- a/include/glib-compat.h +++ b/include/glib-compat.h @@ -48,6 +48,26 @@ static inline gint64 qemu_g_get_monotonic_time(void) gint g_poll_fixed(GPollFD *fds, guint nfds, gint timeout); #endif +#if !GLIB_CHECK_VERSION(2, 30, 0) +/* Not a 100% compatible implementation, but good enough for most + * cases. Placeholders are only supported at the end of the + * template. */ +static inline gchar *qemu_g_dir_make_tmp(gchar const *tmpl, GError **error) +{ + gchar *path = g_build_filename(g_get_tmp_dir(), tmpl ?: ".XXXXXX", NULL); + + if (mkdtemp(path) != NULL) { + return path; + } + /* Error occurred, clean up. */ + g_set_error(error, G_FILE_ERROR, g_file_error_from_errno(errno), + "mkdtemp() failed"); + g_free(path); + return NULL; +} +#define g_dir_make_tmp(tmpl, error) qemu_g_dir_make_tmp(tmpl, error) +#endif /* glib 2.30 */ + #if !GLIB_CHECK_VERSION(2, 31, 0) /* before glib-2.31, GMutex and GCond was dynamic-only (there was a separate * GStaticMutex, but it didn't work with condition variables). |