From f59e02a1439c70616547d51abf0a6da33e095e80 Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@collabora.com>
Date: Thu, 31 Mar 2022 14:28:56 +0100
Subject: [PATCH] gioenums: Add G_TLS_CERTIFICATE_FLAGS_NONE

This makes the absence of flags (in other words, a valid certificate)
more self-documenting.

Signed-off-by: Simon McVittie <smcv@collabora.com>

Conflict:NA
Reference:https://gitlab.gnome.org/GNOME/glib/-/commit/f59e02a1439c70616547d51abf0a6da33e095e80

---
 gio/gdtlsclientconnection.c | 2 +-
 gio/gioenums.h              | 2 ++
 gio/gtlscertificate.c       | 2 ++
 gio/gtlsclientconnection.c  | 2 +-
 4 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/gio/gdtlsclientconnection.c b/gio/gdtlsclientconnection.c
index 74cce7572f..403c8b74d0 100644
--- a/gio/gdtlsclientconnection.c
+++ b/gio/gdtlsclientconnection.c
@@ -191,7 +191,7 @@ g_dtls_client_connection_new (GDatagramBased      *base_socket,
 GTlsCertificateFlags
 g_dtls_client_connection_get_validation_flags (GDtlsClientConnection *conn)
 {
-  GTlsCertificateFlags flags = 0;
+  GTlsCertificateFlags flags = G_TLS_CERTIFICATE_FLAGS_NONE;
 
   g_return_val_if_fail (G_IS_DTLS_CLIENT_CONNECTION (conn), 0);
 
diff --git a/gio/gioenums.h b/gio/gioenums.h
index 0d27c15a2b..deacd62206 100644
--- a/gio/gioenums.h
+++ b/gio/gioenums.h
@@ -1578,6 +1578,7 @@ typedef enum {
 
 /**
  * GTlsCertificateFlags:
+ * @G_TLS_CERTIFICATE_FLAGS_NONE: No flags. Since: 2.74
  * @G_TLS_CERTIFICATE_UNKNOWN_CA: The signing certificate authority is
  *   not known.
  * @G_TLS_CERTIFICATE_BAD_IDENTITY: The certificate does not match the
@@ -1609,6 +1610,7 @@ typedef enum {
  * Since: 2.28
  */
 typedef enum {
+  G_TLS_CERTIFICATE_FLAGS_NONE GLIB_AVAILABLE_ENUMERATOR_IN_2_74 = 0,
   G_TLS_CERTIFICATE_UNKNOWN_CA    = (1 << 0),
   G_TLS_CERTIFICATE_BAD_IDENTITY  = (1 << 1),
   G_TLS_CERTIFICATE_NOT_ACTIVATED = (1 << 2),
diff --git a/gio/gtlscertificate.c b/gio/gtlscertificate.c
index ca09b180ae..e97b8ac144 100644
--- a/gio/gtlscertificate.c
+++ b/gio/gtlscertificate.c
@@ -1121,6 +1121,8 @@ g_tls_certificate_get_issuer (GTlsCertificate  *cert)
  * check a certificate against a CA that is not part of the system
  * CA database.
  *
+ * If @cert is valid, %G_TLS_CERTIFICATE_FLAGS_NONE is returned.
+ *
  * If @identity is not %NULL, @cert's name(s) will be compared against
  * it, and %G_TLS_CERTIFICATE_BAD_IDENTITY will be set in the return
  * value if it does not match. If @identity is %NULL, that bit will
diff --git a/gio/gtlsclientconnection.c b/gio/gtlsclientconnection.c
index a6dc897f9f..e6c77b681d 100644
--- a/gio/gtlsclientconnection.c
+++ b/gio/gtlsclientconnection.c
@@ -213,7 +213,7 @@ g_tls_client_connection_new (GIOStream           *base_io_stream,
 GTlsCertificateFlags
 g_tls_client_connection_get_validation_flags (GTlsClientConnection *conn)
 {
-  GTlsCertificateFlags flags = 0;
+  GTlsCertificateFlags flags = G_TLS_CERTIFICATE_FLAGS_NONE;
 
   g_return_val_if_fail (G_IS_TLS_CLIENT_CONNECTION (conn), 0);
 
-- 
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