commit bc4aab7673ac6946f34563b99e6cd6d0757691b8
author Pengyu Lv <pengyu.lv@arm.com> Fri Dec 01 15:37:24 2023 +0800
committer Pengyu Lv <pengyu.lv@arm.com> Fri Dec 08 10:01:58 2023 +0800
tree cf04d4bedc464595c0b4d72e9007239290979cc0
parent b2cfafbb9e65e98b98f2d53bdff6824782bdc5a8

Add "_is_" to functions ssl_tls13_key_exchange_.*_available

Done by command:

```
sed -i \
"s/ssl_tls13_key_exchange_\(.*\)_available/ssl_tls13_key_exchange_is_\1_available/g" \
library/*.[ch]
```

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>

library/ssl_tls13_server.c

diff --git a/library/ssl_tls13_server.c b/library/ssl_tls13_server.c
index 5c4f2ea..e5e510b 100644
--- a/library/ssl_tls13_server.c
+++ b/library/ssl_tls13_server.c
@@ -95,9 +95,9 @@
 
 #if defined(MBEDTLS_SSL_SESSION_TICKETS)
 MBEDTLS_CHECK_RETURN_CRITICAL
-static int ssl_tls13_key_exchange_psk_available(mbedtls_ssl_context *ssl);
+static int ssl_tls13_key_exchange_is_psk_available(mbedtls_ssl_context *ssl);
 MBEDTLS_CHECK_RETURN_CRITICAL
-static int ssl_tls13_key_exchange_psk_ephemeral_available(mbedtls_ssl_context *ssl);
+static int ssl_tls13_key_exchange_is_psk_ephemeral_available(mbedtls_ssl_context *ssl);
 
 MBEDTLS_CHECK_RETURN_CRITICAL
 static int ssl_tls13_offered_psks_check_identity_match_ticket(
@@ -176,11 +176,11 @@
 
     key_exchanges = 0;
     if (mbedtls_ssl_session_ticket_allow_psk_ephemeral(session) &&
-        ssl_tls13_key_exchange_psk_ephemeral_available(ssl)) {
+        ssl_tls13_key_exchange_is_psk_ephemeral_available(ssl)) {
         key_exchanges |= MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL;
     }
     if (mbedtls_ssl_session_ticket_allow_psk(session) &&
-        ssl_tls13_key_exchange_psk_available(ssl)) {
+        ssl_tls13_key_exchange_is_psk_available(ssl)) {
         key_exchanges |= MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK;
     }
 
@@ -1022,7 +1022,7 @@
 #endif /* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
 
 MBEDTLS_CHECK_RETURN_CRITICAL
-static int ssl_tls13_key_exchange_ephemeral_available(mbedtls_ssl_context *ssl)
+static int ssl_tls13_key_exchange_is_ephemeral_available(mbedtls_ssl_context *ssl)
 {
 #if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED)
     return mbedtls_ssl_conf_tls13_is_ephemeral_enabled(ssl) &&
@@ -1034,7 +1034,7 @@
 }
 
 MBEDTLS_CHECK_RETURN_CRITICAL
-static int ssl_tls13_key_exchange_psk_available(mbedtls_ssl_context *ssl)
+static int ssl_tls13_key_exchange_is_psk_available(mbedtls_ssl_context *ssl)
 {
 #if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED)
     return ssl_tls13_ticket_is_kex_mode_permitted(
@@ -1049,7 +1049,7 @@
 }
 
 MBEDTLS_CHECK_RETURN_CRITICAL
-static int ssl_tls13_key_exchange_psk_ephemeral_available(mbedtls_ssl_context *ssl)
+static int ssl_tls13_key_exchange_is_psk_ephemeral_available(mbedtls_ssl_context *ssl)
 {
 #if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED)
     return ssl_tls13_ticket_is_kex_mode_permitted(
@@ -1083,17 +1083,17 @@
     ssl->handshake->key_exchange_mode =
         MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_NONE;
 
-    if (ssl_tls13_key_exchange_psk_ephemeral_available(ssl)) {
+    if (ssl_tls13_key_exchange_is_psk_ephemeral_available(ssl)) {
         ssl->handshake->key_exchange_mode =
             MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL;
         MBEDTLS_SSL_DEBUG_MSG(2, ("key exchange mode: psk_ephemeral"));
     } else
-    if (ssl_tls13_key_exchange_ephemeral_available(ssl)) {
+    if (ssl_tls13_key_exchange_is_ephemeral_available(ssl)) {
         ssl->handshake->key_exchange_mode =
             MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL;
         MBEDTLS_SSL_DEBUG_MSG(2, ("key exchange mode: ephemeral"));
     } else
-    if (ssl_tls13_key_exchange_psk_available(ssl)) {
+    if (ssl_tls13_key_exchange_is_psk_available(ssl)) {
         ssl->handshake->key_exchange_mode =
             MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK;
         MBEDTLS_SSL_DEBUG_MSG(2, ("key exchange mode: psk"));
@@ -1737,8 +1737,8 @@
      * - The content up to but excluding the PSK extension, if present.
      */
     /* If we've settled on a PSK-based exchange, parse PSK identity ext */
-    if (ssl_tls13_key_exchange_psk_available(ssl) ||
-        ssl_tls13_key_exchange_psk_ephemeral_available(ssl)) {
+    if (ssl_tls13_key_exchange_is_psk_available(ssl) ||
+        ssl_tls13_key_exchange_is_psk_ephemeral_available(ssl)) {
         ret = handshake->update_checksum(ssl, buf,
                                          pre_shared_key_ext - buf);
         if (0 != ret) {