https://bugs.gentoo.org/943809
https://github.com/bluez/bluez/commit/da5b5b0ecb1ead38676768ef78d46449d404bdc0
https://github.com/bluez/bluez/commit/4d60826865c760cc4e5718b6414746a394768110
https://github.com/bluez/bluez/commit/6f3111eb680df9c13502aacd65554846a9e13a3f

From da5b5b0ecb1ead38676768ef78d46449d404bdc0 Mon Sep 17 00:00:00 2001
From: Rudi Heitbaum <rudi@heitbaum.com>
Date: Wed, 20 Nov 2024 13:02:56 +0000
Subject: [PATCH] shared/ad: fix -std=c23 build failure

gcc-15 switched to -std=c23 by default:

    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=55e3bd376b2214e200fa76d12b67ff259b06c212

As a result `bluez` fails the build as:

    src/shared/ad.c:1090:24: error: incompatible types when returning type '_Bool' but 'const char *' was expected
     1090 |                 return false;
          |                        ^~~~~
---
 src/shared/ad.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shared/ad.c b/src/shared/ad.c
index d08ce7af9b..dac381bbe6 100644
--- a/src/shared/ad.c
+++ b/src/shared/ad.c
@@ -1087,7 +1087,7 @@ bool bt_ad_add_name(struct bt_ad *ad, const char *name)
 const char *bt_ad_get_name(struct bt_ad *ad)
 {
 	if (!ad)
-		return false;
+		return NULL;
 
 	return ad->name;
 }

From 4d60826865c760cc4e5718b6414746a394768110 Mon Sep 17 00:00:00 2001
From: Rudi Heitbaum <rudi@heitbaum.com>
Date: Wed, 20 Nov 2024 13:03:29 +0000
Subject: [PATCH] shared/shell: fix -std=c23 build failure

gcc-15 switched to -std=c23 by default:

    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=55e3bd376b2214e200fa76d12b67ff259b06c212

As a result `bluez` fails the build as:

    src/shared/shell.c:365:24: error: incompatible types when returning type '_Bool' but 'struct input *' was expected
      365 |                 return false;
          |                        ^~~~~
---
 src/shared/shell.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shared/shell.c b/src/shared/shell.c
index a8fa87696..aa6c16c8c 100644
--- a/src/shared/shell.c
+++ b/src/shared/shell.c
@@ -362,7 +362,7 @@ static struct input *input_new(int fd)
 
 	io = io_new(fd);
 	if (!io)
-		return false;
+		return NULL;
 
 	input = new0(struct input, 1);
 	input->io = io;
From 6f3111eb680df9c13502aacd65554846a9e13a3f Mon Sep 17 00:00:00 2001
From: Rudi Heitbaum <rudi@heitbaum.com>
Date: Wed, 20 Nov 2024 13:03:55 +0000
Subject: [PATCH] shared/gatt-helpers: fix -std=c23 build failure

gcc-15 switched to -std=c23 by default:

    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=55e3bd376b2214e200fa76d12b67ff259b06c212

As a result `bluez` fails the build as:

    src/shared/gatt-helpers.c:1136:24: error: incompatible types when returning type '_Bool' but 'struct bt_gatt_request *' was expected
     1136 |                 return false;
          |                        ^~~~~
    src/shared/gatt-helpers.c:1250:24: error: incompatible types when returning type '_Bool' but 'struct bt_gatt_request *' was expected
     1250 |                 return false;
          |                        ^~~~~
    src/shared/gatt-helpers.c:1478:24: error: incompatible types when returning type '_Bool' but 'struct bt_gatt_request *' was expected
     1478 |                 return false;
          |                        ^~~~~
---
 src/shared/gatt-helpers.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/shared/gatt-helpers.c b/src/shared/gatt-helpers.c
index 50fcb269be..f1fa6300a1 100644
--- a/src/shared/gatt-helpers.c
+++ b/src/shared/gatt-helpers.c
@@ -1133,7 +1133,7 @@ struct bt_gatt_request *bt_gatt_discover_included_services(struct bt_att *att,
 	uint8_t pdu[6];
 
 	if (!att)
-		return false;
+		return NULL;
 
 	op = new0(struct bt_gatt_request, 1);
 	op->att = att;
@@ -1247,7 +1247,7 @@ struct bt_gatt_request *bt_gatt_discover_characteristics(struct bt_att *att,
 	uint8_t pdu[6];
 
 	if (!att)
-		return false;
+		return NULL;
 
 	op = new0(struct bt_gatt_request, 1);
 	op->att = att;
@@ -1475,7 +1475,7 @@ struct bt_gatt_request *bt_gatt_discover_descriptors(struct bt_att *att,
 	uint8_t pdu[4];
 
 	if (!att)
-		return false;
+		return NULL;
 
 	op = new0(struct bt_gatt_request, 1);
 	op->att = att;