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package/bcusdk: fix build w/ gcc-14

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When using gcc-14 the compilation fails with the following error
message:

```
close.c: In function 'EIBClose':
close.c:38:3: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
   38 |   close (con->fd);
      |   ^~~~~
      |   pclose
openlocal.c: In function 'EIBSocketLocal':
openlocal.c:57:7: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
   57 |       close (con->fd);
      |       ^~~~~
      |       pclose
make[6]: *** [Makefile:611: close.lo] Error 1
```

This patch include <unistd.h> to include the declaration of close.

Fixes: https://autobuild.buildroot.org/results/483/483fc4584815507c3798eb972e22e51f70f52c23/build-end.log
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Thomas Perale
2025-08-12 19:36:16 +02:00
committed by Thomas Petazzoni
parent 562eb870fe
commit 14955941e2
1 changed files with 70 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
package/bcusdk/0005-include-unistd-for-close-declaration.patch Normal file
View File

@@ -0,0 +1,70 @@
From 7fe256a6e3b28e3ca5c163e38844c9e7c05099c1 Mon Sep 17 00:00:00 2001
From: Thomas Perale <thomas.perale@mind.be>
Date: Tue, 12 Aug 2025 18:43:26 +0200
Subject: [PATCH] include unistd for close declaration
When using gcc-14 the compilation fails with the following error
message:
```
close.c: In function 'EIBClose':
close.c:38:3: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
38 | close (con->fd);
| ^~~~~
| pclose
openlocal.c: In function 'EIBSocketLocal':
openlocal.c:57:7: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
57 | close (con->fd);
| ^~~~~
| pclose
make[6]: *** [Makefile:611: close.lo] Error 1
```
This patch include <unistd.h> to include the declaration of close.
Upstream: https://sourceforge.net/p/bcusdk/patches/6/
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
---
eibd/client/c/close.c | 1 +
eibd/client/c/openlocal.c | 1 +
eibd/client/c/openremote.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/eibd/client/c/close.c b/eibd/client/c/close.c
index 900fcd8..f7508bb 100644
--- a/eibd/client/c/close.c
+++ b/eibd/client/c/close.c
@@ -24,6 +24,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
+#include <unistd.h>
#include "eibclient-int.h"
diff --git a/eibd/client/c/openlocal.c b/eibd/client/c/openlocal.c
index c7fd5d7..df2e9f9 100644
--- a/eibd/client/c/openlocal.c
+++ b/eibd/client/c/openlocal.c
@@ -27,6 +27,7 @@
#include <sys/socket.h>
#include <sys/un.h>
+#include <unistd.h>
#include "eibclient-int.h"
diff --git a/eibd/client/c/openremote.c b/eibd/client/c/openremote.c
index 24d7ecd..9b2be39 100644
--- a/eibd/client/c/openremote.c
+++ b/eibd/client/c/openremote.c
@@ -30,6 +30,7 @@
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <netdb.h>
+#include <unistd.h>
#include "eibclient-int.h"
--
2.50.1