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* submit fix: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1097448 to fix: netcat.c:1443:41: error: passing argument 2 of 'signal' from incompatible pointer type [-Wincompatible-pointer-types] 1443 | signal(SIGALRM, quit); | ^~~~ | | | void (*)(void) In file included from netcat.c💯 TOPDIR/tmp/work/core2-64-oe-linux/netcat-openbsd/1.195/recipe-sysroot/usr/include/signal.h:88:57: note: expected '__sighandler_t' {aka 'void (*)(int)'} but argument is of type 'void (*)(void)' 88 | extern __sighandler_t signal (int __sig, __sighandler_t __handler) | ~~~~~~~~~~~~~~~^~~~~~~~~ netcat.c:241:13: note: 'quit' declared here 241 | static void quit(); | ^~~~ TOPDIR/tmp/work/core2-64-oe-linux/netcat-openbsd/1.195/recipe-sysroot/usr/include/signal.h:72:16: note: '__sighandler_t' declared here 72 | typedef void (*__sighandler_t) (int); | ^~~~~~~~~~~~~~ make: *** [Makefile:17: netcat.o] Error 1 Signed-off-by: mark.yang <mark.yang@lge.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
52 lines
2.1 KiB
Diff
52 lines
2.1 KiB
Diff
From 4ca437b129252635e89694446945e69912300ceb Mon Sep 17 00:00:00 2001
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From: "mark.yang" <mark.yang@lge.com>
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Date: Wed, 16 Apr 2025 20:35:46 +0900
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Subject: [PATCH] fix netcat-openbsd: ftbfs with GCC-15
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* fix build failure with GCC-15
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netcat.c:1443:41: error: passing argument 2 of 'signal' from incompatible pointer type [-Wincompatible-pointer-types]
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1443 | signal(SIGALRM, quit);
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| ^~~~
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| void (*)(void)
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In file included from netcat.c:100:
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TOPDIR/tmp/work/core2-64-oe-linux/netcat-openbsd/1.195/recipe-sysroot/usr/include/signal.h:88:57: note: expected '__sighandler_t' {aka 'void (*)(int)'} but argument is of type 'void (*)(void)'
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88 | extern __sighandler_t signal (int __sig, __sighandler_t __handler)
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| ~~~~~~~~~~~~~~~^~~~~~~~~
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netcat.c:241:13: note: 'quit' declared here
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241 | static void quit();
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| ^~~~
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TOPDIR/tmp/work/core2-64-oe-linux/netcat-openbsd/1.195/recipe-sysroot/usr/include/signal.h:72:16: note: '__sighandler_t' declared here
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72 | typedef void (*__sighandler_t) (int);
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| ^~~~~~~~~~~~~~
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make: *** [Makefile:17: netcat.o] Error 1
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Upstream-Status: Submitted [https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1097448]
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Signed-off-by: mark.yang <mark.yang@lge.com>
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---
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netcat.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/netcat.c b/netcat.c
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index d70598a..b8ba959 100644
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--- a/netcat.c
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+++ b/netcat.c
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@@ -238,7 +238,7 @@ char *proto_name(int uflag, int dccpflag);
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static int connect_with_timeout(int fd, const struct sockaddr *sa,
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socklen_t salen, int ctimeout);
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-static void quit();
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+static void quit(int sig);
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int b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize);
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int b64_pton(char const *src, u_char *target, size_t targsize);
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@@ -2235,7 +2235,7 @@ usage(int ret)
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* quit()
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* handler for a "-q" timeout (exit 0 instead of 1)
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*/
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-static void quit()
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+static void quit(__attribute__((unused)) int sig)
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{
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exit(0);
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}
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