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d15eae1e2a
This fixes two compiler warnings about possible format string risks and missing function definitions that will cause errors in clang 16. Closes: https://bugs.gentoo.org/521266 Closes: https://bugs.gentoo.org/874960 Closes: https://github.com/gentoo/gentoo/pull/28420 Signed-off-by: Hanno Böck <hanno@gentoo.org>
134 lines
3.2 KiB
Diff
134 lines
3.2 KiB
Diff
Clang16 will not allow implicit function declaration, implicit int etc. by default.
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This patch overhauls the source code to build with clan16 defaults.
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Bug: https://bugs.gentoo.org/874960
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Original patch by Pascal Jäger <pascal.jaeger@leimstift.de>,
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minor adjustments by Hanno Böck.
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diff -Naurp a/inews/clientlib.c b/inews/clientlib.c
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--- a/inews/clientlib.c 1996-06-06 21:41:07.000000000 +0200
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+++ b/inews/clientlib.c 2022-11-26 18:32:09.383423565 +0100
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@@ -14,6 +14,7 @@ static char *sccsid = "@(#)clientlib.c 1
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#include "../config.h"
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#endif
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+#include <arpa/inet.h>
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#include <stdio.h>
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#ifndef FOR_NN
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#include <sys/types.h>
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@@ -52,6 +53,7 @@ static char *sccsid = "@(#)clientlib.c 1
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#endif
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#include "nntp.h"
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+#include "clientlib.h"
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FILE *ser_rd_fp = NULL;
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FILE *ser_wr_fp = NULL;
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@@ -133,7 +135,7 @@ char *file;
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* for reading and writing to server.
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*/
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-server_init(machine)
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+int server_init(machine)
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char *machine;
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{
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int sockt_rd, sockt_wr;
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@@ -194,7 +196,7 @@ char *machine;
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* Errors: Printed via perror.
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*/
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-get_tcp_socket(machine)
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+int get_tcp_socket(machine)
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char *machine;
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{
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int s;
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@@ -218,7 +220,6 @@ char *machine;
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* fails.
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*/
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if( (hp = gethostbyname( machine ) ) == NULL ) {
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- unsigned long inet_addr();
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static struct hostent def;
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static struct in_addr defaddr;
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static char *alist[1];
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@@ -344,7 +345,7 @@ char *machine;
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* Errors: Printed via nerror.
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*/
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-get_dnet_socket(machine)
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+int get_dnet_socket(machine)
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char *machine;
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{
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int s, area, node;
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@@ -427,7 +428,7 @@ char *machine;
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* Side effects: None.
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*/
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-handle_server_response(response, server)
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+int handle_server_response(response, server)
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int response;
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char *server;
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{
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@@ -502,7 +503,7 @@ char *string;
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* Side effects: Talks to server, changes contents of "string".
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*/
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-get_server(string, size)
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+int get_server(string, size)
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char *string;
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int size;
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{
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diff -Naurp a/inews/clientlib.h b/inews/clientlib.h
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--- a/inews/clientlib.h 1996-06-06 21:41:07.000000000 +0200
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+++ b/inews/clientlib.h 2022-11-26 18:27:59.711248861 +0100
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@@ -9,3 +9,7 @@ extern int server_init();
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extern void put_server();
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extern int get_server();
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extern void close_server();
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+
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+extern int get_tcp_socket(char *machine);
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+extern int get_server(char *string, int size);
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+extern int handle_server_response(int response, char *server);
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diff -Naurp a/inews/inews.c b/inews/inews.c
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--- a/inews/inews.c 2004-01-29 03:14:19.000000000 +0100
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+++ b/inews/inews.c 2022-11-26 18:32:26.200435328 +0100
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@@ -39,15 +39,20 @@ static char *sccsid = "@(#)inews.c 1.16
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#include "conf.h"
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#include "nntp.h"
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+#include "clientlib.h"
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#define MAX_SIGNATURE 6
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+int strneql(char *a, char *b, int n);
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+void gen_frompath(void);
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+int valid_header(register char *h);
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+
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extern FILE *ser_wr_fp;
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char host_name[256];
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-main(argc, argv)
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+int main(argc, argv)
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int argc;
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char *argv[];
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{
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@@ -254,7 +259,7 @@ append_signature()
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* a From: line in it.
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*/
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-gen_frompath()
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+void gen_frompath()
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{
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char *full_name;
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char *cp;
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@@ -330,7 +335,7 @@ gen_frompath()
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* Side effects: None.
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*/
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-strneql(a, b, n)
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+int strneql(a, b, n)
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register char *a, *b;
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int n;
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{
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