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From 9c97b5db237a793e0d1b6b0241570bdc6e35ee24 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sun, 7 Aug 2022 17:42:24 -0700
Subject: [PATCH] Fix implicit-function-declaration warnings
These are seen with clang-15+
Upstream-Status: Inappropriate [upstream is dead]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
hosts_access.c | 3 +++
safe_finger.c | 1 +
shell_cmd.c | 3 +++
tcpd.c | 2 +-
tcpdchk.c | 1 +
workarounds.c | 1 +
6 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/hosts_access.c b/hosts_access.c
index 0133e5e..58697ea 100644
--- a/hosts_access.c
+++ b/hosts_access.c
@@ -33,6 +33,7 @@ static char sccsid[] = "@(#) hosts_access.c 1.21 97/02/12 02:13:22";
#endif
#include <netinet/in.h>
#include <arpa/inet.h>
+#include <rpcsvc/ypclnt.h>
#include <stdio.h>
#include <stdlib.h>
#include <syslog.h>
@@ -45,6 +46,8 @@ static char sccsid[] = "@(#) hosts_access.c 1.21 97/02/12 02:13:22";
#endif
extern int errno;
+extern int match_pattern_ylo(const char *s, const char *pattern);
+extern unsigned long cidr_mask_addr(char* str);
#ifndef INADDR_NONE
#define INADDR_NONE (-1) /* XXX should be 0xffffffff */
diff --git a/safe_finger.c b/safe_finger.c
index 23afab1..a6458fb 100644
--- a/safe_finger.c
+++ b/safe_finger.c
@@ -34,6 +34,7 @@ static char sccsid[] = "@(#) safe_finger.c 1.4 94/12/28 17:42:41";
#include <syslog.h>
extern void exit();
+extern int pipe_stdin(char **argv);
/* Local stuff */
diff --git a/shell_cmd.c b/shell_cmd.c
index 62d31bc..a566092 100644
--- a/shell_cmd.c
+++ b/shell_cmd.c
@@ -16,10 +16,13 @@ static char sccsid[] = "@(#) shell_cmd.c 1.5 94/12/28 17:42:44";
#include <sys/types.h>
#include <sys/param.h>
+#include <sys/wait.h>
+#include <fcntl.h>
#include <signal.h>
#include <stdio.h>
#include <syslog.h>
#include <string.h>
+#include <unistd.h>
extern void exit();
diff --git a/tcpd.c b/tcpd.c
index dc9ff17..4353caa 100644
--- a/tcpd.c
+++ b/tcpd.c
@@ -46,7 +46,7 @@ void fix_options(struct request_info *);
int allow_severity = SEVERITY; /* run-time adjustable */
int deny_severity = LOG_WARNING; /* ditto */
-main(argc, argv)
+void main(argc, argv)
int argc;
char **argv;
{
diff --git a/tcpdchk.c b/tcpdchk.c
index 5dca8bd..67c12ce 100644
--- a/tcpdchk.c
+++ b/tcpdchk.c
@@ -38,6 +38,7 @@ static char sccsid[] = "@(#) tcpdchk.c 1.8 97/02/12 02:13:25";
extern int errno;
extern void exit();
+extern unsigned long cidr_mask_addr(char* str);
extern int optind;
extern char *optarg;
diff --git a/workarounds.c b/workarounds.c
index b22b378..6335049 100644
--- a/workarounds.c
+++ b/workarounds.c
@@ -21,6 +21,7 @@ char sccsid[] = "@(#) workarounds.c 1.6 96/03/19 16:22:25";
#include <stdio.h>
#include <syslog.h>
#include <string.h>
+#include <unistd.h>
extern int errno;
--
2.37.1
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