From cd5e920572eabc54dc7350c41ca172b49e48ac1a Mon Sep 17 00:00:00 2001
From: Eli Schwartz <eschwartz93@gmail.com>
Date: Sun, 7 Jul 2024 21:38:29 -0400
Subject: [PATCH] include lots of headers to pass the basic c99 sniff test

Including configure checks, which currently emit broken results.

And in one case, include config.h early enough to do something.
---
 common/scheduler/task.c             | 1 +
 enforcer/src/daemon/time_leap_cmd.c | 2 +-
 enforcer/src/utils/kaspcheck.c      | 1 +
 enforcer/src/utils/kc_helper.c      | 1 +
 m4/acx_broken_setres.m4             | 2 ++
 5 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/common/scheduler/task.c b/common/scheduler/task.c
index 4dcf9e9..0dfa496 100644
--- a/common/scheduler/task.c
+++ b/common/scheduler/task.c
@@ -40,6 +40,7 @@
 #include "duration.h"
 #include "file.h"
 #include "log.h"
+#include "utilities.h"
 
 static const char* task_str = "task";
 static pthread_mutex_t worklock = PTHREAD_MUTEX_INITIALIZER;
diff --git a/enforcer/src/daemon/time_leap_cmd.c b/enforcer/src/daemon/time_leap_cmd.c
index af41c8d..b17773c 100644
--- a/enforcer/src/daemon/time_leap_cmd.c
+++ b/enforcer/src/daemon/time_leap_cmd.c
@@ -26,8 +26,8 @@
  *
  */
 
-#include <getopt.h>
 #include "config.h"
+#include <getopt.h>
 
 #include "file.h"
 #include "duration.h"
diff --git a/enforcer/src/utils/kaspcheck.c b/enforcer/src/utils/kaspcheck.c
index 9bac3b7..fcdb36d 100644
--- a/enforcer/src/utils/kaspcheck.c
+++ b/enforcer/src/utils/kaspcheck.c
@@ -25,6 +25,7 @@
 
 #define _GNU_SOURCE
 #include <stdio.h>
+#include <stdlib.h>
 #include <getopt.h>
 #include <string.h>
 #include <syslog.h>
diff --git a/enforcer/src/utils/kc_helper.c b/enforcer/src/utils/kc_helper.c
index 72d181f..7f1278e 100644
--- a/enforcer/src/utils/kc_helper.c
+++ b/enforcer/src/utils/kc_helper.c
@@ -27,6 +27,7 @@
 #include <syslog.h>
 #include <stdarg.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
 #include <errno.h>
diff --git a/m4/acx_broken_setres.m4 b/m4/acx_broken_setres.m4
index 374cee0..c9eda46 100644
--- a/m4/acx_broken_setres.m4
+++ b/m4/acx_broken_setres.m4
@@ -4,6 +4,7 @@ AC_DEFUN([ACX_BROKEN_SETRES],[
 		AC_MSG_CHECKING(if setresuid seems to work)
 		AC_RUN_IFELSE(
 			[AC_LANG_SOURCE([[
+#include <unistd.h>
 #include <stdlib.h>
 #include <errno.h>
 int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
@@ -20,6 +21,7 @@ int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
 		AC_MSG_CHECKING(if setresgid seems to work)
 		AC_RUN_IFELSE(
 			[AC_LANG_SOURCE([[
+#include <unistd.h>
 #include <stdlib.h>
 #include <errno.h>
 int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
-- 
2.44.2