chkrootkit: Fix missing includes for musl


Upstream-Status: Backport
https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=07737b95af2452c0055e1ed0660590c1487befdb
https://bugs.gentoo.org/715552

Signed-off-by: Armin Kuster <akuster808@gamil.com>

Index: chkrootkit-0.55/chkdirs.c
===================================================================
--- chkrootkit-0.55.orig/chkdirs.c
+++ chkrootkit-0.55/chkdirs.c
@@ -33,7 +33,7 @@
 #elif defined(__APPLE__) && defined(__MACH__)
 #include <sys/syslimits.h>
 #endif
-
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>
Index: chkrootkit-0.55/chklastlog.c
===================================================================
--- chkrootkit-0.55.orig/chklastlog.c
+++ chkrootkit-0.55/chklastlog.c
@@ -41,6 +41,7 @@ int main () { return 0; }
 #include <stdlib.h>
 #endif
 #include <sys/stat.h>
+#include <fcntl.h>
 #include <unistd.h>
 #include <string.h>
 #include <signal.h>
Index: chkrootkit-0.55/chkproc.c
===================================================================
--- chkrootkit-0.55.orig/chkproc.c
+++ chkrootkit-0.55/chkproc.c
@@ -65,6 +65,7 @@ int main (){ return 0; }
 #include <string.h>
 #include <errno.h>
 #include <sys/types.h>
+#include <fcntl.h>
 #include <dirent.h>
 #include <ctype.h>
 #include <stdlib.h>
Index: chkrootkit-0.55/chkwtmp.c
===================================================================
--- chkrootkit-0.55.orig/chkwtmp.c
+++ chkrootkit-0.55/chkwtmp.c
@@ -25,6 +25,7 @@ int main () { return 0; }
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <fcntl.h>
 #include <string.h>
 #include <utmp.h>
 #include <time.h>