From d9aabfe578e58ef8a884c402d6294edc8dfda883 Mon Sep 17 00:00:00 2001
From: Sean MacLennan <seanm@seanm.ca>
Date: Sun, 4 Mar 2018 23:15:59 +0100
Subject: [PATCH] make busybox more portable

Move some distro specific include files into the appropriate #ifdef
blocks to make the code more portable.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 libbb/missing_syscalls.c   |  5 ++---
 libbb/vfork_daemon_rexec.c | 15 +++++++--------
 2 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
index 093412811..87cf59b3d 100644
--- a/libbb/missing_syscalls.c
+++ b/libbb/missing_syscalls.c
@@ -3,14 +3,13 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 //kbuild:lib-y += missing_syscalls.o
 
-/*#include <linux/timex.h> - for struct timex, but may collide with <time.h> */
-#include <sys/syscall.h>
 #include "libbb.h"
 
 #if defined(ANDROID) || defined(__ANDROID__)
+/*# include <linux/timex.h> - for struct timex, but may collide with <time.h> */
+# include <sys/syscall.h>
 pid_t getsid(pid_t pid)
 {
 	return syscall(__NR_getsid, pid);
diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c
index 6125983ce..c0bea0ed2 100644
--- a/libbb/vfork_daemon_rexec.c
+++ b/libbb/vfork_daemon_rexec.c
@@ -14,14 +14,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-#include <sys/prctl.h>
-#ifndef PR_SET_NAME
-#define PR_SET_NAME 15
-#endif
-#ifndef PR_GET_NAME
-#define PR_GET_NAME 16
-#endif
-
 #include "busybox.h" /* uses applet tables */
 #include "NUM_APPLETS.h"
 
@@ -29,6 +21,13 @@
 #define NOEXEC_SUPPORT ((NUM_APPLETS > 1) && (ENABLE_FEATURE_PREFER_APPLETS || ENABLE_FEATURE_SH_STANDALONE))
 
 #if defined(__linux__) && (NUM_APPLETS > 1)
+# include <sys/prctl.h>
+# ifndef PR_SET_NAME
+# define PR_SET_NAME 15
+# endif
+# ifndef PR_GET_NAME
+# define PR_GET_NAME 16
+# endif
 void FAST_FUNC set_task_comm(const char *comm)
 {
 	/* okay if too long (truncates) */