busybox: fix the build error when enable CONFIG_TCPSVD

These patches were pulled from upstream busybox

Signed-off-by: Zhenhua Luo <b19537@freescale.com>

3 files changed, 154 insertions, 0 deletions

diff --git a/recipes-append/busybox/busybox-1.18.5/0001-libbb.h-do-not-use-homegrown-struct-sysinfo.patch b/recipes-append/busybox/busybox-1.18.5/0001-libbb.h-do-not-use-homegrown-struct-sysinfo.patch
new file mode 100644
index 0000000..ab0c48f
--- /dev/null
+++ b/recipes-append/busybox/busybox-1.18.5/0001-libbb.h-do-not-use-homegrown-struct-sysinfo.patch
@@ -0,0 +1,54 @@
+From b87113587ed488ee10f621bde099766e13088923 Mon Sep 17 00:00:00 2001
+From: Denys Vlasenko <vda.linux@googlemail.com>
+Date: Mon, 25 Jul 2011 09:05:43 +0000
+Subject: [PATCH 1/2] libbb.h: do not use homegrown struct sysinfo.
+
+Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
+---
+ include/libbb.h |   23 ++++-------------------
+ 1 files changed, 4 insertions(+), 19 deletions(-)
+
+diff --git a/include/libbb.h b/include/libbb.h
+index 7c1db3f..afe3b61 100644
+--- a/include/libbb.h
++++ b/include/libbb.h
+@@ -44,6 +44,10 @@
+ #ifdef HAVE_SYS_STATFS_H
+ # include <sys/statfs.h>
+ #endif
++/* struct sysinfo is linux-specific */
++#ifdef __linux__
++# include <sys/sysinfo.h>
++#endif
+ #if ENABLE_SELINUX
+ # include <selinux/selinux.h>
+ # include <selinux/context.h>
+@@ -100,25 +104,6 @@ int klogctl(int type, char *b, int len);
+ #if !defined __FreeBSD__
+ char *dirname(char *path);
+ #endif
+-/* Include our own copy of struct sysinfo to avoid binary compatibility
+- * problems with Linux 2.4, which changed things.  Grumble, grumble. */
+-struct sysinfo {
+-       long uptime;                    /* Seconds since boot */
+-       unsigned long loads[3];         /* 1, 5, and 15 minute load averages */
+-       unsigned long totalram;         /* Total usable main memory size */
+-       unsigned long freeram;          /* Available memory size */
+-       unsigned long sharedram;        /* Amount of shared memory */
+-       unsigned long bufferram;        /* Memory used by buffers */
+-       unsigned long totalswap;        /* Total swap space size */
+-       unsigned long freeswap;         /* swap space still available */
+-       unsigned short procs;           /* Number of current processes */
+-       unsigned short pad;                     /* Padding needed for m68k */
+-       unsigned long totalhigh;        /* Total high memory size */
+-       unsigned long freehigh;         /* Available high memory size */
+-       unsigned int mem_unit;          /* Memory unit size in bytes */
+-       char _f[20 - 2 * sizeof(long) - sizeof(int)]; /* Padding: libc5 uses this.. */
+-};
+-int sysinfo(struct sysinfo* info);
+ #ifndef PATH_MAX
+ # define PATH_MAX 256
+ #endif
+-- 
+1.7.5
+
diff --git a/recipes-append/busybox/busybox-1.18.5/0002-work-around-sysinfo.h-versus-linux-.h-problems.patch b/recipes-append/busybox/busybox-1.18.5/0002-work-around-sysinfo.h-versus-linux-.h-problems.patch
new file mode 100644
index 0000000..4d4d175
--- /dev/null
+++ b/recipes-append/busybox/busybox-1.18.5/0002-work-around-sysinfo.h-versus-linux-.h-problems.patch
@@ -0,0 +1,95 @@
+From f0256fb16d37061e04ca966da9d51d8eb205bc89 Mon Sep 17 00:00:00 2001
+From: Denys Vlasenko <vda.linux@googlemail.com>
+Date: Tue, 26 Jul 2011 11:42:12 +0000
+Subject: *: work around sysinfo.h versus linux/*.h problems
+
+Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
+---
+ include/libbb.h |   10 ++++++----
+ init/init.c     |    3 ++-
+ procps/free.c   |    3 +++
+ procps/ps.c     |    3 +++
+ procps/uptime.c |    4 ++++
+ 5 files changed, 18 insertions(+), 5 deletions(-)
+
+diff --git a/include/libbb.h b/include/libbb.h
+index afe3b61..9fcd770 100644
+--- a/include/libbb.h
++++ b/include/libbb.h
+@@ -44,10 +44,12 @@
+ #ifdef HAVE_SYS_STATFS_H
+ # include <sys/statfs.h>
+ #endif
+-/* struct sysinfo is linux-specific */
+-#ifdef __linux__
+-# include <sys/sysinfo.h>
+-#endif
++/* Don't do this here:
++ * #include <sys/sysinfo.h>
++ * Some linux/ includes pull in conflicting definition
++ * of struct sysinfo (only in some toolchanins), which breaks build.
++ * Include sys/sysinfo.h only in those files which need it.
++ */
+ #if ENABLE_SELINUX
+ # include <selinux/selinux.h>
+ # include <selinux/context.h>
+diff --git a/init/init.c b/init/init.c
+index 0a0d503..5121b94 100644
+--- a/init/init.c
++++ b/init/init.c
+@@ -113,7 +113,8 @@
+ #include <paths.h>
+ #include <sys/resource.h>
+ #ifdef __linux__
+-#include <linux/vt.h>
++# include <linux/vt.h>
++# include <sys/sysinfo.h>
+ #endif
+ #if ENABLE_FEATURE_UTMP
+ # include <utmp.h> /* DEAD_PROCESS */
+diff --git a/procps/free.c b/procps/free.c
+index efbac5b..706be1b 100644
+--- a/procps/free.c
++++ b/procps/free.c
+@@ -10,6 +10,9 @@
+ /* getopt not needed */
+ 
+ #include "libbb.h"
++#ifdef __linux__
++# include <sys/sysinfo.h>
++#endif
+ 
+ struct globals {
+        unsigned mem_unit;
+diff --git a/procps/ps.c b/procps/ps.c
+index 48b55a7..e9e6ca9 100644
+--- a/procps/ps.c
++++ b/procps/ps.c
+@@ -16,6 +16,9 @@ enum { MAX_WIDTH = 2*1024 };
+ 
+ #if ENABLE_DESKTOP
+ 
++#ifdef __linux__
++# include <sys/sysinfo.h>
++#endif
+ #include <sys/times.h> /* for times() */
+ #ifndef AT_CLKTCK
+ #define AT_CLKTCK 17
+diff --git a/procps/uptime.c b/procps/uptime.c
+index 5c48795..eda782c 100644
+--- a/procps/uptime.c
++++ b/procps/uptime.c
+@@ -16,6 +16,10 @@
+ /* getopt not needed */
+ 
+ #include "libbb.h"
++#ifdef __linux__
++# include <sys/sysinfo.h>
++#endif
++
+ 
+ #ifndef FSHIFT
+ # define FSHIFT 16              /* nr of bits of precision */
+-- 
+1.7.5
+
diff --git a/recipes-append/busybox/busybox_1.18.5.bbappend b/recipes-append/busybox/busybox_1.18.5.bbappend
new file mode 100644
index 0000000..b285c16
--- /dev/null
+++ b/recipes-append/busybox/busybox_1.18.5.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/busybox-1.18.5:"
+
+SRC_URI += "file://0001-libbb.h-do-not-use-homegrown-struct-sysinfo.patch \
+        file://0002-work-around-sysinfo.h-versus-linux-.h-problems.patch \
+"