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authorHenrik Nord <[email protected]>2014-03-21 16:39:02 +0100
committerHenrik Nord <[email protected]>2014-03-21 16:39:05 +0100
commita4030a89eb9a22d250dba2793f274f8731126ea8 (patch)
tree620592b3560f98be67f71f70fd5596cc110ecd70 /lib
parentc9da6c2f06efa410462299a20e10206843082ac8 (diff)
parentf43a1dc55d42de3097f75ca65baead9a2ff05c78 (diff)
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Merge branch 'fogfish/embedded-arm-android'
* fogfish/embedded-arm-android: Raspberry PI / Android a minimal cross-compile configuration OTP-11805
Diffstat (limited to 'lib')
-rw-r--r--lib/erl_interface/src/connect/ei_connect.c4
-rw-r--r--lib/erl_interface/src/connect/ei_resolve.c2
-rw-r--r--lib/kernel/src/os.erl11
-rw-r--r--lib/os_mon/c_src/memsup.c8
4 files changed, 20 insertions, 5 deletions
diff --git a/lib/erl_interface/src/connect/ei_connect.c b/lib/erl_interface/src/connect/ei_connect.c
index 3175d1bdfd..2e8418d61e 100644
--- a/lib/erl_interface/src/connect/ei_connect.c
+++ b/lib/erl_interface/src/connect/ei_connect.c
@@ -1166,7 +1166,11 @@ static unsigned int gen_challenge(void)
uname(&s.name);
s.cpu = clock();
s.pid = getpid();
+#ifndef __ANDROID__
s.hid = gethostid();
+#else
+ s.hid = 0;
+#endif
s.uid = getuid();
s.gid = getgid();
diff --git a/lib/erl_interface/src/connect/ei_resolve.c b/lib/erl_interface/src/connect/ei_resolve.c
index 74dcba61a7..cffcac801c 100644
--- a/lib/erl_interface/src/connect/ei_resolve.c
+++ b/lib/erl_interface/src/connect/ei_resolve.c
@@ -642,7 +642,7 @@ struct hostent *ei_gethostbyname_r(const char *name,
#ifndef HAVE_GETHOSTBYNAME_R
return my_gethostbyname_r(name,hostp,buffer,buflen,h_errnop);
#else
-#if (defined(__GLIBC__) || (__FreeBSD_version >= 602000) || defined(__DragonFly__))
+#if (defined(__GLIBC__) || (__FreeBSD_version >= 602000) || defined(__DragonFly__) || defined(__ANDROID__))
struct hostent *result;
gethostbyname_r(name, hostp, buffer, buflen, &result, h_errnop);
diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl
index 9ffa9adeab..3bda391b8e 100644
--- a/lib/kernel/src/os.erl
+++ b/lib/kernel/src/os.erl
@@ -230,7 +230,9 @@ unix_cmd(Cmd) ->
%% and the commands are read from standard input. We set the
%% $1 parameter for easy identification of the resident shell.
%%
--define(SHELL, "/bin/sh -s unix:cmd 2>&1").
+-define(ROOT, "/").
+-define(ROOT_ANDROID, "/system").
+-define(SHELL, "bin/sh -s unix:cmd 2>&1").
-define(PORT_CREATOR_NAME, os_cmd_port_creator).
%%
@@ -280,7 +282,12 @@ start_port_srv(Request) ->
end.
start_port_srv_handle({Ref,Client}) ->
- Reply = try open_port({spawn, ?SHELL},[stream]) of
+ Path = case lists:reverse(erlang:system_info(system_architecture)) of
+ % androideabi
+ "ibaediordna" ++ _ -> filename:join([?ROOT_ANDROID, ?SHELL]);
+ _ -> filename:join([?ROOT, ?SHELL])
+ end,
+ Reply = try open_port({spawn, Path},[stream]) of
Port when is_port(Port) ->
(catch port_connect(Port, Client)),
unlink(Port),
diff --git a/lib/os_mon/c_src/memsup.c b/lib/os_mon/c_src/memsup.c
index b5114d10ed..409db84aa7 100644
--- a/lib/os_mon/c_src/memsup.c
+++ b/lib/os_mon/c_src/memsup.c
@@ -324,7 +324,7 @@ get_mem_procfs(memory_ext *me){
/* arch specific functions */
-#if defined(__linux__) /* ifdef SYSINFO */
+#if defined(__linux__) && !defined(__ANDROID__)/* ifdef SYSINFO */
/* sysinfo does not include cached memory which is a problem. */
static int
get_extended_mem_sysinfo(memory_ext *me) {
@@ -395,8 +395,12 @@ get_extended_mem_sgi(memory_ext *me) {
static void
get_extended_mem(memory_ext *me) {
+/* android */
+#if defined(__ANDROID__)
+ if (get_mem_procfs(me)) return;
+
/* linux */
-#if defined(__linux__)
+#elif defined(__linux__)
if (get_mem_procfs(me)) return;
if (get_extended_mem_sysinfo(me)) return;