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authorDmitry Kolesnikov <dmitry.kolesnikov>2014-02-11 00:27:11 +0200
committerHenrik Nord <[email protected]>2014-03-21 13:23:03 +0100
commitf43a1dc55d42de3097f75ca65baead9a2ff05c78 (patch)
treef5b0705515e4c571db694f8d8dea3562bae265e4 /erts/lib_src
parent3c06b5b3cdde72453d97910889e38e91c1dd4870 (diff)
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Raspberry PI / Android a minimal cross-compile configuration
Enable a cross compile Erlang/OTP platform to Android or Raspberry PI using Android NDK. Port emulator and core application to support target HW platform. Exclude any add-on services required for OTP platform deployment into target hardware due to device fragmentation and jail-break requirements. * fix erts/emulator/beam/sys.h Disable redefinition of __noreturn macro * port erts/emulator/sys/unix/erl_child_setup.c Use techniques proposed by https://code.google.com/p/erlang4android to access system properties * fix erts/emulator/sys/unix/erl_unix_sys_ddll.c The static linking of emulator cannot find dlerror(), dlopen() symbols * port erts/emulator/sys/unix/sys.c make path to shell configurable at build time * port erts/etc/common/Makefile.in disable librt for *-linux-androideabi * port erts/lib_src/pthread/ethread.c Use techniques proposed by https://code.google.com/p/erlang4android to disable emulator crash if kernel threads are on. Replace unreliable pthread_sigmask() by sigprocmask() * port lib/erl_interface/src/connect/ei_connect.c Disable call to undefined gethostid() * port lib/erl_interface/src/connect/ei_resolve.c Use gethostbyname_r() on Android platform
Diffstat (limited to 'erts/lib_src')
-rw-r--r--erts/lib_src/pthread/ethread.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/erts/lib_src/pthread/ethread.c b/erts/lib_src/pthread/ethread.c
index 7f27b5f29c..79784c5b84 100644
--- a/erts/lib_src/pthread/ethread.c
+++ b/erts/lib_src/pthread/ethread.c
@@ -541,7 +541,11 @@ int ethr_sigmask(int how, const sigset_t *set, sigset_t *oset)
return EINVAL;
}
#endif
- return pthread_sigmask(how, set, oset);
+#if defined(__ANDROID__)
+ return sigprocmask(how, set, oset);
+#else
+ return pthread_sigmask(how, set, oset);
+#endif
}
int ethr_sigwait(const sigset_t *set, int *sig)