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authorLukas Larsson <[email protected]>2013-03-14 15:42:19 +0100
committerLukas Larsson <[email protected]>2014-02-24 15:15:55 +0100
commit200fbe924466720bd2a8c5eb05b05d67b0a2414c (patch)
treee78056a1247d75978646b629cd0e01688e65ff58 /erts/epmd/src
parentfdcdaca338849d7f63d4300e489318f6ee275d82 (diff)
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Added support for ENEA OSE
This port has support for both non-smp and smp. It contains a new way to do io checking in which erts_poll_wait receives the payload of the polled entity. This has implications for all linked-in drivers.
Diffstat (limited to 'erts/epmd/src')
-rw-r--r--erts/epmd/src/Makefile.in24
-rw-r--r--erts/epmd/src/epmd.c2
-rw-r--r--erts/epmd/src/epmd_int.h18
-rw-r--r--erts/epmd/src/epmd_srv.c7
4 files changed, 48 insertions, 3 deletions
diff --git a/erts/epmd/src/Makefile.in b/erts/epmd/src/Makefile.in
index e94674e6f4..faf0101ad7 100644
--- a/erts/epmd/src/Makefile.in
+++ b/erts/epmd/src/Makefile.in
@@ -18,6 +18,9 @@
#
include $(ERL_TOP)/make/target.mk
+ifeq ($(findstring ose,$(TARGET)),ose)
+include $(ERL_TOP)/make/$(TARGET)/ose_lm.mk
+endif
ifeq ($(TYPE),debug)
PURIFY =
@@ -64,9 +67,13 @@ else
ifeq ($(findstring vxworks,$(TARGET)),vxworks)
ERTS_INTERNAL_LIBS=-L../../lib/internal/$(TARGET) -lerts_internal$(ERTS_LIB_TYPEMARKER) @ERTS_INTERNAL_X_LIBS@
else
+ifeq ($(findstring ose,$(TARGET)),ose)
+ERTS_INTERNAL_LIBS=-L../../lib/internal/$(TARGET) -lerts_internal$(ERTS_LIB_TYPEMARKER) @ERTS_INTERNAL_X_LIBS@
+else
ERTS_INTERNAL_LIBS=-L../../lib/internal/$(TARGET) -lerts_internal$(ERTS_LIB_TYPEMARKER) @ERTS_INTERNAL_X_LIBS@ -lm
endif
endif
+endif
ERTS_LIB = $(ERL_TOP)/erts/lib_src/obj/$(TARGET)/$(TYPE)/MADE
@@ -74,7 +81,11 @@ CC = @CC@
WFLAGS = @WFLAGS@
CFLAGS = @CFLAGS@ @DEFS@ $(TYPE_FLAGS) $(WFLAGS) $(ERTS_INCL)
LD = @LD@
+ifeq ($(findstring ose,$(TARGET)),ose)
+LIBS = $(ERTS_INTERNAL_LIBS) @LIBS@
+else
LIBS = @LIBS@ $(ERTS_INTERNAL_LIBS)
+endif
LDFLAGS = @LDFLAGS@
@@ -123,12 +134,25 @@ clean:
rm -f *.o
rm -f *~ core
+ifeq ($(findstring ose,$(TARGET)),ose)
+$(OBJDIR)/ose_confd.o: $(OSEROOT)/src/ose_confd.c
+ $(V_CC) $(CFLAGS) -o $@ -c $<
+$(OBJDIR)/crt0_lm.o: $(OSEROOT)/src/crt0_lm.c
+ $(V_CC) $(CFLAGS) -o $@ -c $<
+OSE_LM_OBJS += $(OBJDIR)/ose_confd.o $(OBJDIR)/crt0_lm.o
+endif
+
#
# Objects & executables
#
+ifeq ($(findstring ose,$(TARGET)),ose)
+$(BINDIR)/$(EPMD): $(EPMD_OBJS) $(ERTS_LIB) $(OSE_LM_OBJS)
+ $(call build-ose-load-module, $@, $(EPMD_OBJS) $(OSE_LM_OBJS), $(LIBS), $(LMCONF))
+else
$(BINDIR)/$(EPMD): $(EPMD_OBJS) $(ERTS_LIB)
$(ld_verbose)$(PURIFY) $(LD) $(LDFLAGS) -o $@ $(EPMD_OBJS) $(LIBS)
+endif
$(OBJDIR)/%.o: %.c epmd.h epmd_int.h
$(V_CC) $(CFLAGS) $(EPMD_FLAGS) -o $@ -c $<
diff --git a/erts/epmd/src/epmd.c b/erts/epmd/src/epmd.c
index 2d55b37ff3..5d5c3a1c3c 100644
--- a/erts/epmd/src/epmd.c
+++ b/erts/epmd/src/epmd.c
@@ -389,7 +389,7 @@ static void run_daemon(EpmdVars *g)
}
#endif
-#if defined(VXWORKS)
+#if defined(VXWORKS) || defined(__OSE__)
static void run_daemon(EpmdVars *g)
{
run(g);
diff --git a/erts/epmd/src/epmd_int.h b/erts/epmd/src/epmd_int.h
index 656dbd1f45..d4597be30c 100644
--- a/erts/epmd/src/epmd_int.h
+++ b/erts/epmd/src/epmd_int.h
@@ -36,6 +36,13 @@
#define DONT_USE_MAIN
#endif
+#ifdef __OSE__
+# define NO_DAEMON
+# define NO_SYSLOG
+# define NO_SYSCONF
+# define NO_FCNTL
+#endif
+
/* ************************************************************************ */
/* Standard includes */
@@ -92,7 +99,11 @@
#endif /* ! WIN32 */
#include <ctype.h>
-#include <signal.h>
+
+#if !defined(__OSE__)
+# include <signal.h>
+#endif
+
#include <errno.h>
@@ -110,6 +121,11 @@
#include <stdarg.h>
+#ifdef __OSE__
+# include "sys/select.h"
+#endif
+
+
/* ************************************************************************ */
/* Replace some functions by others by making the function name a macro */
diff --git a/erts/epmd/src/epmd_srv.c b/erts/epmd/src/epmd_srv.c
index 90df7cc25a..247fd34d5a 100644
--- a/erts/epmd/src/epmd_srv.c
+++ b/erts/epmd/src/epmd_srv.c
@@ -29,6 +29,11 @@
# define INADDR_NONE 0xffffffff
#endif
+#if defined(__OSE__)
+# include "sys/ioctl.h"
+# define sleep(x) delay(x*1000)
+#endif
+
/*
*
* This server is a local name server for Erlang nodes. Erlang nodes can
@@ -273,7 +278,7 @@ void run(EpmdVars *g)
num_sockets = 1;
}
-#if !defined(__WIN32__)
+#if !defined(__WIN32__) && !defined(__OSE__)
/* We ignore the SIGPIPE signal that is raised when we call write
twice on a socket closed by the other end. */
signal(SIGPIPE, SIG_IGN);