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Event-driven programs want to wait until the xs_fileno triggers for reading, and then repeatedly call xs_check_watch. Also xs_read_watch exposes a useless "num" out parameter, which should always (if things aren't going hideously wrong) be at least 2 and which the caller shouldn't be interested in. So xs_check_watch doesn't have one of those. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
118 lines
3.4 KiB
Makefile
118 lines
3.4 KiB
Makefile
XEN_ROOT=$(CURDIR)/../..
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include $(XEN_ROOT)/tools/Rules.mk
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MAJOR = 3.0
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MINOR = 1
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CFLAGS += -Werror
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CFLAGS += -I.
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CFLAGS += $(CFLAGS_libxenctrl)
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CLIENTS := xenstore-exists xenstore-list xenstore-read xenstore-rm xenstore-chmod
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CLIENTS += xenstore-write xenstore-ls xenstore-watch
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XENSTORED_OBJS = xenstored_core.o xenstored_watch.o xenstored_domain.o xenstored_transaction.o xs_lib.o talloc.o utils.o tdb.o hashtable.o
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XENSTORED_OBJS_$(CONFIG_Linux) = xenstored_linux.o
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XENSTORED_OBJS_$(CONFIG_SunOS) = xenstored_solaris.o xenstored_probes.o
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XENSTORED_OBJS_$(CONFIG_NetBSD) = xenstored_netbsd.o
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XENSTORED_OBJS += $(XENSTORED_OBJS_y)
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ifneq ($(XENSTORE_STATIC_CLIENTS),y)
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LIBXENSTORE := libxenstore.so
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else
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LIBXENSTORE := libxenstore.a
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xenstore xenstore-control: CFLAGS += -static
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endif
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ALL_TARGETS = libxenstore.so libxenstore.a clients xs_tdb_dump xenstored
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.PHONY: all
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all: $(ALL_TARGETS)
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.PHONY: clients
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clients: xenstore $(CLIENTS) xenstore-control
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ifeq ($(CONFIG_SunOS),y)
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xenstored_probes.h: xenstored_probes.d
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dtrace -C -h -s xenstored_probes.d
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xenstored_solaris.o: xenstored_probes.h
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xenstored_probes.o: xenstored_solaris.o
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dtrace -C -G -s xenstored_probes.d xenstored_solaris.o
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CFLAGS += -DHAVE_DTRACE=1
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endif
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xenstored: $(XENSTORED_OBJS)
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$(CC) $(LDFLAGS) $^ $(LDLIBS_libxenctrl) $(SOCKET_LIBS) -o $@ $(APPEND_LDFLAGS)
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$(CLIENTS): xenstore
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ln -f xenstore $@
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xenstore: xenstore_client.o $(LIBXENSTORE)
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$(CC) $(LDFLAGS) $< $(LDLIBS_libxenstore) $(SOCKET_LIBS) -o $@ $(APPEND_LDFLAGS)
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xenstore-control: xenstore_control.o $(LIBXENSTORE)
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$(CC) $(LDFLAGS) $< $(LDLIBS_libxenstore) $(SOCKET_LIBS) -o $@ $(APPEND_LDFLAGS)
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xs_tdb_dump: xs_tdb_dump.o utils.o tdb.o talloc.o
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$(CC) $(LDFLAGS) $^ -o $@ $(APPEND_LDFLAGS)
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libxenstore.so: libxenstore.so.$(MAJOR)
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ln -sf $< $@
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libxenstore.so.$(MAJOR): libxenstore.so.$(MAJOR).$(MINOR)
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ln -sf $< $@
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xs.opic: CFLAGS += -DUSE_PTHREAD
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libxenstore.so.$(MAJOR).$(MINOR): xs.opic xs_lib.opic
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$(CC) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) -Wl,libxenstore.so.$(MAJOR) $(SHLIB_LDFLAGS) -o $@ $^ $(SOCKET_LIBS) -lpthread $(APPEND_LDFLAGS)
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libxenstore.a: xs.o xs_lib.o
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$(AR) rcs $@ $^
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.PHONY: clean
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clean:
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rm -f *.a *.o *.opic *.so* xenstored_probes.h
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rm -f xenstored xs_random xs_stress xs_crashme
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rm -f xs_tdb_dump xenstore-control
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rm -f xenstore $(CLIENTS)
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$(RM) $(DEPS)
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.PHONY: TAGS
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TAGS:
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etags `find . -name '*.[ch]'`
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.PHONY: tarball
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tarball: clean
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cd .. && tar -c -j -v -h -f xenstore.tar.bz2 xenstore/
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.PHONY: install
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install: all
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$(INSTALL_DIR) $(DESTDIR)$(BINDIR)
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$(INSTALL_DIR) $(DESTDIR)$(SBINDIR)
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$(INSTALL_DIR) $(DESTDIR)$(INCLUDEDIR)
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$(INSTALL_DIR) $(DESTDIR)/var/run/xenstored
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$(INSTALL_DIR) $(DESTDIR)/var/lib/xenstored
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$(INSTALL_PROG) xenstored $(DESTDIR)$(SBINDIR)
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$(INSTALL_PROG) xenstore-control $(DESTDIR)$(BINDIR)
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$(INSTALL_PROG) xenstore $(DESTDIR)$(BINDIR)
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set -e ; for c in $(CLIENTS) ; do \
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ln -f $(DESTDIR)$(BINDIR)/xenstore $(DESTDIR)$(BINDIR)/$${c} ; \
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done
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$(INSTALL_DIR) $(DESTDIR)$(LIBDIR)
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$(INSTALL_PROG) libxenstore.so.$(MAJOR).$(MINOR) $(DESTDIR)$(LIBDIR)
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ln -sf libxenstore.so.$(MAJOR).$(MINOR) $(DESTDIR)$(LIBDIR)/libxenstore.so.$(MAJOR)
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ln -sf libxenstore.so.$(MAJOR) $(DESTDIR)$(LIBDIR)/libxenstore.so
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$(INSTALL_DATA) libxenstore.a $(DESTDIR)$(LIBDIR)
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$(INSTALL_DATA) xs.h $(DESTDIR)$(INCLUDEDIR)
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$(INSTALL_DATA) xs_lib.h $(DESTDIR)$(INCLUDEDIR)
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-include $(DEPS)
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# never delete any intermediate files.
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.SECONDARY:
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