v0.4.0: ipc_wait_event* functions now receive a timeout value
parent
c879d49c31
commit
ef2c05fc25
24
Makefile
24
Makefile
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@ -1,5 +1,5 @@
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PACKAGE = 'ipc'
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VERSION = '0.1.0'
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VERSION = '0.4.0'
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PREFIX := /usr/local
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BINDIR := $(PREFIX)/bin
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@ -62,25 +62,25 @@ libipc.so: src/communication.o src/error.o src/logger.o src/message.o src/networ
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$(Q)$(CC) -o libipc.so -shared $(LDFLAGS) src/communication.o src/error.o src/logger.o src/message.o src/network.o src/usocket.o src/utils.o
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libipc.so.install: libipc.so
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@echo '[01;31m IN > [01;37m$(LIBDIR)/libipc.so.0.1.0[00m'
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@echo '[01;31m IN > [01;37m$(LIBDIR)/libipc.so.0.4.0[00m'
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$(Q)mkdir -p '$(DESTDIR)$(LIBDIR)'
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$(Q)install -m0755 libipc.so $(DESTDIR)$(LIBDIR)/libipc.so.0.1.0
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@echo '[01;33m LN > [01;37m$(LIBDIR)/libipc.so.0.1[00m'
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$(Q)ln -sf '$(LIBDIR)/libipc.so.0.1.0' '$(DESTDIR)/$(LIBDIR)/libipc.so.0.1'
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$(Q)install -m0755 libipc.so $(DESTDIR)$(LIBDIR)/libipc.so.0.4.0
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@echo '[01;33m LN > [01;37m$(LIBDIR)/libipc.so.0.4[00m'
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$(Q)ln -sf '$(LIBDIR)/libipc.so.0.4.0' '$(DESTDIR)/$(LIBDIR)/libipc.so.0.4'
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@echo '[01;33m LN > [01;37m$(LIBDIR)/libipc.so.0[00m'
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$(Q)ln -sf '$(LIBDIR)/libipc.so.0.1.0' '$(DESTDIR)/$(LIBDIR)/libipc.so.0'
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$(Q)ln -sf '$(LIBDIR)/libipc.so.0.4.0' '$(DESTDIR)/$(LIBDIR)/libipc.so.0'
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@echo '[01;33m LN > [01;37m$(LIBDIR)/libipc.so[00m'
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$(Q)ln -sf '$(LIBDIR)/libipc.so.0.1.0' '$(DESTDIR)/$(LIBDIR)/libipc.so'
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$(Q)ln -sf '$(LIBDIR)/libipc.so.0.4.0' '$(DESTDIR)/$(LIBDIR)/libipc.so'
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libipc.so.clean:
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@echo '[01;37m RM > [01;37mlibipc.so[00m'
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$(Q)rm -f libipc.so
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libipc.so.uninstall:
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@echo '[01;37m RM > [01;37m$(LIBDIR)/libipc.so.0.1.0[00m'
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$(Q)rm -f '$(DESTDIR)$(LIBDIR)/libipc.so.0.1.0'
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@echo '[01;37m RM > [01;37m$(LIBDIR)/libipc.so.0.1[00m'
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$(Q)rm -f '$(DESTDIR)$(LIBDIR)/libipc.so.0.1'
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@echo '[01;37m RM > [01;37m$(LIBDIR)/libipc.so.0.4.0[00m'
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$(Q)rm -f '$(DESTDIR)$(LIBDIR)/libipc.so.0.4.0'
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@echo '[01;37m RM > [01;37m$(LIBDIR)/libipc.so.0.4[00m'
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$(Q)rm -f '$(DESTDIR)$(LIBDIR)/libipc.so.0.4'
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@echo '[01;37m RM > [01;37m$(LIBDIR)/libipc.so.0[00m'
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$(Q)rm -f '$(DESTDIR)$(LIBDIR)/libipc.so.0'
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@echo '[01;37m RM > [01;37m$(LIBDIR)/libipc.so[00m'
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@ -296,7 +296,7 @@ $(PACKAGE)-$(VERSION).tar.bz2: distdir
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$(PACKAGE)-$(VERSION)/src/utils.h
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help:
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@echo '[01;37m :: ipc-0.1.0[00m'
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@echo '[01;37m :: ipc-0.4.0[00m'
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@echo ''
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@echo '[01;37mGeneric targets:[00m'
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@echo '[00m - [01;32mhelp [37m Prints this help message.[00m'
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@ -1,6 +1,6 @@
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package=ipc
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version=0.3.0
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version=0.4.0
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CFLAGS="-Wall -Wextra -g"
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@ -381,7 +381,8 @@ enum ipc_errors handle_message (struct ipc_event *event
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enum ipc_errors ipc_wait_event_networkd (struct ipc_connection_infos *cinfos
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, struct ipc_connection_info *cinfo // NULL for clients
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, struct ipc_event *event
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, struct ipc_switchings *switchdb)
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, struct ipc_switchings *switchdb
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, long *timer /** TODO: timers */)
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{
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T_R ((cinfos == NULL), IPC_ERROR_WAIT_EVENT__NO_CLIENTS_PARAM);
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T_R ((event == NULL), IPC_ERROR_WAIT_EVENT__NO_EVENT_PARAM);
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@ -419,7 +420,24 @@ enum ipc_errors ipc_wait_event_networkd (struct ipc_connection_infos *cinfos
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}
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readf = master;
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T_PERROR_R ((select(fdmax+1, &readf, NULL, NULL, NULL) == -1), "select", IPC_ERROR_WAIT_EVENT__SELECT);
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struct timeval *ptimeout = NULL;
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SECURE_DECLARATION (struct timeval, timeout);
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if (timer != NULL && *timer > 0) {
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timeout.tv_sec = *timer;
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ptimeout = &timeout;
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}
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T_PERROR_R ((select(fdmax+1, &readf, NULL, NULL, ptimeout) == -1), "select", IPC_ERROR_WAIT_EVENT__SELECT);
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if (ptimeout != NULL) {
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*timer = timeout.tv_sec;
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if (*timer == 0) {
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IPC_EVENT_SET(event, IPC_EVENT_TYPE_TIMER, NULL, NULL);
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return IPC_ERROR_NONE;
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}
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}
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for (i = 0; i <= (size_t) fdmax; i++) {
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if (FD_ISSET(i, &readf)) {
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@ -440,9 +458,10 @@ enum ipc_errors ipc_wait_event_networkd (struct ipc_connection_infos *cinfos
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enum ipc_errors ipc_wait_event (struct ipc_connection_infos *cinfos
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, struct ipc_connection_info *cinfo // NULL for clients
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, struct ipc_event *event)
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, struct ipc_event *event
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, long *timer)
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{
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return ipc_wait_event_networkd (cinfos, cinfo, event, NULL);
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return ipc_wait_event_networkd (cinfos, cinfo, event, NULL, timer);
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}
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// store and remove only pointers on allocated structures
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@ -18,7 +18,7 @@
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#define IPC_HEADER_SIZE 6
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#define IPC_MAX_MESSAGE_SIZE 8000000-IPC_HEADER_SIZE
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#define IPC_VERSION 3
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#define IPC_VERSION 4
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#if ! defined(IPC_WITHOUT_ERRORS) && ! defined(IPC_WITH_ERRORS)
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#define IPC_WITH_ERRORS 2
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@ -123,6 +123,7 @@ enum ipc_event_type {
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, IPC_EVENT_TYPE_DISCONNECTION = 5
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, IPC_EVENT_TYPE_MESSAGE = 6
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, IPC_EVENT_TYPE_LOOKUP = 7
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, IPC_EVENT_TYPE_TIMER = 8
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};
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enum ipc_errors {
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@ -310,7 +311,8 @@ enum ipc_errors ipc_write (const struct ipc_connection_info *, const struct ipc_
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enum ipc_errors ipc_wait_event (struct ipc_connection_infos *clients
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, struct ipc_connection_info *srv
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, struct ipc_event *event);
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, struct ipc_event *event
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, long *timer);
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// store and remove only pointers on allocated structures
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enum ipc_errors ipc_add (struct ipc_connection_infos *, struct ipc_connection_info *);
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@ -390,7 +392,8 @@ struct networkd {
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enum ipc_errors ipc_wait_event_networkd (struct ipc_connection_infos *cinfos
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, struct ipc_connection_info *cinfo // NULL for clients
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, struct ipc_event *event
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, struct ipc_switchings *switchdb);
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, struct ipc_switchings *switchdb
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, long *timer);
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void ipc_switching_add (struct ipc_switchings *is, int orig, int dest);
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