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-rw-r--r--.gitignore17
-rw-r--r--Makefile53
-rw-r--r--Makefile.am112
-rwxr-xr-xbootstrap.sh80
-rw-r--r--configure.ac75
-rw-r--r--dbus-job.c2
-rw-r--r--dbus-manager.c44
-rw-r--r--execute.c2
-rw-r--r--job.h2
-rw-r--r--load-fragment.c26
-rw-r--r--logger.c8
-rw-r--r--m4/attributes.m4311
-rw-r--r--ratelimit.h30
-rw-r--r--service.c22
-rw-r--r--service.h2
-rw-r--r--socket-util.c1
-rw-r--r--timer.h2
-rw-r--r--unit.c10
-rw-r--r--util.c12
19 files changed, 677 insertions, 134 deletions
diff --git a/.gitignore b/.gitignore
index 9c5193d27e..a1956d5d72 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,20 @@ systemctl.c
systemd-interfaces.c
systemadm
systemadm.c
+.deps/
+Makefile.in
+aclocal.m4
+*.cache
+compile
+config.guess
+config.h
+config.h.in
+config.log
+config.status
+config.sub
+configure
+depcomp
+install-sh
+missing
+stamp-*
+*.stamp
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 41df4e29e3..0000000000
--- a/Makefile
+++ /dev/null
@@ -1,53 +0,0 @@
-CFLAGS=-Wall -Wextra -O0 -g -pipe -D_GNU_SOURCE -fdiagnostics-show-option -Wno-unused-parameter -DUNIT_PATH=\"/tmp/does/not/exist\" `pkg-config --cflags libudev dbus-1`
-LIBS=-lrt -lcap `pkg-config --libs libudev dbus-1`
-
-COMMON= \
- unit.o \
- util.o \
- set.o \
- hashmap.o \
- strv.o \
- job.o \
- manager.o \
- conf-parser.o \
- load-fragment.o \
- socket-util.o \
- log.o \
- service.o \
- automount.o \
- mount.o \
- device.o \
- target.o \
- snapshot.o \
- socket.o \
- timer.o \
- load-dropin.o \
- execute.o \
- ratelimit.o \
- dbus.o \
- dbus-manager.o \
- dbus-unit.o \
- dbus-job.o
-
-all: systemd test-engine test-job-type systemd-logger systemctl systemadm
-
-systemd: main.o $(COMMON)
- $(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-systemd-logger: logger.o $(COMMON)
- $(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-test-engine: test-engine.o $(COMMON)
- $(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-test-job-type: test-job-type.o $(COMMON)
- $(CC) $(CFLAGS) -o $@ $^ $(LIBS)
-
-systemctl: systemctl.vala
- valac -g --save-temps systemctl.vala systemd-interfaces.vala --pkg=dbus-glib-1 --pkg=posix
-
-systemadm: systemadm.vala
- valac -g --save-temps systemadm.vala systemd-interfaces.vala --pkg=dbus-glib-1 --pkg=posix --pkg gee-1.0 --pkg gtk+-2.0
-
-clean:
- rm -f *.o systemd test-engine systemctl systemadm
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000000..8ac2c2da4c
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,112 @@
+# This file is part of systemd.
+#
+# Copyright 2010 Lennart Poettering
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# systemd is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
+
+ACLOCAL_AMFLAGS = -I m4
+
+AM_CPPFLAGS = \
+ -include $(top_builddir)/config.h \
+ -DUNIT_PATH=\"/tmp/does/not/exist\"
+
+sbin_PROGRAMS = \
+ systemd
+
+bin_PROGRAMS = \
+ systemctl \
+ systemadm \
+ systemd-logger
+
+noinst_PROGRAMS = \
+ test-engine \
+ test-job-type
+
+BASIC_SOURCES= \
+ util.c \
+ hashmap.c \
+ set.c \
+ strv.c \
+ conf-parser.c \
+ socket-util.c \
+ log.c \
+ ratelimit.c
+
+COMMON_SOURCES= \
+ $(BASIC_SOURCES) \
+ unit.c \
+ job.c \
+ manager.c \
+ load-fragment.c \
+ service.c \
+ automount.c \
+ mount.c \
+ device.c \
+ target.c \
+ snapshot.c \
+ socket.c \
+ timer.c \
+ load-dropin.c \
+ execute.c \
+ dbus.c \
+ dbus-manager.c \
+ dbus-unit.c \
+ dbus-job.c
+
+systemd_SOURCES = \
+ $(COMMON_SOURCES) \
+ main.c
+
+systemd_CPPFLAGS = \
+ $(AM_CPPFLAGS) \
+ $(DBUS_CFLAGS) \
+ $(UDEV_CFLAGS)
+
+systemd_LDADD = \
+ $(DBUS_LIBS) \
+ $(UDEV_LIBS)
+
+test_engine_SOURCES = \
+ $(COMMON_SOURCES) \
+ test-engine.c
+
+test_engine_CPPFLAGS = $(systemd_CPPFLAGS)
+test_engine_LDADD = $(systemd_LDADD)
+
+test_job_type_SOURCES = \
+ $(COMMON_SOURCES) \
+ test-engine.c
+
+test_job_type_CPPFLAGS = $(systemd_CPPFLAGS)
+test_job_type_LDADD = $(systemd_LDADD)
+
+systemd_logger_SOURCES = \
+ $(BASIC_SOURCES) \
+ logger.c
+
+VALAFLAGS = -g --save-temps --pkg=dbus-glib-1 --pkg=posix --pkg gee-1.0 --pkg gtk+-2.0
+
+systemctl_SOURCES = \
+ systemctl.vala \
+ systemd-interfaces.vala
+
+systemctl_CPPFLAGS = $(AM_CPPFLAGS) $(DBUSGLIB_CFLAGS)
+systemctl_LDADD = $(DBUSGLIB_LIBS)
+
+systemadm_SOURCES = \
+ systemadm.vala \
+ systemd-interfaces.vala
+
+systemadm_CPPFLAGS = $(AM_CPPFLAGS) $(DBUSGLIB_CFLAGS) $(GTK_CFLAGS)
+systemadm_LDADD = $(DBUSGLIB_LIBS) $(GTK_LIBS)
diff --git a/bootstrap.sh b/bootstrap.sh
new file mode 100755
index 0000000000..73243ed440
--- /dev/null
+++ b/bootstrap.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+# This file is part of systemd.
+#
+# Copyright 2010 Lennart Poettering
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# systemd is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
+
+AM_VERSION=1.11
+AC_VERSION=2.63
+
+run_versioned() {
+ local P
+ local V
+
+ V=$(echo "$2" | sed -e 's,\.,,g')
+
+ if [ -e "`which $1$V 2> /dev/null`" ] ; then
+ P="$1$V"
+ else
+ if [ -e "`which $1-$2 2> /dev/null`" ] ; then
+ P="$1-$2"
+ else
+ P="$1"
+ fi
+ fi
+
+ shift 2
+ "$P" "$@"
+}
+
+set -ex
+
+if [ -f .git/hooks/pre-commit.sample -a ! -f .git/hooks/pre-commit ] ; then
+ cp -p .git/hooks/pre-commit.sample .git/hooks/pre-commit && \
+ chmod +x .git/hooks/pre-commit && \
+ echo "Activated pre-commit hook."
+fi
+
+# We check for this here, because if pkg-config is not found in the
+# system, it's likely that the pkg.m4 macro file is also not present,
+# which will make PKG_PROG_PKG_CONFIG be undefined and the generated
+# configure file faulty.
+if ! pkg-config --version &>/dev/null; then
+ echo "pkg-config is required to bootstrap this program" &>/dev/null
+ exit 1
+fi
+
+if type -p colorgcc > /dev/null ; then
+ export CC=colorgcc
+fi
+
+if [ "x$1" = "xam" ] ; then
+ run_versioned automake "$VERSION" -a -c --foreign
+ ./config.status
+else
+ rm -rf autom4te.cache
+ rm -f config.cache
+
+ run_versioned aclocal "$AM_VERSION" -I m4
+ run_versioned autoconf "$AC_VERSION" -Wall
+ run_versioned autoheader "$AC_VERSION"
+ run_versioned automake "$AM_VERSION" --copy --foreign --add-missing
+
+ if [ "x$1" != "xac" ]; then
+ CFLAGS="$CFLAGS -g -O0" ./configure --sysconfdir=/etc --localstatedir=/var "$@"
+ make clean
+ fi
+fi
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000000..95a9ef5ca4
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,75 @@
+# This file is part of systemd.
+#
+# Copyright 2010 Lennart Poettering
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# systemd is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
+
+AC_PREREQ(2.63)
+
+AC_INIT([systemd],[0],[mzflfgrzq (at) 0pointer (dot) net])
+AC_CONFIG_SRCDIR([main.c])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_HEADERS([config.h])
+
+AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax])
+
+AC_SUBST(PACKAGE_URL, [http://git.0pointer.de/?p=systemd.git])
+
+AC_CANONICAL_HOST
+
+AM_SILENT_RULES([yes])
+
+AC_CHECK_PROG([STOW], [stow], [yes], [no])
+
+AS_IF([test "x$STOW" = "xyes" && test -d /usr/local/stow], [
+ AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
+ ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
+])
+
+AC_PROG_CC
+AC_PROG_CC_C99
+AM_PROG_CC_C_O
+AC_PROG_GCC_TRADITIONAL
+AC_USE_SYSTEM_EXTENSIONS
+
+CC_CHECK_CFLAGS_APPEND([-Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option -Wno-missing-field-initializers])
+
+AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
+AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
+AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
+
+PKG_CHECK_MODULES(UDEV, [ libudev ])
+AC_SUBST(UDEV_CFLAGS)
+AC_SUBST(UDEV_LIBS)
+
+PKG_CHECK_MODULES(DBUS, [ dbus-1 ])
+AC_SUBST(DBUS_CFLAGS)
+AC_SUBST(DBUS_LIBS)
+
+PKG_CHECK_MODULES(DBUSGLIB, [ dbus-glib-1 ])
+AC_SUBST(DBUSGLIB_CFLAGS)
+AC_SUBST(DBUSGLIB_LIBS)
+
+PKG_CHECK_MODULES(GEE, [ gee-1.0 ])
+AC_SUBST(GEE_CFLAGS)
+AC_SUBST(GEE_LIBS)
+
+PKG_CHECK_MODULES(GTK, [ gtk+-2.0 ])
+AC_SUBST(GTK_CFLAGS)
+AC_SUBST(GTK_LIBS)
+
+AM_PROG_VALAC()
+AC_SUBST(VAPIDIR)
+
+AC_OUTPUT([Makefile])
diff --git a/dbus-job.c b/dbus-job.c
index 70dbfd88eb..544868fc76 100644
--- a/dbus-job.c
+++ b/dbus-job.c
@@ -142,7 +142,7 @@ oom:
return DBUS_HANDLER_RESULT_NEED_MEMORY;
}
-DBusHandlerResult bus_job_message_handler(DBusConnection *connection, DBusMessage *message, void *data) {
+static DBusHandlerResult bus_job_message_handler(DBusConnection *connection, DBusMessage *message, void *data) {
Manager *m = data;
Job *j;
int r;
diff --git a/dbus-manager.c b/dbus-manager.c
index 03a39300df..bdc82df070 100644
--- a/dbus-manager.c
+++ b/dbus-manager.c
@@ -54,7 +54,7 @@
#define INTROSPECTION_END \
"</node>"
-DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusMessage *message, void *data) {
+static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusMessage *message, void *data) {
int r;
Manager *m = data;
DBusError error;
@@ -172,7 +172,7 @@ DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusM
goto oom;
HASHMAP_FOREACH_KEY(u, k, m->units, i) {
- char *unit_path, *job_path;
+ char *u_path, *j_path;
const char *id, *description, *load_state, *active_state, *job_type;
DBusMessageIter sub2;
uint32_t job_id;
@@ -188,21 +188,21 @@ DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusM
load_state = unit_load_state_to_string(u->meta.load_state);
active_state = unit_active_state_to_string(unit_active_state(u));
- if (!(unit_path = unit_dbus_path(u)))
+ if (!(u_path = unit_dbus_path(u)))
goto oom;
if (u->meta.job) {
job_id = (uint32_t) u->meta.job->id;
- if (!(job_path = job_dbus_path(u->meta.job))) {
- free(unit_path);
+ if (!(j_path = job_dbus_path(u->meta.job))) {
+ free(u_path);
goto oom;
}
job_type = job_type_to_string(u->meta.job->type);
} else {
job_id = 0;
- job_path = unit_path;
+ j_path = u_path;
job_type = "";
}
@@ -210,19 +210,19 @@ DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusM
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &description) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &load_state) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &active_state) ||
- !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &unit_path) ||
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &u_path) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_UINT32, &job_id) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &job_type) ||
- !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &job_path)) {
- free(unit_path);
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &j_path)) {
+ free(u_path);
if (u->meta.job)
- free(job_path);
+ free(j_path);
goto oom;
}
- free(unit_path);
+ free(u_path);
if (u->meta.job)
- free(job_path);
+ free(j_path);
if (!dbus_message_iter_close_container(&sub, &sub2))
goto oom;
@@ -245,7 +245,7 @@ DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusM
goto oom;
HASHMAP_FOREACH(j, m->jobs, i) {
- char *unit_path, *job_path;
+ char *u_path, *j_path;
const char *unit, *state, *type;
uint32_t id;
DBusMessageIter sub2;
@@ -258,11 +258,11 @@ DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusM
state = job_state_to_string(j->state);
type = job_type_to_string(j->type);
- if (!(job_path = job_dbus_path(j)))
+ if (!(j_path = job_dbus_path(j)))
goto oom;
- if (!(unit_path = unit_dbus_path(j->unit))) {
- free(job_path);
+ if (!(u_path = unit_dbus_path(j->unit))) {
+ free(j_path);
goto oom;
}
@@ -270,15 +270,15 @@ DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusM
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &unit) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &type) ||
!dbus_message_iter_append_basic(&sub2, DBUS_TYPE_STRING, &state) ||
- !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &job_path) ||
- !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &unit_path)) {
- free(job_path);
- free(unit_path);
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &j_path) ||
+ !dbus_message_iter_append_basic(&sub2, DBUS_TYPE_OBJECT_PATH, &u_path)) {
+ free(j_path);
+ free(u_path);
goto oom;
}
- free(job_path);
- free(unit_path);
+ free(j_path);
+ free(u_path);
if (!dbus_message_iter_close_container(&sub, &sub2))
goto oom;
diff --git a/execute.c b/execute.c
index 94866ebfa3..7bdf1b13b8 100644
--- a/execute.c
+++ b/execute.c
@@ -269,7 +269,7 @@ static int setup_output(const ExecContext *context, const char *ident) {
}
}
-int setup_input(const ExecContext *context) {
+static int setup_input(const ExecContext *context) {
int r;
assert(context);
diff --git a/job.h b/job.h
index 28ed07dbe4..554f9fc986 100644
--- a/job.h
+++ b/job.h
@@ -124,6 +124,8 @@ bool job_type_is_mergeable(JobType a, JobType b);
bool job_type_is_superset(JobType a, JobType b);
bool job_type_is_conflicting(JobType a, JobType b);
+bool job_is_runnable(Job *j);
+
void job_schedule_run(Job *j);
int job_run_and_invalidate(Job *j);
int job_finish_and_invalidate(Job *j, bool success);
diff --git a/load-fragment.c b/load-fragment.c
index 3f1e578f3e..10972e43cd 100644
--- a/load-fragment.c
+++ b/load-fragment.c
@@ -472,7 +472,7 @@ static int config_parse_service_restart(
return 0;
}
-int config_parse_bindtodevice(
+static int config_parse_bindtodevice(
const char *filename,
unsigned line,
const char *section,
@@ -501,7 +501,7 @@ int config_parse_bindtodevice(
return 0;
}
-int config_parse_output(
+static int config_parse_output(
const char *filename,
unsigned line,
const char *section,
@@ -527,7 +527,7 @@ int config_parse_output(
return 0;
}
-int config_parse_input(
+static int config_parse_input(
const char *filename,
unsigned line,
const char *section,
@@ -553,7 +553,7 @@ int config_parse_input(
return 0;
}
-int config_parse_facility(
+static int config_parse_facility(
const char *filename,
unsigned line,
const char *section,
@@ -583,7 +583,7 @@ int config_parse_facility(
return 0;
}
-int config_parse_level(
+static int config_parse_level(
const char *filename,
unsigned line,
const char *section,
@@ -612,7 +612,7 @@ int config_parse_level(
return 0;
}
-int config_parse_io_class(
+static int config_parse_io_class(
const char *filename,
unsigned line,
const char *section,
@@ -643,7 +643,7 @@ int config_parse_io_class(
return 0;
}
-int config_parse_io_priority(
+static int config_parse_io_priority(
const char *filename,
unsigned line,
const char *section,
@@ -671,7 +671,7 @@ int config_parse_io_priority(
return 0;
}
-int config_parse_cpu_sched_policy(
+static int config_parse_cpu_sched_policy(
const char *filename,
unsigned line,
const char *section,
@@ -703,7 +703,7 @@ int config_parse_cpu_sched_policy(
return 0;
}
-int config_parse_cpu_sched_prio(
+static int config_parse_cpu_sched_prio(
const char *filename,
unsigned line,
const char *section,
@@ -732,7 +732,7 @@ int config_parse_cpu_sched_prio(
return 0;
}
-int config_parse_cpu_affinity(
+static int config_parse_cpu_affinity(
const char *filename,
unsigned line,
const char *section,
@@ -775,7 +775,7 @@ int config_parse_cpu_affinity(
return 0;
}
-int config_parse_capabilities(
+static int config_parse_capabilities(
const char *filename,
unsigned line,
const char *section,
@@ -807,7 +807,7 @@ int config_parse_capabilities(
return 0;
}
-int config_parse_secure_bits(
+static int config_parse_secure_bits(
const char *filename,
unsigned line,
const char *section,
@@ -848,7 +848,7 @@ int config_parse_secure_bits(
return 0;
}
-int config_parse_bounding_set(
+static int config_parse_bounding_set(
const char *filename,
unsigned line,
const char *section,
diff --git a/logger.c b/logger.c
index 311458bd26..af3293bd7e 100644
--- a/logger.c
+++ b/logger.c
@@ -155,7 +155,7 @@ static int stream_log(Stream *s, char *p, usec_t timestamp) {
IOVEC_SET_STRING(iovec[1], s->process);
IOVEC_SET_STRING(iovec[2], header_pid);
IOVEC_SET_STRING(iovec[3], p);
- IOVEC_SET_STRING(iovec[4], "\n");
+ IOVEC_SET_STRING(iovec[4], (char*) "\n");
if (writev(s->server->kmsg_fd, iovec, ELEMENTSOF(iovec)) < 0)
return -errno;
@@ -548,9 +548,9 @@ int main(int argc, char *argv[]) {
for (;;) {
struct epoll_event event;
- int n;
+ int k;
- if ((n = epoll_wait(server.epoll_fd,
+ if ((k = epoll_wait(server.epoll_fd,
&event, 1,
server.n_streams <= 0 ? TIMEOUT : -1)) < 0) {
@@ -561,7 +561,7 @@ int main(int argc, char *argv[]) {
goto fail;
}
- if (n <= 0)
+ if (k <= 0)
break;
if ((r = process_event(&server, &event)) < 0)
diff --git a/m4/attributes.m4 b/m4/attributes.m4
new file mode 100644
index 0000000000..3bf96a304b
--- /dev/null
+++ b/m4/attributes.m4
@@ -0,0 +1,311 @@
+dnl Macros to check the presence of generic (non-typed) symbols.
+dnl Copyright (c) 2006-2008 Diego Pettenò <flameeyes@gmail.com>
+dnl Copyright (c) 2006-2008 xine project
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2, or (at your option)
+dnl any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; if not, write to the Free Software
+dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+dnl 02110-1301, USA.
+dnl
+dnl As a special exception, the copyright owners of the
+dnl macro gives unlimited permission to copy, distribute and modify the
+dnl configure scripts that are the output of Autoconf when processing the
+dnl Macro. You need not follow the terms of the GNU General Public
+dnl License when using or distributing such scripts, even though portions
+dnl of the text of the Macro appear in them. The GNU General Public
+dnl License (GPL) does govern all other use of the material that
+dnl constitutes the Autoconf Macro.
+dnl
+dnl This special exception to the GPL applies to versions of the
+dnl Autoconf Macro released by this project. When you make and
+dnl distribute a modified version of the Autoconf Macro, you may extend
+dnl this special exception to the GPL to apply to your modified version as
+dnl well.
+
+dnl Check if the flag is supported by compiler
+dnl CC_CHECK_CFLAGS_SILENT([FLAG], [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
+
+AC_DEFUN([CC_CHECK_CFLAGS_SILENT], [
+ AC_CACHE_VAL(AS_TR_SH([cc_cv_cflags_$1]),
+ [ac_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $1"
+ AC_COMPILE_IFELSE([int a;],
+ [eval "AS_TR_SH([cc_cv_cflags_$1])='yes'"],
+ [eval "AS_TR_SH([cc_cv_cflags_$1])='no'"])
+ CFLAGS="$ac_save_CFLAGS"
+ ])
+
+ AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes],
+ [$2], [$3])
+])
+
+dnl Check if the flag is supported by compiler (cacheable)
+dnl CC_CHECK_CFLAGS([FLAG], [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
+
+AC_DEFUN([CC_CHECK_CFLAGS], [
+ AC_CACHE_CHECK([if $CC supports $1 flag],
+ AS_TR_SH([cc_cv_cflags_$1]),
+ CC_CHECK_CFLAGS_SILENT([$1]) dnl Don't execute actions here!
+ )
+
+ AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes],
+ [$2], [$3])
+])
+
+dnl CC_CHECK_CFLAG_APPEND(FLAG, [action-if-found], [action-if-not-found])
+dnl Check for CFLAG and appends them to CFLAGS if supported
+AC_DEFUN([CC_CHECK_CFLAG_APPEND], [
+ AC_CACHE_CHECK([if $CC supports $1 flag],
+ AS_TR_SH([cc_cv_cflags_$1]),
+ CC_CHECK_CFLAGS_SILENT([$1]) dnl Don't execute actions here!
+ )
+
+ AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes],
+ [CFLAGS="$CFLAGS $1"; DEBUG_CFLAGS="$DEBUG_CFLAGS $1"; $2], [$3])
+])
+
+dnl CC_CHECK_CFLAGS_APPEND([FLAG1 FLAG2], [action-if-found], [action-if-not])
+AC_DEFUN([CC_CHECK_CFLAGS_APPEND], [
+ for flag in $1; do
+ CC_CHECK_CFLAG_APPEND($flag, [$2], [$3])
+ done
+])
+
+dnl Check if the flag is supported by linker (cacheable)
+dnl CC_CHECK_LDFLAGS([FLAG], [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
+
+AC_DEFUN([CC_CHECK_LDFLAGS], [
+ AC_CACHE_CHECK([if $CC supports $1 flag],
+ AS_TR_SH([cc_cv_ldflags_$1]),
+ [ac_save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $1"
+ AC_LINK_IFELSE([int main() { return 1; }],
+ [eval "AS_TR_SH([cc_cv_ldflags_$1])='yes'"],
+ [eval "AS_TR_SH([cc_cv_ldflags_$1])="])
+ LDFLAGS="$ac_save_LDFLAGS"
+ ])
+
+ AS_IF([eval test x$]AS_TR_SH([cc_cv_ldflags_$1])[ = xyes],
+ [$2], [$3])
+])
+
+dnl define the LDFLAGS_NOUNDEFINED variable with the correct value for
+dnl the current linker to avoid undefined references in a shared object.
+AC_DEFUN([CC_NOUNDEFINED], [
+ dnl We check $host for which systems to enable this for.
+ AC_REQUIRE([AC_CANONICAL_HOST])
+
+ case $host in
+ dnl FreeBSD (et al.) does not complete linking for shared objects when pthreads
+ dnl are requested, as different implementations are present; to avoid problems
+ dnl use -Wl,-z,defs only for those platform not behaving this way.
+ *-freebsd* | *-openbsd*) ;;
+ *)
+ dnl First of all check for the --no-undefined variant of GNU ld. This allows
+ dnl for a much more readable commandline, so that people can understand what
+ dnl it does without going to look for what the heck -z defs does.
+ for possible_flags in "-Wl,--no-undefined" "-Wl,-z,defs"; do
+ CC_CHECK_LDFLAGS([$possible_flags], [LDFLAGS_NOUNDEFINED="$possible_flags"])
+ break
+ done
+ ;;
+ esac
+
+ AC_SUBST([LDFLAGS_NOUNDEFINED])
+])
+
+dnl Check for a -Werror flag or equivalent. -Werror is the GCC
+dnl and ICC flag that tells the compiler to treat all the warnings
+dnl as fatal. We usually need this option to make sure that some
+dnl constructs (like attributes) are not simply ignored.
+dnl
+dnl Other compilers don't support -Werror per se, but they support
+dnl an equivalent flag:
+dnl - Sun Studio compiler supports -errwarn=%all
+AC_DEFUN([CC_CHECK_WERROR], [
+ AC_CACHE_CHECK(
+ [for $CC way to treat warnings as errors],
+ [cc_cv_werror],
+ [CC_CHECK_CFLAGS_SILENT([-Werror], [cc_cv_werror=-Werror],
+ [CC_CHECK_CFLAGS_SILENT([-errwarn=%all], [cc_cv_werror=-errwarn=%all])])
+ ])
+])
+
+AC_DEFUN([CC_CHECK_ATTRIBUTE], [
+ AC_REQUIRE([CC_CHECK_WERROR])
+ AC_CACHE_CHECK([if $CC supports __attribute__(( ifelse([$2], , [$1], [$2]) ))],
+ AS_TR_SH([cc_cv_attribute_$1]),
+ [ac_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $cc_cv_werror"
+ AC_COMPILE_IFELSE([$3],
+ [eval "AS_TR_SH([cc_cv_attribute_$1])='yes'"],
+ [eval "AS_TR_SH([cc_cv_attribute_$1])='no'"])
+ CFLAGS="$ac_save_CFLAGS"
+ ])
+
+ AS_IF([eval test x$]AS_TR_SH([cc_cv_attribute_$1])[ = xyes],
+ [AC_DEFINE(
+ AS_TR_CPP([SUPPORT_ATTRIBUTE_$1]), 1,
+ [Define this if the compiler supports __attribute__(( ifelse([$2], , [$1], [$2]) ))]
+ )
+ $4],
+ [$5])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_CONSTRUCTOR], [
+ CC_CHECK_ATTRIBUTE(
+ [constructor],,
+ [void __attribute__((constructor)) ctor() { int a; }],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_FORMAT], [
+ CC_CHECK_ATTRIBUTE(
+ [format], [format(printf, n, n)],
+ [void __attribute__((format(printf, 1, 2))) printflike(const char *fmt, ...) { fmt = (void *)0; }],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_FORMAT_ARG], [
+ CC_CHECK_ATTRIBUTE(
+ [format_arg], [format_arg(printf)],
+ [char *__attribute__((format_arg(1))) gettextlike(const char *fmt) { fmt = (void *)0; }],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_VISIBILITY], [
+ CC_CHECK_ATTRIBUTE(
+ [visibility_$1], [visibility("$1")],
+ [void __attribute__((visibility("$1"))) $1_function() { }],
+ [$2], [$3])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_NONNULL], [
+ CC_CHECK_ATTRIBUTE(
+ [nonnull], [nonnull()],
+ [void __attribute__((nonnull())) some_function(void *foo, void *bar) { foo = (void*)0; bar = (void*)0; }],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_UNUSED], [
+ CC_CHECK_ATTRIBUTE(
+ [unused], ,
+ [void some_function(void *foo, __attribute__((unused)) void *bar);],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_SENTINEL], [
+ CC_CHECK_ATTRIBUTE(
+ [sentinel], ,
+ [void some_function(void *foo, ...) __attribute__((sentinel));],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_DEPRECATED], [
+ CC_CHECK_ATTRIBUTE(
+ [deprecated], ,
+ [void some_function(void *foo, ...) __attribute__((deprecated));],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_ALIAS], [
+ CC_CHECK_ATTRIBUTE(
+ [alias], [weak, alias],
+ [void other_function(void *foo) { }
+ void some_function(void *foo) __attribute__((weak, alias("other_function")));],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_MALLOC], [
+ CC_CHECK_ATTRIBUTE(
+ [malloc], ,
+ [void * __attribute__((malloc)) my_alloc(int n);],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_PACKED], [
+ CC_CHECK_ATTRIBUTE(
+ [packed], ,
+ [struct astructure { char a; int b; long c; void *d; } __attribute__((packed));],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_CONST], [
+ CC_CHECK_ATTRIBUTE(
+ [const], ,
+ [int __attribute__((const)) twopow(int n) { return 1 << n; } ],
+ [$1], [$2])
+])
+
+AC_DEFUN([CC_FLAG_VISIBILITY], [
+ AC_REQUIRE([CC_CHECK_WERROR])
+ AC_CACHE_CHECK([if $CC supports -fvisibility=hidden],
+ [cc_cv_flag_visibility],
+ [cc_flag_visibility_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $cc_cv_werror"
+ CC_CHECK_CFLAGS_SILENT([-fvisibility=hidden],
+ cc_cv_flag_visibility='yes',
+ cc_cv_flag_visibility='no')
+ CFLAGS="$cc_flag_visibility_save_CFLAGS"])
+
+ AS_IF([test "x$cc_cv_flag_visibility" = "xyes"],
+ [AC_DEFINE([SUPPORT_FLAG_VISIBILITY], 1,
+ [Define this if the compiler supports the -fvisibility flag])
+ $1],
+ [$2])
+])
+
+AC_DEFUN([CC_FUNC_EXPECT], [
+ AC_REQUIRE([CC_CHECK_WERROR])
+ AC_CACHE_CHECK([if compiler has __builtin_expect function],
+ [cc_cv_func_expect],
+ [ac_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $cc_cv_werror"
+ AC_COMPILE_IFELSE(
+ [int some_function() {
+ int a = 3;
+ return (int)__builtin_expect(a, 3);
+ }],
+ [cc_cv_func_expect=yes],
+ [cc_cv_func_expect=no])
+ CFLAGS="$ac_save_CFLAGS"
+ ])
+
+ AS_IF([test "x$cc_cv_func_expect" = "xyes"],
+ [AC_DEFINE([SUPPORT__BUILTIN_EXPECT], 1,
+ [Define this if the compiler supports __builtin_expect() function])
+ $1],
+ [$2])
+])
+
+AC_DEFUN([CC_ATTRIBUTE_ALIGNED], [
+ AC_REQUIRE([CC_CHECK_WERROR])
+ AC_CACHE_CHECK([highest __attribute__ ((aligned ())) supported],
+ [cc_cv_attribute_aligned],
+ [ac_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $cc_cv_werror"
+ for cc_attribute_align_try in 64 32 16 8 4 2; do
+ AC_COMPILE_IFELSE([
+ int main() {
+ static char c __attribute__ ((aligned($cc_attribute_align_try))) = 0;
+ return c;
+ }], [cc_cv_attribute_aligned=$cc_attribute_align_try; break])
+ done
+ CFLAGS="$ac_save_CFLAGS"
+ ])
+
+ if test "x$cc_cv_attribute_aligned" != "x"; then
+ AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX], [$cc_cv_attribute_aligned],
+ [Define the highest alignment supported])
+ fi
+])
diff --git a/ratelimit.h b/ratelimit.h
index 963b3675bc..f61a10a91d 100644
--- a/ratelimit.h
+++ b/ratelimit.h
@@ -31,23 +31,23 @@ typedef struct RateLimit {
usec_t begin;
} RateLimit;
-#define RATELIMIT_DEFINE(_name, _interval, _burst) \
- RateLimit _name = { \
- .interval = (_interval), \
- .burst = (_burst), \
- .n_printed = 0, \
- .n_missed = 0, \
- .begin = 0 \
+#define RATELIMIT_DEFINE(_name, _interval, _burst) \
+ RateLimit _name = { \
+ .interval = (_interval), \
+ .burst = (_burst), \
+ .n_printed = 0, \
+ .n_missed = 0, \
+ .begin = 0 \
}
-#define RATELIMIT_INIT(v, _interval, _burst) \
- do { \
- RateLimit *r = &(v); \
- r->interval = (_interval); \
- r->burst = (_burst); \
- r->n_printed = 0; \
- r->n_missed = 0; \
- r->begin = 0; \
+#define RATELIMIT_INIT(v, _interval, _burst) \
+ do { \
+ RateLimit *_r = &(v); \
+ _r->interval = (_interval); \
+ _r->burst = (_burst); \
+ _r->n_printed = 0; \
+ _r->n_missed = 0; \
+ _r->begin = 0; \
} while (false);
bool ratelimit_test(RateLimit *r);
diff --git a/service.c b/service.c
index 2427f20973..67950d4e64 100644
--- a/service.c
+++ b/service.c
@@ -130,13 +130,13 @@ static void service_dump(Unit *u, FILE *f, const char *prefix) {
ServiceExecCommand c;
Service *s = SERVICE(u);
- char *prefix2;
+ const char *prefix2;
+ char *p2;
assert(s);
- prefix2 = strappend(prefix, "\t");
- if (!prefix2)
- prefix2 = "";
+ p2 = strappend(prefix, "\t");
+ prefix2 = p2 ? p2 : prefix;
fprintf(f,
"%sService State: %s\n",
@@ -161,7 +161,7 @@ static void service_dump(Unit *u, FILE *f, const char *prefix) {
exec_command_dump_list(s->exec_command[c], f, prefix2);
}
- free(prefix2);
+ free(p2);
}
static int service_load_pid_file(Service *s) {
@@ -243,7 +243,7 @@ fail:
static int service_notify_sockets(Service *s) {
Iterator i;
Set *set;
- Socket *socket;
+ Socket *sock;
int r;
assert(s);
@@ -253,8 +253,8 @@ static int service_notify_sockets(Service *s) {
if ((r = service_get_sockets(s, &set)) < 0)
return r;
- SET_FOREACH(socket, set, i)
- socket_notify_service_dead(socket);
+ SET_FOREACH(sock, set, i)
+ socket_notify_service_dead(sock);
set_free(set);
@@ -338,7 +338,7 @@ static int service_collect_fds(Service *s, int **fds, unsigned *n_fds) {
int *rfds = NULL;
unsigned rn_fds = 0;
Set *set;
- Socket *socket;
+ Socket *sock;
assert(s);
assert(fds);
@@ -347,11 +347,11 @@ static int service_collect_fds(Service *s, int **fds, unsigned *n_fds) {
if ((r = service_get_sockets(s, &set)) < 0)
return r;
- SET_FOREACH(socket, set, i) {
+ SET_FOREACH(sock, set, i) {
int *cfds;
unsigned cn_fds;
- if ((r = socket_collect_fds(socket, &cfds, &cn_fds)) < 0)
+ if ((r = socket_collect_fds(sock, &cfds, &cn_fds)) < 0)
goto fail;
if (!cfds)
diff --git a/service.h b/service.h
index c8e41ba264..fef100bad9 100644
--- a/service.h
+++ b/service.h
@@ -102,7 +102,7 @@ struct Service {
RateLimit ratelimit;
};
-const UnitVTable service_vtable;
+extern const UnitVTable service_vtable;
const char* service_state_to_string(ServiceState i);
ServiceState service_state_from_string(const char *s);
diff --git a/socket-util.c b/socket-util.c
index c8e8e5975b..0f5140ec5b 100644
--- a/socket-util.c
+++ b/socket-util.c
@@ -103,7 +103,6 @@ int socket_address_parse(SocketAddress *a, const char *s) {
} else {
if ((e = strchr(s, ':'))) {
- int r;
if ((r = safe_atou(e+1, &u)) < 0)
return r;
diff --git a/timer.h b/timer.h
index 5182020125..0ec3e0d9bb 100644
--- a/timer.h
+++ b/timer.h
@@ -44,6 +44,6 @@ struct Timer {
Service *service;
};
-const UnitVTable timer_vtable;
+extern const UnitVTable timer_vtable;
#endif
diff --git a/unit.c b/unit.c
index bdbcb45c50..a14e18ef5b 100644
--- a/unit.c
+++ b/unit.c
@@ -351,15 +351,15 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
char *t;
UnitDependency d;
Iterator i;
- char *prefix2;
+ char *p2;
+ const char *prefix2;
assert(u);
if (!prefix)
prefix = "";
- prefix2 = strappend(prefix, "\t");
- if (!prefix2)
- prefix2 = "";
+ p2 = strappend(prefix, "\t");
+ prefix2 = p2 ? p2 : prefix;
fprintf(f,
"%s→ Unit %s:\n"
@@ -397,7 +397,7 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
if (u->meta.job)
job_dump(u->meta.job, f, prefix2);
- free(prefix2);
+ free(p2);
}
/* Common implementation for multiple backends */
diff --git a/util.c b/util.c
index 33b143d3bb..bf74695854 100644
--- a/util.c
+++ b/util.c
@@ -36,10 +36,10 @@
#include "ioprio.h"
#include "missing.h"
-usec_t now(clockid_t clock) {
+usec_t now(clockid_t clock_id) {
struct timespec ts;
- assert_se(clock_gettime(clock, &ts) == 0);
+ assert_se(clock_gettime(clock_id, &ts) == 0);
return timespec_load(&ts);
}
@@ -824,11 +824,11 @@ char *xescape(const char *s, const char *bad) {
}
char *bus_path_escape(const char *s) {
- assert(s);
-
char *r, *t;
const char *f;
+ assert(s);
+
/* Escapes all chars that D-Bus' object path cannot deal
* with. Can be reverse with bus_path_unescape() */
@@ -853,11 +853,11 @@ char *bus_path_escape(const char *s) {
}
char *bus_path_unescape(const char *s) {
- assert(s);
-
char *r, *t;
const char *f;
+ assert(s);
+
if (!(r = new(char, strlen(s)+1)))
return NULL;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-11 17:59:36 +0000