From ba0b7413cf3e34eac57de84043f6be2ed5025a84 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Sun, 12 Jun 2016 18:21:06 -0400 Subject: ./move.sh --- src/grp-hostname/hostnamed.c | 745 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 745 insertions(+) create mode 100644 src/grp-hostname/hostnamed.c (limited to 'src/grp-hostname/hostnamed.c') diff --git a/src/grp-hostname/hostnamed.c b/src/grp-hostname/hostnamed.c new file mode 100644 index 0000000000..d11756e615 --- /dev/null +++ b/src/grp-hostname/hostnamed.c @@ -0,0 +1,745 @@ +/*** + This file is part of systemd. + + Copyright 2011 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see . +***/ + +#include +#include +#include +#include + +#include "alloc-util.h" +#include "bus-util.h" +#include "def.h" +#include "env-util.h" +#include "fileio-label.h" +#include "hostname-util.h" +#include "parse-util.h" +#include "path-util.h" +#include "selinux-util.h" +#include "strv.h" +#include "user-util.h" +#include "util.h" +#include "virt.h" + +#define VALID_DEPLOYMENT_CHARS (DIGITS LETTERS "-.:") + +enum { + PROP_HOSTNAME, + PROP_STATIC_HOSTNAME, + PROP_PRETTY_HOSTNAME, + PROP_ICON_NAME, + PROP_CHASSIS, + PROP_DEPLOYMENT, + PROP_LOCATION, + PROP_KERNEL_NAME, + PROP_KERNEL_RELEASE, + PROP_KERNEL_VERSION, + PROP_OS_PRETTY_NAME, + PROP_OS_CPE_NAME, + _PROP_MAX +}; + +typedef struct Context { + char *data[_PROP_MAX]; + Hashmap *polkit_registry; +} Context; + +static void context_reset(Context *c) { + int p; + + assert(c); + + for (p = 0; p < _PROP_MAX; p++) + c->data[p] = mfree(c->data[p]); +} + +static void context_free(Context *c) { + assert(c); + + context_reset(c); + bus_verify_polkit_async_registry_free(c->polkit_registry); +} + +static int context_read_data(Context *c) { + int r; + struct utsname u; + + assert(c); + + context_reset(c); + + assert_se(uname(&u) >= 0); + c->data[PROP_KERNEL_NAME] = strdup(u.sysname); + c->data[PROP_KERNEL_RELEASE] = strdup(u.release); + c->data[PROP_KERNEL_VERSION] = strdup(u.version); + if (!c->data[PROP_KERNEL_NAME] || !c->data[PROP_KERNEL_RELEASE] || + !c->data[PROP_KERNEL_VERSION]) + return -ENOMEM; + + c->data[PROP_HOSTNAME] = gethostname_malloc(); + if (!c->data[PROP_HOSTNAME]) + return -ENOMEM; + + r = read_hostname_config("/etc/hostname", &c->data[PROP_STATIC_HOSTNAME]); + if (r < 0 && r != -ENOENT) + return r; + + r = parse_env_file("/etc/machine-info", NEWLINE, + "PRETTY_HOSTNAME", &c->data[PROP_PRETTY_HOSTNAME], + "ICON_NAME", &c->data[PROP_ICON_NAME], + "CHASSIS", &c->data[PROP_CHASSIS], + "DEPLOYMENT", &c->data[PROP_DEPLOYMENT], + "LOCATION", &c->data[PROP_LOCATION], + NULL); + if (r < 0 && r != -ENOENT) + return r; + + r = parse_env_file("/etc/os-release", NEWLINE, + "PRETTY_NAME", &c->data[PROP_OS_PRETTY_NAME], + "CPE_NAME", &c->data[PROP_OS_CPE_NAME], + NULL); + if (r == -ENOENT) + r = parse_env_file("/usr/lib/os-release", NEWLINE, + "PRETTY_NAME", &c->data[PROP_OS_PRETTY_NAME], + "CPE_NAME", &c->data[PROP_OS_CPE_NAME], + NULL); + + if (r < 0 && r != -ENOENT) + return r; + + return 0; +} + +static bool valid_chassis(const char *chassis) { + assert(chassis); + + return nulstr_contains( + "vm\0" + "container\0" + "desktop\0" + "laptop\0" + "server\0" + "tablet\0" + "handset\0" + "watch\0" + "embedded\0", + chassis); +} + +static bool valid_deployment(const char *deployment) { + assert(deployment); + + return in_charset(deployment, VALID_DEPLOYMENT_CHARS); +} + +static const char* fallback_chassis(void) { + int r; + char *type; + unsigned t; + int v; + + v = detect_virtualization(); + + if (VIRTUALIZATION_IS_VM(v)) + return "vm"; + if (VIRTUALIZATION_IS_CONTAINER(v)) + return "container"; + + r = read_one_line_file("/sys/firmware/acpi/pm_profile", &type); + if (r < 0) + goto try_dmi; + + r = safe_atou(type, &t); + free(type); + if (r < 0) + goto try_dmi; + + /* We only list the really obvious cases here as the ACPI data + * is not really super reliable. + * + * See the ACPI 5.0 Spec Section 5.2.9.1 for details: + * + * http://www.acpi.info/DOWNLOADS/ACPIspec50.pdf + */ + + switch(t) { + + case 1: + case 3: + case 6: + return "desktop"; + + case 2: + return "laptop"; + + case 4: + case 5: + case 7: + return "server"; + + case 8: + return "tablet"; + } + +try_dmi: + r = read_one_line_file("/sys/class/dmi/id/chassis_type", &type); + if (r < 0) + return NULL; + + r = safe_atou(type, &t); + free(type); + if (r < 0) + return NULL; + + /* We only list the really obvious cases here. The DMI data is + unreliable enough, so let's not do any additional guesswork + on top of that. + + See the SMBIOS Specification 3.0 section 7.4.1 for + details about the values listed here: + + https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.0.0.pdf + */ + + switch (t) { + + case 0x3: + case 0x4: + case 0x6: + case 0x7: + return "desktop"; + + case 0x8: + case 0x9: + case 0xA: + case 0xE: + return "laptop"; + + case 0xB: + return "handset"; + + case 0x11: + case 0x1C: + case 0x1D: + return "server"; + + case 0x1E: + return "tablet"; + } + + return NULL; +} + +static char* context_fallback_icon_name(Context *c) { + const char *chassis; + + assert(c); + + if (!isempty(c->data[PROP_CHASSIS])) + return strappend("computer-", c->data[PROP_CHASSIS]); + + chassis = fallback_chassis(); + if (chassis) + return strappend("computer-", chassis); + + return strdup("computer"); +} + + +static bool hostname_is_useful(const char *hn) { + return !isempty(hn) && !is_localhost(hn); +} + +static int context_update_kernel_hostname(Context *c) { + const char *static_hn; + const char *hn; + + assert(c); + + static_hn = c->data[PROP_STATIC_HOSTNAME]; + + /* /etc/hostname with something other than "localhost" + * has the highest preference ... */ + if (hostname_is_useful(static_hn)) + hn = static_hn; + + /* ... the transient host name, (ie: DHCP) comes next ... */ + else if (!isempty(c->data[PROP_HOSTNAME])) + hn = c->data[PROP_HOSTNAME]; + + /* ... fallback to static "localhost.*" ignored above ... */ + else if (!isempty(static_hn)) + hn = static_hn; + + /* ... and the ultimate fallback */ + else + hn = "localhost"; + + if (sethostname_idempotent(hn) < 0) + return -errno; + + return 0; +} + +static int context_write_data_static_hostname(Context *c) { + + assert(c); + + if (isempty(c->data[PROP_STATIC_HOSTNAME])) { + + if (unlink("/etc/hostname") < 0) + return errno == ENOENT ? 0 : -errno; + + return 0; + } + return write_string_file_atomic_label("/etc/hostname", c->data[PROP_STATIC_HOSTNAME]); +} + +static int context_write_data_machine_info(Context *c) { + + static const char * const name[_PROP_MAX] = { + [PROP_PRETTY_HOSTNAME] = "PRETTY_HOSTNAME", + [PROP_ICON_NAME] = "ICON_NAME", + [PROP_CHASSIS] = "CHASSIS", + [PROP_DEPLOYMENT] = "DEPLOYMENT", + [PROP_LOCATION] = "LOCATION", + }; + + _cleanup_strv_free_ char **l = NULL; + int r, p; + + assert(c); + + r = load_env_file(NULL, "/etc/machine-info", NULL, &l); + if (r < 0 && r != -ENOENT) + return r; + + for (p = PROP_PRETTY_HOSTNAME; p <= PROP_LOCATION; p++) { + _cleanup_free_ char *t = NULL; + char **u; + + assert(name[p]); + + if (isempty(c->data[p])) { + strv_env_unset(l, name[p]); + continue; + } + + t = strjoin(name[p], "=", c->data[p], NULL); + if (!t) + return -ENOMEM; + + u = strv_env_set(l, t); + if (!u) + return -ENOMEM; + + strv_free(l); + l = u; + } + + if (strv_isempty(l)) { + if (unlink("/etc/machine-info") < 0) + return errno == ENOENT ? 0 : -errno; + + return 0; + } + + return write_env_file_label("/etc/machine-info", l); +} + +static int property_get_icon_name( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + + _cleanup_free_ char *n = NULL; + Context *c = userdata; + const char *name; + + if (isempty(c->data[PROP_ICON_NAME])) + name = n = context_fallback_icon_name(c); + else + name = c->data[PROP_ICON_NAME]; + + if (!name) + return -ENOMEM; + + return sd_bus_message_append(reply, "s", name); +} + +static int property_get_chassis( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + + Context *c = userdata; + const char *name; + + if (isempty(c->data[PROP_CHASSIS])) + name = fallback_chassis(); + else + name = c->data[PROP_CHASSIS]; + + return sd_bus_message_append(reply, "s", name); +} + +static int method_set_hostname(sd_bus_message *m, void *userdata, sd_bus_error *error) { + Context *c = userdata; + const char *name; + int interactive; + char *h; + int r; + + assert(m); + assert(c); + + r = sd_bus_message_read(m, "sb", &name, &interactive); + if (r < 0) + return r; + + if (isempty(name)) + name = c->data[PROP_STATIC_HOSTNAME]; + + if (isempty(name)) + name = "localhost"; + + if (!hostname_is_valid(name, false)) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid hostname '%s'", name); + + if (streq_ptr(name, c->data[PROP_HOSTNAME])) + return sd_bus_reply_method_return(m, NULL); + + r = bus_verify_polkit_async( + m, + CAP_SYS_ADMIN, + "org.freedesktop.hostname1.set-hostname", + NULL, + interactive, + UID_INVALID, + &c->polkit_registry, + error); + if (r < 0) + return r; + if (r == 0) + return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ + + h = strdup(name); + if (!h) + return -ENOMEM; + + free(c->data[PROP_HOSTNAME]); + c->data[PROP_HOSTNAME] = h; + + r = context_update_kernel_hostname(c); + if (r < 0) { + log_error_errno(r, "Failed to set host name: %m"); + return sd_bus_error_set_errnof(error, r, "Failed to set hostname: %s", strerror(-r)); + } + + log_info("Changed host name to '%s'", strna(c->data[PROP_HOSTNAME])); + + (void) sd_bus_emit_properties_changed(sd_bus_message_get_bus(m), "/org/freedesktop/hostname1", "org.freedesktop.hostname1", "Hostname", NULL); + + return sd_bus_reply_method_return(m, NULL); +} + +static int method_set_static_hostname(sd_bus_message *m, void *userdata, sd_bus_error *error) { + Context *c = userdata; + const char *name; + int interactive; + int r; + + assert(m); + assert(c); + + r = sd_bus_message_read(m, "sb", &name, &interactive); + if (r < 0) + return r; + + if (isempty(name)) + name = NULL; + + if (streq_ptr(name, c->data[PROP_STATIC_HOSTNAME])) + return sd_bus_reply_method_return(m, NULL); + + r = bus_verify_polkit_async( + m, + CAP_SYS_ADMIN, + "org.freedesktop.hostname1.set-static-hostname", + NULL, + interactive, + UID_INVALID, + &c->polkit_registry, + error); + if (r < 0) + return r; + if (r == 0) + return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ + + if (isempty(name)) { + c->data[PROP_STATIC_HOSTNAME] = mfree(c->data[PROP_STATIC_HOSTNAME]); + } else { + char *h; + + if (!hostname_is_valid(name, false)) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid static hostname '%s'", name); + + h = strdup(name); + if (!h) + return -ENOMEM; + + free(c->data[PROP_STATIC_HOSTNAME]); + c->data[PROP_STATIC_HOSTNAME] = h; + } + + r = context_update_kernel_hostname(c); + if (r < 0) { + log_error_errno(r, "Failed to set host name: %m"); + return sd_bus_error_set_errnof(error, r, "Failed to set hostname: %s", strerror(-r)); + } + + r = context_write_data_static_hostname(c); + if (r < 0) { + log_error_errno(r, "Failed to write static host name: %m"); + return sd_bus_error_set_errnof(error, r, "Failed to set static hostname: %s", strerror(-r)); + } + + log_info("Changed static host name to '%s'", strna(c->data[PROP_STATIC_HOSTNAME])); + + (void) sd_bus_emit_properties_changed(sd_bus_message_get_bus(m), "/org/freedesktop/hostname1", "org.freedesktop.hostname1", "StaticHostname", NULL); + + return sd_bus_reply_method_return(m, NULL); +} + +static int set_machine_info(Context *c, sd_bus_message *m, int prop, sd_bus_message_handler_t cb, sd_bus_error *error) { + int interactive; + const char *name; + int r; + + assert(c); + assert(m); + + r = sd_bus_message_read(m, "sb", &name, &interactive); + if (r < 0) + return r; + + if (isempty(name)) + name = NULL; + + if (streq_ptr(name, c->data[prop])) + return sd_bus_reply_method_return(m, NULL); + + /* Since the pretty hostname should always be changed at the + * same time as the static one, use the same policy action for + * both... */ + + r = bus_verify_polkit_async( + m, + CAP_SYS_ADMIN, + prop == PROP_PRETTY_HOSTNAME ? "org.freedesktop.hostname1.set-static-hostname" : "org.freedesktop.hostname1.set-machine-info", + NULL, + interactive, + UID_INVALID, + &c->polkit_registry, + error); + if (r < 0) + return r; + if (r == 0) + return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ + + if (isempty(name)) { + c->data[prop] = mfree(c->data[prop]); + } else { + char *h; + + /* The icon name might ultimately be used as file + * name, so better be safe than sorry */ + + if (prop == PROP_ICON_NAME && !filename_is_valid(name)) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid icon name '%s'", name); + if (prop == PROP_PRETTY_HOSTNAME && string_has_cc(name, NULL)) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid pretty host name '%s'", name); + if (prop == PROP_CHASSIS && !valid_chassis(name)) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid chassis '%s'", name); + if (prop == PROP_DEPLOYMENT && !valid_deployment(name)) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid deployment '%s'", name); + if (prop == PROP_LOCATION && string_has_cc(name, NULL)) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid location '%s'", name); + + h = strdup(name); + if (!h) + return -ENOMEM; + + free(c->data[prop]); + c->data[prop] = h; + } + + r = context_write_data_machine_info(c); + if (r < 0) { + log_error_errno(r, "Failed to write machine info: %m"); + return sd_bus_error_set_errnof(error, r, "Failed to write machine info: %s", strerror(-r)); + } + + log_info("Changed %s to '%s'", + prop == PROP_PRETTY_HOSTNAME ? "pretty host name" : + prop == PROP_DEPLOYMENT ? "deployment" : + prop == PROP_LOCATION ? "location" : + prop == PROP_CHASSIS ? "chassis" : "icon name", strna(c->data[prop])); + + (void) sd_bus_emit_properties_changed( + sd_bus_message_get_bus(m), + "/org/freedesktop/hostname1", + "org.freedesktop.hostname1", + prop == PROP_PRETTY_HOSTNAME ? "PrettyHostname" : + prop == PROP_DEPLOYMENT ? "Deployment" : + prop == PROP_LOCATION ? "Location" : + prop == PROP_CHASSIS ? "Chassis" : "IconName" , NULL); + + return sd_bus_reply_method_return(m, NULL); +} + +static int method_set_pretty_hostname(sd_bus_message *m, void *userdata, sd_bus_error *error) { + return set_machine_info(userdata, m, PROP_PRETTY_HOSTNAME, method_set_pretty_hostname, error); +} + +static int method_set_icon_name(sd_bus_message *m, void *userdata, sd_bus_error *error) { + return set_machine_info(userdata, m, PROP_ICON_NAME, method_set_icon_name, error); +} + +static int method_set_chassis(sd_bus_message *m, void *userdata, sd_bus_error *error) { + return set_machine_info(userdata, m, PROP_CHASSIS, method_set_chassis, error); +} + +static int method_set_deployment(sd_bus_message *m, void *userdata, sd_bus_error *error) { + return set_machine_info(userdata, m, PROP_DEPLOYMENT, method_set_deployment, error); +} + +static int method_set_location(sd_bus_message *m, void *userdata, sd_bus_error *error) { + return set_machine_info(userdata, m, PROP_LOCATION, method_set_location, error); +} + +static const sd_bus_vtable hostname_vtable[] = { + SD_BUS_VTABLE_START(0), + SD_BUS_PROPERTY("Hostname", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_HOSTNAME, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("StaticHostname", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_STATIC_HOSTNAME, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("PrettyHostname", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_PRETTY_HOSTNAME, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("IconName", "s", property_get_icon_name, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("Chassis", "s", property_get_chassis, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("Deployment", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_DEPLOYMENT, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("Location", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_LOCATION, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("KernelName", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_NAME, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("KernelRelease", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_RELEASE, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("KernelVersion", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_VERSION, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("OperatingSystemPrettyName", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_OS_PRETTY_NAME, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("OperatingSystemCPEName", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_OS_CPE_NAME, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_METHOD("SetHostname", "sb", NULL, method_set_hostname, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("SetStaticHostname", "sb", NULL, method_set_static_hostname, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("SetPrettyHostname", "sb", NULL, method_set_pretty_hostname, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("SetIconName", "sb", NULL, method_set_icon_name, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("SetChassis", "sb", NULL, method_set_chassis, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("SetDeployment", "sb", NULL, method_set_deployment, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("SetLocation", "sb", NULL, method_set_location, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_VTABLE_END, +}; + +static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) { + _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; + int r; + + assert(c); + assert(event); + assert(_bus); + + r = sd_bus_default_system(&bus); + if (r < 0) + return log_error_errno(r, "Failed to get system bus connection: %m"); + + r = sd_bus_add_object_vtable(bus, NULL, "/org/freedesktop/hostname1", "org.freedesktop.hostname1", hostname_vtable, c); + if (r < 0) + return log_error_errno(r, "Failed to register object: %m"); + + r = sd_bus_request_name(bus, "org.freedesktop.hostname1", 0); + if (r < 0) + return log_error_errno(r, "Failed to register name: %m"); + + r = sd_bus_attach_event(bus, event, 0); + if (r < 0) + return log_error_errno(r, "Failed to attach bus to event loop: %m"); + + *_bus = bus; + bus = NULL; + + return 0; +} + +int main(int argc, char *argv[]) { + Context context = {}; + _cleanup_(sd_event_unrefp) sd_event *event = NULL; + _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; + int r; + + log_set_target(LOG_TARGET_AUTO); + log_parse_environment(); + log_open(); + + umask(0022); + mac_selinux_init(); + + if (argc != 1) { + log_error("This program takes no arguments."); + r = -EINVAL; + goto finish; + } + + r = sd_event_default(&event); + if (r < 0) { + log_error_errno(r, "Failed to allocate event loop: %m"); + goto finish; + } + + sd_event_set_watchdog(event, true); + + r = connect_bus(&context, event, &bus); + if (r < 0) + goto finish; + + r = context_read_data(&context); + if (r < 0) { + log_error_errno(r, "Failed to read hostname and machine information: %m"); + goto finish; + } + + r = bus_event_loop_with_idle(event, bus, "org.freedesktop.hostname1", DEFAULT_EXIT_USEC, NULL, NULL); + if (r < 0) { + log_error_errno(r, "Failed to run event loop: %m"); + goto finish; + } + +finish: + context_free(&context); + + return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; +} -- cgit v1.2.3-54-g00ecf