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-rw-r--r--src/core/kmod-setup.c2
-rw-r--r--src/core/selinux-access.c2
-rw-r--r--src/core/unit.h4
-rw-r--r--src/journal-remote/microhttpd-util.c7
-rw-r--r--src/libsystemd-network/dhcp-internal.h2
-rw-r--r--src/libsystemd-network/dhcp-server-internal.h2
-rw-r--r--src/libsystemd-network/dhcp6-internal.h2
-rw-r--r--src/libsystemd-network/ipv4ll-internal.h2
-rw-r--r--src/libsystemd-network/sd-icmp6-nd.c2
-rw-r--r--src/modules-load/modules-load.c2
-rw-r--r--src/network/networkd-ipv4ll.c3
-rw-r--r--src/network/networkd-link.h2
-rw-r--r--src/network/networkd-netdev.c1
-rw-r--r--src/network/networkd-netdev.h2
-rw-r--r--src/network/networkd.h2
-rw-r--r--src/shared/conf-parser.c18
-rw-r--r--src/shared/conf-parser.h14
-rw-r--r--src/shared/log.c218
-rw-r--r--src/shared/log.h49
-rw-r--r--src/test/test-hostname.c2
-rw-r--r--src/udev/udev-builtin-kmod.c24
21 files changed, 209 insertions, 153 deletions
diff --git a/src/core/kmod-setup.c b/src/core/kmod-setup.c
index 4795a47eb4..50af7932f6 100644
--- a/src/core/kmod-setup.c
+++ b/src/core/kmod-setup.c
@@ -44,7 +44,7 @@ static void systemd_kmod_log(
/* library logging is enabled at debug only */
DISABLE_WARNING_FORMAT_NONLITERAL;
- log_metav(LOG_DEBUG, file, line, fn, format, args);
+ log_metav(LOG_DEBUG, 0, file, line, fn, format, args);
REENABLE_WARNING;
}
diff --git a/src/core/selinux-access.c b/src/core/selinux-access.c
index a50dec3961..b3835d59a5 100644
--- a/src/core/selinux-access.c
+++ b/src/core/selinux-access.c
@@ -112,7 +112,7 @@ _printf_(2, 3) static int log_callback(int type, const char *fmt, ...) {
#endif
va_start(ap, fmt);
- log_metav(LOG_USER | LOG_INFO, __FILE__, __LINE__, __FUNCTION__, fmt, ap);
+ log_metav(LOG_USER | LOG_INFO, 0, __FILE__, __LINE__, __FUNCTION__, fmt, ap);
va_end(ap);
return 0;
diff --git a/src/core/unit.h b/src/core/unit.h
index 8b24272245..54ba11a889 100644
--- a/src/core/unit.h
+++ b/src/core/unit.h
@@ -596,7 +596,9 @@ UnitActiveState unit_active_state_from_string(const char *s) _pure_;
/* Macros which append UNIT= or USER_UNIT= to the message */
-#define log_full_unit(level, unit, ...) log_meta_object(level, __FILE__, __LINE__, __func__, getpid() == 1 ? "UNIT=" : "USER_UNIT=", unit, __VA_ARGS__)
+#define log_full_unit(level, unit, ...) log_meta_object(level, 0, __FILE__, __LINE__, __func__, getpid() == 1 ? "UNIT=" : "USER_UNIT=", unit, __VA_ARGS__)
+#define log_full_unit_errno(level, error, unit, ...) log_meta_object(level, error, __FILE__, __LINE__, __func__, getpid() == 1 ? "UNIT=" : "USER_UNIT=", unit, __VA_ARGS__)
+
#define log_debug_unit(unit, ...) log_full_unit(LOG_DEBUG, unit, __VA_ARGS__)
#define log_info_unit(unit, ...) log_full_unit(LOG_INFO, unit, __VA_ARGS__)
#define log_notice_unit(unit, ...) log_full_unit(LOG_NOTICE, unit, __VA_ARGS__)
diff --git a/src/journal-remote/microhttpd-util.c b/src/journal-remote/microhttpd-util.c
index 55c45f4693..bec4134620 100644
--- a/src/journal-remote/microhttpd-util.c
+++ b/src/journal-remote/microhttpd-util.c
@@ -41,7 +41,7 @@ void microhttpd_logger(void *arg, const char *fmt, va_list ap) {
f = strappenda("microhttpd: ", fmt);
DISABLE_WARNING_FORMAT_NONLITERAL;
- log_metav(LOG_INFO, NULL, 0, NULL, f, ap);
+ log_metav(LOG_INFO, 0, NULL, 0, NULL, f, ap);
REENABLE_WARNING;
}
@@ -126,11 +126,10 @@ void log_func_gnutls(int level, const char *message) {
if (0 <= level && level < (int) ELEMENTSOF(gnutls_log_map)) {
if (gnutls_log_map[level].enabled)
- log_meta(gnutls_log_map[level].level, NULL, 0, NULL,
- "gnutls %d/%s: %s", level, gnutls_log_map[level].names[1], message);
+ log_meta(gnutls_log_map[level].level, 0, NULL, 0, NULL, "gnutls %d/%s: %s", level, gnutls_log_map[level].names[1], message);
} else {
log_debug("Received GNUTLS message with unknown level %d.", level);
- log_meta(LOG_DEBUG, NULL, 0, NULL, "gnutls: %s", message);
+ log_meta(LOG_DEBUG, 0, NULL, 0, NULL, "gnutls: %s", message);
}
}
diff --git a/src/libsystemd-network/dhcp-internal.h b/src/libsystemd-network/dhcp-internal.h
index d358a49307..d76d0c29d0 100644
--- a/src/libsystemd-network/dhcp-internal.h
+++ b/src/libsystemd-network/dhcp-internal.h
@@ -71,4 +71,4 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(sd_dhcp_client*, sd_dhcp_client_unref);
#define DHCP_CLIENT_DONT_DESTROY(client) \
_cleanup_dhcp_client_unref_ _unused_ sd_dhcp_client *_dont_destroy_##client = sd_dhcp_client_ref(client)
-#define log_dhcp_client(client, fmt, ...) log_meta(LOG_DEBUG, __FILE__, __LINE__, __func__, "DHCP CLIENT (0x%x): " fmt, client->xid, ##__VA_ARGS__)
+#define log_dhcp_client(client, fmt, ...) log_meta(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "DHCP CLIENT (0x%x): " fmt, client->xid, ##__VA_ARGS__)
diff --git a/src/libsystemd-network/dhcp-server-internal.h b/src/libsystemd-network/dhcp-server-internal.h
index 480da22c01..6c2c248696 100644
--- a/src/libsystemd-network/dhcp-server-internal.h
+++ b/src/libsystemd-network/dhcp-server-internal.h
@@ -79,7 +79,7 @@ typedef struct DHCPRequest {
DEFINE_TRIVIAL_CLEANUP_FUNC(sd_dhcp_server*, sd_dhcp_server_unref);
#define _cleanup_dhcp_server_unref_ _cleanup_(sd_dhcp_server_unrefp)
-#define log_dhcp_server(client, fmt, ...) log_meta(LOG_DEBUG, __FILE__, __LINE__, __func__, "DHCP SERVER: " fmt, ##__VA_ARGS__)
+#define log_dhcp_server(client, fmt, ...) log_meta(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "DHCP SERVER: " fmt, ##__VA_ARGS__)
int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message,
size_t length);
diff --git a/src/libsystemd-network/dhcp6-internal.h b/src/libsystemd-network/dhcp6-internal.h
index 6cc0aa8a8d..3737d49a3a 100644
--- a/src/libsystemd-network/dhcp6-internal.h
+++ b/src/libsystemd-network/dhcp6-internal.h
@@ -56,7 +56,7 @@ struct DHCP6IA {
typedef struct DHCP6IA DHCP6IA;
-#define log_dhcp6_client(p, fmt, ...) log_meta(LOG_DEBUG, __FILE__, __LINE__, __func__, "DHCPv6 CLIENT: " fmt, ##__VA_ARGS__)
+#define log_dhcp6_client(p, fmt, ...) log_meta(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "DHCPv6 CLIENT: " fmt, ##__VA_ARGS__)
int dhcp_network_icmp6_bind_router_solicitation(int index);
int dhcp_network_icmp6_send_router_solicitation(int s, const struct ether_addr *ether_addr);
diff --git a/src/libsystemd-network/ipv4ll-internal.h b/src/libsystemd-network/ipv4ll-internal.h
index fe5ef8e2b8..7b5d3729e5 100644
--- a/src/libsystemd-network/ipv4ll-internal.h
+++ b/src/libsystemd-network/ipv4ll-internal.h
@@ -35,4 +35,4 @@ void arp_packet_probe(struct ether_arp *arp, be32_t pa, const struct ether_addr
void arp_packet_announcement(struct ether_arp *arp, be32_t pa, const struct ether_addr *ha);
int arp_packet_verify_headers(struct ether_arp *arp);
-#define log_ipv4ll(ll, fmt, ...) log_meta(LOG_DEBUG, __FILE__, __LINE__, __func__, "IPv4LL: " fmt, ##__VA_ARGS__)
+#define log_ipv4ll(ll, fmt, ...) log_meta(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "IPv4LL: " fmt, ##__VA_ARGS__)
diff --git a/src/libsystemd-network/sd-icmp6-nd.c b/src/libsystemd-network/sd-icmp6-nd.c
index 2473fbbddf..23f5682c51 100644
--- a/src/libsystemd-network/sd-icmp6-nd.c
+++ b/src/libsystemd-network/sd-icmp6-nd.c
@@ -54,7 +54,7 @@ struct sd_icmp6_nd {
void *userdata;
};
-#define log_icmp6_nd(p, fmt, ...) log_meta(LOG_DEBUG, __FILE__, __LINE__, __func__, "ICMPv6 CLIENT: " fmt, ##__VA_ARGS__)
+#define log_icmp6_nd(p, fmt, ...) log_meta(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "ICMPv6 CLIENT: " fmt, ##__VA_ARGS__)
static void icmp6_nd_notify(sd_icmp6_nd *nd, int event)
{
diff --git a/src/modules-load/modules-load.c b/src/modules-load/modules-load.c
index c676fd1c18..da67247be4 100644
--- a/src/modules-load/modules-load.c
+++ b/src/modules-load/modules-load.c
@@ -44,7 +44,7 @@ static void systemd_kmod_log(void *data, int priority, const char *file, int lin
const char *fn, const char *format, va_list args) {
DISABLE_WARNING_FORMAT_NONLITERAL;
- log_metav(priority, file, line, fn, format, args);
+ log_metav(priority, 0, file, line, fn, format, args);
REENABLE_WARNING;
}
diff --git a/src/network/networkd-ipv4ll.c b/src/network/networkd-ipv4ll.c
index 5467bc372e..fd55f79693 100644
--- a/src/network/networkd-ipv4ll.c
+++ b/src/network/networkd-ipv4ll.c
@@ -40,8 +40,7 @@ static int ipv4ll_address_lost(Link *link) {
if (r < 0)
return 0;
- log_debug_link(link, "IPv4 link-local release %u.%u.%u.%u",
- ADDRESS_FMT_VAL(addr));
+ log_debug_link(link, "IPv4 link-local release %u.%u.%u.%u", ADDRESS_FMT_VAL(addr));
r = address_new_dynamic(&address);
if (r < 0) {
diff --git a/src/network/networkd-link.h b/src/network/networkd-link.h
index 7acf404f87..5eb4b88931 100644
--- a/src/network/networkd-link.h
+++ b/src/network/networkd-link.h
@@ -132,7 +132,7 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_unref);
/* Macros which append INTERFACE= to the message */
-#define log_full_link(level, link, fmt, ...) log_meta_object(level, __FILE__, __LINE__, __func__, "INTERFACE=", link->ifname, "%-*s: " fmt, IFNAMSIZ, link->ifname, ##__VA_ARGS__)
+#define log_full_link(level, link, fmt, ...) log_meta_object(level, 0, __FILE__, __LINE__, __func__, "INTERFACE=", link->ifname, "%-*s: " fmt, IFNAMSIZ, link->ifname, ##__VA_ARGS__)
#define log_debug_link(link, ...) log_full_link(LOG_DEBUG, link, ##__VA_ARGS__)
#define log_info_link(link, ...) log_full_link(LOG_INFO, link, ##__VA_ARGS__)
#define log_notice_link(link, ...) log_full_link(LOG_NOTICE, link, ##__VA_ARGS__)
diff --git a/src/network/networkd-netdev.c b/src/network/networkd-netdev.c
index fd1f51ec56..bdb0b888a0 100644
--- a/src/network/networkd-netdev.c
+++ b/src/network/networkd-netdev.c
@@ -65,7 +65,6 @@ static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = {
DEFINE_STRING_TABLE_LOOKUP(netdev_kind, NetDevKind);
DEFINE_CONFIG_PARSE_ENUM(config_parse_netdev_kind, netdev_kind, NetDevKind, "Failed to parse netdev kind");
-
static void netdev_cancel_callbacks(NetDev *netdev) {
_cleanup_rtnl_message_unref_ sd_rtnl_message *m = NULL;
netdev_join_callback *callback;
diff --git a/src/network/networkd-netdev.h b/src/network/networkd-netdev.h
index a6fad2dbc4..54339aec73 100644
--- a/src/network/networkd-netdev.h
+++ b/src/network/networkd-netdev.h
@@ -192,7 +192,7 @@ const struct ConfigPerfItem* network_netdev_gperf_lookup(const char *key, unsign
/* Macros which append INTERFACE= to the message */
-#define log_full_netdev(level, netdev, fmt, ...) log_meta_object(level, __FILE__, __LINE__, __func__, "INTERFACE=", netdev->ifname, "%-*s: " fmt, IFNAMSIZ, netdev->ifname, ##__VA_ARGS__)
+#define log_full_netdev(level, netdev, fmt, ...) log_meta_object(level, 0, __FILE__, __LINE__, __func__, "INTERFACE=", netdev->ifname, "%-*s: " fmt, IFNAMSIZ, netdev->ifname, ##__VA_ARGS__)
#define log_debug_netdev(netdev, ...) log_full_netdev(LOG_DEBUG, netdev, ##__VA_ARGS__)
#define log_info_netdev(netdev, ...) log_full_netdev(LOG_INFO, netdev, ##__VA_ARGS__)
#define log_notice_netdev(netdev, ...) log_full_netdev(LOG_NOTICE, netdev, ##__VA_ARGS__)
diff --git a/src/network/networkd.h b/src/network/networkd.h
index 19a661e131..9acf31cd1d 100644
--- a/src/network/networkd.h
+++ b/src/network/networkd.h
@@ -336,7 +336,7 @@ int address_pool_acquire(AddressPool *p, unsigned prefixlen, union in_addr_union
/* Macros which append INTERFACE= to the message */
-#define log_full_link(level, link, fmt, ...) log_meta_object(level, __FILE__, __LINE__, __func__, "INTERFACE=", link->ifname, "%-*s: " fmt, IFNAMSIZ, link->ifname, ##__VA_ARGS__)
+#define log_full_link(level, link, fmt, ...) log_meta_object(level, 0, __FILE__, __LINE__, __func__, "INTERFACE=", link->ifname, "%-*s: " fmt, IFNAMSIZ, link->ifname, ##__VA_ARGS__)
#define log_debug_link(link, ...) log_full_link(LOG_DEBUG, link, ##__VA_ARGS__)
#define log_info_link(link, ...) log_full_link(LOG_INFO, link, ##__VA_ARGS__)
#define log_notice_link(link, ...) log_full_link(LOG_NOTICE, link, ##__VA_ARGS__)
diff --git a/src/shared/conf-parser.c b/src/shared/conf-parser.c
index 027c49ce3b..6bd9d9ebf7 100644
--- a/src/shared/conf-parser.c
+++ b/src/shared/conf-parser.c
@@ -38,10 +38,16 @@
#include "exit-status.h"
#include "sd-messages.h"
-int log_syntax_internal(const char *unit, int level,
- const char *file, unsigned line, const char *func,
- const char *config_file, unsigned config_line,
- int error, const char *format, ...) {
+int log_syntax_internal(
+ const char *unit,
+ int level,
+ const char *file,
+ int line,
+ const char *func,
+ const char *config_file,
+ unsigned config_line,
+ int error,
+ const char *format, ...) {
_cleanup_free_ char *msg = NULL;
int r;
@@ -55,21 +61,21 @@ int log_syntax_internal(const char *unit, int level,
if (unit)
r = log_struct_internal(level,
+ error > 0 ? error : EINVAL,
file, line, func,
getpid() == 1 ? "UNIT=%s" : "USER_UNIT=%s", unit,
MESSAGE_ID(SD_MESSAGE_CONFIG_ERROR),
"CONFIG_FILE=%s", config_file,
"CONFIG_LINE=%u", config_line,
- "ERRNO=%d", error > 0 ? error : EINVAL,
"MESSAGE=[%s:%u] %s", config_file, config_line, msg,
NULL);
else
r = log_struct_internal(level,
+ error > 0 ? error : EINVAL,
file, line, func,
MESSAGE_ID(SD_MESSAGE_CONFIG_ERROR),
"CONFIG_FILE=%s", config_file,
"CONFIG_LINE=%u", config_line,
- "ERRNO=%d", error > 0 ? error : EINVAL,
"MESSAGE=[%s:%u] %s", config_file, config_line, msg,
NULL);
diff --git a/src/shared/conf-parser.h b/src/shared/conf-parser.h
index 69d32711b7..2507a44444 100644
--- a/src/shared/conf-parser.h
+++ b/src/shared/conf-parser.h
@@ -119,10 +119,16 @@ int config_parse_mode(const char *unit, const char *filename, unsigned line, con
int config_parse_log_facility(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_log_level(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-int log_syntax_internal(const char *unit, int level,
- const char *file, unsigned line, const char *func,
- const char *config_file, unsigned config_line,
- int error, const char *format, ...) _printf_(9, 10);
+int log_syntax_internal(
+ const char *unit,
+ int level,
+ const char *file,
+ int line,
+ const char *func,
+ const char *config_file,
+ unsigned config_line,
+ int error,
+ const char *format, ...) _printf_(9, 10);
#define log_syntax(unit, level, config_file, config_line, error, ...) \
log_syntax_internal(unit, level, \
diff --git a/src/shared/log.c b/src/shared/log.c
index d465311d02..ba959b914e 100644
--- a/src/shared/log.c
+++ b/src/shared/log.c
@@ -122,7 +122,7 @@ static int create_log_socket(int type) {
timeval_store(&tv, 10 * USEC_PER_MSEC);
else
timeval_store(&tv, 10 * USEC_PER_SEC);
- (void)setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(tv));
+ (void) setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(tv));
return fd;
}
@@ -302,10 +302,11 @@ void log_set_facility(int facility) {
static int write_to_console(
int level,
+ int error,
const char*file,
int line,
const char *func,
- const char *object_name,
+ const char *object_field,
const char *object,
const char *buffer) {
@@ -356,13 +357,14 @@ static int write_to_console(
}
static int write_to_syslog(
- int level,
- const char*file,
- int line,
- const char *func,
- const char *object_name,
- const char *object,
- const char *buffer) {
+ int level,
+ int error,
+ const char*file,
+ int line,
+ const char *func,
+ const char *object_field,
+ const char *object,
+ const char *buffer) {
char header_priority[16], header_time[64], header_pid[16];
struct iovec iovec[5] = {};
@@ -418,13 +420,14 @@ static int write_to_syslog(
}
static int write_to_kmsg(
- int level,
- const char*file,
- int line,
- const char *func,
- const char *object_name,
- const char *object,
- const char *buffer) {
+ int level,
+ int error,
+ const char*file,
+ int line,
+ const char *func,
+ const char *object_field,
+ const char *object,
+ const char *buffer) {
char header_priority[16], header_pid[16];
struct iovec iovec[5] = {};
@@ -450,45 +453,55 @@ static int write_to_kmsg(
return 1;
}
-static int log_do_header(char *header, size_t size,
- int level,
- const char *file, int line, const char *func,
- const char *object_name, const char *object) {
+static int log_do_header(
+ char *header,
+ size_t size,
+ int level,
+ int error,
+ const char *file, int line, const char *func,
+ const char *object_field, const char *object) {
+
snprintf(header, size,
"PRIORITY=%i\n"
"SYSLOG_FACILITY=%i\n"
- "%s%.*s%s"
+ "%s%s%s"
"%s%.*i%s"
- "%s%.*s%s"
- "%s%.*s%s"
+ "%s%s%s"
+ "%s%.*i%s"
+ "%s%s%s"
"SYSLOG_IDENTIFIER=%s\n",
LOG_PRI(level),
LOG_FAC(level),
- file ? "CODE_FILE=" : "",
- file ? LINE_MAX : 0, file, /* %.0s means no output */
- file ? "\n" : "",
+ isempty(file) ? "" : "CODE_FILE=",
+ isempty(file) ? "" : file,
+ isempty(file) ? "" : "\n",
line ? "CODE_LINE=" : "",
line ? 1 : 0, line, /* %.0d means no output too, special case for 0 */
line ? "\n" : "",
- func ? "CODE_FUNCTION=" : "",
- func ? LINE_MAX : 0, func,
- func ? "\n" : "",
- object ? object_name : "",
- object ? LINE_MAX : 0, object, /* %.0s means no output */
- object ? "\n" : "",
+ isempty(func) ? "" : "CODE_FUNCTION=",
+ isempty(func) ? "" : func,
+ isempty(func) ? "" : "\n",
+ error ? "ERRNO=" : "",
+ error ? 1 : 0, error,
+ error ? "\n" : "",
+ isempty(object) ? "" : object_field,
+ isempty(object) ? "" : object,
+ isempty(object) ? "" : "\n",
program_invocation_short_name);
header[size - 1] = '\0';
+
return 0;
}
static int write_to_journal(
- int level,
- const char*file,
- int line,
- const char *func,
- const char *object_name,
- const char *object,
- const char *buffer) {
+ int level,
+ int error,
+ const char*file,
+ int line,
+ const char *func,
+ const char *object_field,
+ const char *object,
+ const char *buffer) {
char header[LINE_MAX];
struct iovec iovec[4] = {};
@@ -497,8 +510,7 @@ static int write_to_journal(
if (journal_fd < 0)
return 0;
- log_do_header(header, sizeof(header), level,
- file, line, func, object_name, object);
+ log_do_header(header, sizeof(header), level, error, file, line, func, object_field, object);
IOVEC_SET_STRING(iovec[0], header);
IOVEC_SET_STRING(iovec[1], "MESSAGE=");
@@ -515,13 +527,14 @@ static int write_to_journal(
}
static int log_dispatch(
- int level,
- const char*file,
- int line,
- const char *func,
- const char *object_name,
- const char *object,
- char *buffer) {
+ int level,
+ int error,
+ const char*file,
+ int line,
+ const char *func,
+ const char *object_field,
+ const char *object,
+ char *buffer) {
int r = 0;
@@ -548,8 +561,7 @@ static int log_dispatch(
log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
log_target == LOG_TARGET_JOURNAL) {
- k = write_to_journal(level, file, line, func,
- object_name, object, buffer);
+ k = write_to_journal(level, error, file, line, func, object_field, object, buffer);
if (k < 0) {
if (k != -EAGAIN)
log_close_journal();
@@ -561,8 +573,7 @@ static int log_dispatch(
if (log_target == LOG_TARGET_SYSLOG_OR_KMSG ||
log_target == LOG_TARGET_SYSLOG) {
- k = write_to_syslog(level, file, line, func,
- object_name, object, buffer);
+ k = write_to_syslog(level, error, file, line, func, object_field, object, buffer);
if (k < 0) {
if (k != -EAGAIN)
log_close_syslog();
@@ -578,8 +589,7 @@ static int log_dispatch(
log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
log_target == LOG_TARGET_KMSG)) {
- k = write_to_kmsg(level, file, line, func,
- object_name, object, buffer);
+ k = write_to_kmsg(level, error, file, line, func, object_field, object, buffer);
if (k < 0) {
log_close_kmsg();
log_open_console();
@@ -588,8 +598,7 @@ static int log_dispatch(
}
if (k <= 0) {
- k = write_to_console(level, file, line, func,
- object_name, object, buffer);
+ k = write_to_console(level, error, file, line, func, object_field, object, buffer);
if (k < 0)
return k;
}
@@ -602,6 +611,7 @@ static int log_dispatch(
int log_dump_internal(
int level,
+ int error,
const char*file,
int line,
const char *func,
@@ -614,16 +624,17 @@ int log_dump_internal(
if (_likely_(LOG_PRI(level) > log_max_level))
return 0;
- return log_dispatch(level, file, line, func, NULL, NULL, buffer);
+ return log_dispatch(level, error, file, line, func, NULL, NULL, buffer);
}
int log_metav(
- int level,
- const char*file,
- int line,
- const char *func,
- const char *format,
- va_list ap) {
+ int level,
+ int error,
+ const char*file,
+ int line,
+ const char *func,
+ const char *format,
+ va_list ap) {
PROTECT_ERRNO;
char buffer[LINE_MAX];
@@ -631,38 +642,44 @@ int log_metav(
if (_likely_(LOG_PRI(level) > log_max_level))
return 0;
+ /* Make sure that %m maps to the specified error */
+ if (error != 0)
+ errno = error;
+
vsnprintf(buffer, sizeof(buffer), format, ap);
char_array_0(buffer);
- return log_dispatch(level, file, line, func, NULL, NULL, buffer);
+ return log_dispatch(level, error, file, line, func, NULL, NULL, buffer);
}
int log_meta(
- int level,
- const char*file,
- int line,
- const char *func,
- const char *format, ...) {
+ int level,
+ int error,
+ const char*file,
+ int line,
+ const char *func,
+ const char *format, ...) {
int r;
va_list ap;
va_start(ap, format);
- r = log_metav(level, file, line, func, format, ap);
+ r = log_metav(level, error, file, line, func, format, ap);
va_end(ap);
return r;
}
int log_metav_object(
- int level,
- const char*file,
- int line,
- const char *func,
- const char *object_name,
- const char *object,
- const char *format,
- va_list ap) {
+ int level,
+ int error,
+ const char*file,
+ int line,
+ const char *func,
+ const char *object_field,
+ const char *object,
+ const char *format,
+ va_list ap) {
PROTECT_ERRNO;
char buffer[LINE_MAX];
@@ -670,34 +687,44 @@ int log_metav_object(
if (_likely_(LOG_PRI(level) > log_max_level))
return 0;
+ /* Make sure that %m maps to the specified error */
+ if (error != 0)
+ errno = error;
+
vsnprintf(buffer, sizeof(buffer), format, ap);
char_array_0(buffer);
- return log_dispatch(level, file, line, func,
- object_name, object, buffer);
+ return log_dispatch(level, error, file, line, func, object_field, object, buffer);
}
int log_meta_object(
- int level,
- const char*file,
- int line,
- const char *func,
- const char *object_name,
- const char *object,
- const char *format, ...) {
+ int level,
+ int error,
+ const char*file,
+ int line,
+ const char *func,
+ const char *object_field,
+ const char *object,
+ const char *format, ...) {
int r;
va_list ap;
va_start(ap, format);
- r = log_metav_object(level, file, line, func,
- object_name, object, format, ap);
+ r = log_metav_object(level, error, file, line, func, object_field, object, format, ap);
va_end(ap);
return r;
}
-static void log_assert(int level, const char *text, const char *file, int line, const char *func, const char *format) {
+static void log_assert(
+ int level,
+ const char *text,
+ const char *file,
+ int line,
+ const char *func,
+ const char *format) {
+
static char buffer[LINE_MAX];
if (_likely_(LOG_PRI(level) > log_max_level))
@@ -710,7 +737,7 @@ static void log_assert(int level, const char *text, const char *file, int line,
char_array_0(buffer);
log_abort_msg = buffer;
- log_dispatch(level, file, line, func, NULL, NULL, buffer);
+ log_dispatch(level, 0, file, line, func, NULL, NULL, buffer);
}
noreturn void log_assert_failed(const char *text, const char *file, int line, const char *func) {
@@ -729,12 +756,13 @@ void log_assert_failed_return(const char *text, const char *file, int line, cons
}
int log_oom_internal(const char *file, int line, const char *func) {
- log_meta(LOG_ERR, file, line, func, "Out of memory.");
+ log_meta(LOG_ERR, ENOMEM, file, line, func, "Out of memory.");
return -ENOMEM;
}
int log_struct_internal(
int level,
+ int error,
const char *file,
int line,
const char *func,
@@ -767,8 +795,7 @@ int log_struct_internal(
static const char nl = '\n';
/* If the journal is available do structured logging */
- log_do_header(header, sizeof(header), level,
- file, line, func, NULL, NULL);
+ log_do_header(header, sizeof(header), level, error, file, line, func, NULL, NULL);
IOVEC_SET_STRING(iovec[n++], header);
va_start(ap, format);
@@ -840,8 +867,7 @@ int log_struct_internal(
va_end(ap);
if (found)
- r = log_dispatch(level, file, line, func,
- NULL, NULL, buf + 8);
+ r = log_dispatch(level, error, file, line, func, NULL, NULL, buf + 8);
else
r = -EINVAL;
}
diff --git a/src/shared/log.h b/src/shared/log.h
index 8141e9dbb0..9dd68df500 100644
--- a/src/shared/log.h
+++ b/src/shared/log.h
@@ -77,44 +77,49 @@ void log_parse_environment(void);
int log_meta(
int level,
+ int error,
const char*file,
int line,
const char *func,
- const char *format, ...) _printf_(5,6);
+ const char *format, ...) _printf_(6,7);
int log_metav(
int level,
+ int error,
const char*file,
int line,
const char *func,
const char *format,
- va_list ap) _printf_(5,0);
+ va_list ap) _printf_(6,0);
int log_meta_object(
int level,
+ int error,
const char*file,
int line,
const char *func,
const char *object_name,
const char *object,
- const char *format, ...) _printf_(7,8);
+ const char *format, ...) _printf_(8,9);
int log_metav_object(
int level,
+ int error,
const char*file,
int line,
const char *func,
const char *object_name,
const char *object,
const char *format,
- va_list ap) _printf_(7,0);
+ va_list ap) _printf_(8,0);
int log_struct_internal(
int level,
+ int error,
const char *file,
int line,
const char *func,
- const char *format, ...) _printf_(5,0) _sentinel_;
+ const char *format, ...) _printf_(6,0) _sentinel_;
int log_oom_internal(
const char *file,
@@ -124,11 +129,13 @@ int log_oom_internal(
/* This modifies the buffer passed! */
int log_dump_internal(
int level,
+ int error,
const char*file,
int line,
const char *func,
char *buffer);
+/* Logging for various assertions */
noreturn void log_assert_failed(
const char *text,
const char *file,
@@ -147,12 +154,16 @@ void log_assert_failed_return(
int line,
const char *func);
-#define log_full(level, ...) \
-do { \
- if (log_get_max_level() >= (level)) \
- log_meta((level), __FILE__, __LINE__, __func__, __VA_ARGS__); \
-} while (0)
+/* Logging with level */
+#define log_full_errno(level, error, ...) \
+ do { \
+ if (log_get_max_level() >= (level)) \
+ log_meta((level), error, __FILE__, __LINE__, __func__, __VA_ARGS__); \
+ } while (false)
+#define log_full(level, ...) log_full_errno(level, 0, __VA_ARGS__)
+
+/* Normal logging */
#define log_debug(...) log_full(LOG_DEBUG, __VA_ARGS__)
#define log_info(...) log_full(LOG_INFO, __VA_ARGS__)
#define log_notice(...) log_full(LOG_NOTICE, __VA_ARGS__)
@@ -160,18 +171,28 @@ do { \
#define log_error(...) log_full(LOG_ERR, __VA_ARGS__)
#define log_emergency(...) log_full(getpid() == 1 ? LOG_EMERG : LOG_ERR, __VA_ARGS__)
+/* Logging triggered by an errno-like error */
+#define log_debug_errno(error, ...) log_full_errno(LOG_DEBUG, error, __VA_ARGS__)
+#define log_info_errno(error, ...) log_full_errno(LOG_INFO, error, __VA_ARGS__)
+#define log_notice_errno(error, ...) log_full_errno(LOG_NOTICE, error, __VA_ARGS__)
+#define log_warning_errno(error, ...) log_full_errno(LOG_WARNING, error, __VA_ARGS__)
+#define log_error_errno(error, ...) log_full_errno(LOG_ERR, error, __VA_ARGS__)
+#define log_emergency_errno(error, ...) log_full_errno(getpid() == 1 ? LOG_EMERG : LOG_ERR, __VA_ARGS__)
+
#ifdef LOG_TRACE
# define log_trace(...) log_debug(__VA_ARGS__)
#else
# define log_trace(...) do {} while(0)
#endif
-#define log_struct(level, ...) log_struct_internal(level, __FILE__, __LINE__, __func__, __VA_ARGS__)
-
-#define log_oom() log_oom_internal(__FILE__, __LINE__, __func__)
+/* Structured logging */
+#define log_struct(level, ...) log_struct_internal(level, 0, __FILE__, __LINE__, __func__, __VA_ARGS__)
+#define log_struct_errno(level, error, ...) log_struct_internal(level, error, __FILE__, __LINE__, __func__, __VA_ARGS__)
/* This modifies the buffer passed! */
-#define log_dump(level, buffer) log_dump_internal(level, __FILE__, __LINE__, __func__, buffer)
+#define log_dump(level, buffer) log_dump_internal(level, 0, __FILE__, __LINE__, __func__, buffer)
+
+#define log_oom() log_oom_internal(__FILE__, __LINE__, __func__)
bool log_on_console(void) _pure_;
diff --git a/src/test/test-hostname.c b/src/test/test-hostname.c
index ad4f285619..1bc4126590 100644
--- a/src/test/test-hostname.c
+++ b/src/test/test-hostname.c
@@ -32,7 +32,7 @@ int main(int argc, char* argv[]) {
r = hostname_setup();
if (r < 0)
- fprintf(stderr, "hostname: %s\n", strerror(-r));
+ log_error_errno(-r, "hostname: %m");
return 0;
}
diff --git a/src/udev/udev-builtin-kmod.c b/src/udev/udev-builtin-kmod.c
index 66807b381b..f3d164763d 100644
--- a/src/udev/udev-builtin-kmod.c
+++ b/src/udev/udev-builtin-kmod.c
@@ -31,7 +31,7 @@
#include "udev.h"
-static struct kmod_ctx *ctx;
+static struct kmod_ctx *ctx = NULL;
static int load_module(struct udev *udev, const char *alias) {
struct kmod_list *list = NULL;
@@ -43,18 +43,18 @@ static int load_module(struct udev *udev, const char *alias) {
return err;
if (list == NULL)
- log_debug("no module matches '%s'", alias);
+ log_debug("No module matches '%s'", alias);
kmod_list_foreach(l, list) {
struct kmod_module *mod = kmod_module_get_module(l);
err = kmod_module_probe_insert_module(mod, KMOD_PROBE_APPLY_BLACKLIST, NULL, NULL, NULL, NULL);
if (err == KMOD_PROBE_APPLY_BLACKLIST)
- log_debug("module '%s' is blacklisted", kmod_module_get_name(mod));
+ log_debug("Module '%s' is blacklisted", kmod_module_get_name(mod));
else if (err == 0)
- log_debug("inserted '%s'", kmod_module_get_name(mod));
+ log_debug("Inserted '%s'", kmod_module_get_name(mod));
else
- log_debug("failed to insert '%s'", kmod_module_get_name(mod));
+ log_debug("Failed to insert '%s'", kmod_module_get_name(mod));
kmod_module_unref(mod);
}
@@ -63,10 +63,8 @@ static int load_module(struct udev *udev, const char *alias) {
return err;
}
-_printf_(6,0)
-static void udev_kmod_log(void *data, int priority, const char *file, int line,
- const char *fn, const char *format, va_list args) {
- log_metav(priority, file, line, fn, format, args);
+_printf_(6,0) static void udev_kmod_log(void *data, int priority, const char *file, int line, const char *fn, const char *format, va_list args) {
+ log_metav(priority, 0, file, line, fn, format, args);
}
static int builtin_kmod(struct udev_device *dev, int argc, char *argv[], bool test) {
@@ -82,7 +80,7 @@ static int builtin_kmod(struct udev_device *dev, int argc, char *argv[], bool te
}
for (i = 2; argv[i]; i++) {
- log_debug("execute '%s' '%s'", argv[1], argv[i]);
+ log_debug("Execute '%s' '%s'", argv[1], argv[i]);
load_module(udev, argv[i]);
}
@@ -98,7 +96,7 @@ static int builtin_kmod_init(struct udev *udev) {
if (!ctx)
return -ENOMEM;
- log_debug("load module index");
+ log_debug("Load module index");
kmod_set_log_fn(ctx, udev_kmod_log, udev);
kmod_load_resources(ctx);
return 0;
@@ -106,13 +104,13 @@ static int builtin_kmod_init(struct udev *udev) {
/* called on udev shutdown and reload request */
static void builtin_kmod_exit(struct udev *udev) {
- log_debug("unload module index");
+ log_debug("Unload module index");
ctx = kmod_unref(ctx);
}
/* called every couple of seconds during event activity; 'true' if config has changed */
static bool builtin_kmod_validate(struct udev *udev) {
- log_debug("validate module index");
+ log_debug("Validate module index");
if (!ctx)
return false;
return (kmod_validate_resources(ctx) != KMOD_RESOURCES_OK);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-23 20:27:27 +0000