diff options
Diffstat (limited to 'src/shared/log-link.h')
| -rw-r--r-- | src/shared/log-link.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/shared/log-link.h b/src/shared/log-link.h new file mode 100644 index 0000000..bb692e0 --- /dev/null +++ b/src/shared/log-link.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +#include "log.h" + +/* + * The following macros append INTERFACE= to the message. + * The macros require a struct named 'Link' which contains 'char *ifname': + * + * typedef struct Link { + * char *ifname; + * } Link; + * + * See, network/networkd-link.h for example. + */ + +#define log_link_full_errno(link, level, error, ...) \ + ({ \ + const Link *_l = (link); \ + (_l && _l->ifname) ? log_object_internal(level, error, PROJECT_FILE, __LINE__, __func__, "INTERFACE=", _l->ifname, NULL, NULL, ##__VA_ARGS__) : \ + log_internal(level, error, PROJECT_FILE, __LINE__, __func__, ##__VA_ARGS__); \ + }) \ + +#define log_link_full(link, level, ...) (void) log_link_full_errno(link, level, 0, __VA_ARGS__) + +#define log_link_debug(link, ...) log_link_full_errno(link, LOG_DEBUG, 0, __VA_ARGS__) +#define log_link_info(link, ...) log_link_full(link, LOG_INFO, __VA_ARGS__) +#define log_link_notice(link, ...) log_link_full(link, LOG_NOTICE, __VA_ARGS__) +#define log_link_warning(link, ...) log_link_full(link, LOG_WARNING, __VA_ARGS__) +#define log_link_error(link, ...) log_link_full(link, LOG_ERR, __VA_ARGS__) + +#define log_link_debug_errno(link, error, ...) log_link_full_errno(link, LOG_DEBUG, error, __VA_ARGS__) +#define log_link_info_errno(link, error, ...) log_link_full_errno(link, LOG_INFO, error, __VA_ARGS__) +#define log_link_notice_errno(link, error, ...) log_link_full_errno(link, LOG_NOTICE, error, __VA_ARGS__) +#define log_link_warning_errno(link, error, ...) log_link_full_errno(link, LOG_WARNING, error, __VA_ARGS__) +#define log_link_error_errno(link, error, ...) log_link_full_errno(link, LOG_ERR, error, __VA_ARGS__) + +#define LOG_LINK_MESSAGE(link, fmt, ...) "MESSAGE=%s: " fmt, (link)->ifname, ##__VA_ARGS__ +#define LOG_LINK_INTERFACE(link) "INTERFACE=%s", (link)->ifname |