diff options
Diffstat (limited to 'include/log/logger.h')
| -rw-r--r-- | include/log/logger.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/include/log/logger.h b/include/log/logger.h index 966397a..6414d84 100644 --- a/include/log/logger.h +++ b/include/log/logger.h @@ -35,7 +35,7 @@ struct logger_entry { /* * The userspace structure for version 2 of the logger_entry ABI. * This structure is returned to userspace if ioctl(LOGGER_SET_VERSION) - * is called with version==2 + * is called with version==2; or used with the user space log daemon. */ struct logger_entry_v2 { uint16_t len; /* length of the payload */ @@ -48,6 +48,17 @@ struct logger_entry_v2 { char msg[0]; /* the entry's payload */ }; +struct logger_entry_v3 { + uint16_t len; /* length of the payload */ + uint16_t hdr_size; /* sizeof(struct logger_entry_v2) */ + int32_t pid; /* generating process's pid */ + int32_t tid; /* generating process's tid */ + int32_t sec; /* seconds since Epoch */ + int32_t nsec; /* nanoseconds */ + uint32_t lid; /* log id of the payload */ + char msg[0]; /* the entry's payload */ +}; + /* * The maximum size of the log entry payload that can be * written to the kernel logger driver. An attempt to write @@ -69,6 +80,7 @@ struct log_msg { union { unsigned char buf[LOGGER_ENTRY_MAX_LEN + 1]; struct logger_entry_v2 entry; + struct logger_entry_v3 entry_v3; struct logger_entry_v2 entry_v2; struct logger_entry entry_v1; struct { @@ -106,21 +118,21 @@ struct log_msg { { return !(*this > T); } - uint64_t nsec(void) const + uint64_t nsec() const { return static_cast<uint64_t>(entry.sec) * NS_PER_SEC + entry.nsec; } /* packet methods */ - log_id_t id(void) + log_id_t id() { return extra.id; } - char *msg(void) + char *msg() { return entry.hdr_size ? (char *) buf + entry.hdr_size : entry_v1.msg; } - unsigned int len(void) + unsigned int len() { return (entry.hdr_size ? entry.hdr_size : sizeof(entry_v1)) + entry.len; } |