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Diffstat (limited to 'docs/devel/tracing.txt')
| -rw-r--r-- | docs/devel/tracing.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/devel/tracing.txt b/docs/devel/tracing.txt index 76e492a489..8231bbf5d1 100644 --- a/docs/devel/tracing.txt +++ b/docs/devel/tracing.txt @@ -112,6 +112,8 @@ Trace events should use types as follows: Format strings should reflect the types defined in the trace event. Take special care to use PRId64 and PRIu64 for int64_t and uint64_t types, respectively. This ensures portability between 32- and 64-bit platforms. +Format strings must not end with a newline character. It is the responsibility +of backends to adapt line ending for proper logging. Each event declaration will start with the event name, then its arguments, finally a format string for pretty-printing. For example: |