diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/technical/api-error-handling.txt | 10 | ||||
| -rw-r--r-- | Documentation/technical/api-trace2.txt | 2 |
2 files changed, 9 insertions, 3 deletions
diff --git a/Documentation/technical/api-error-handling.txt b/Documentation/technical/api-error-handling.txt index ceeedd485c..8be4f4d0d6 100644 --- a/Documentation/technical/api-error-handling.txt +++ b/Documentation/technical/api-error-handling.txt @@ -1,8 +1,11 @@ Error reporting in git ====================== -`die`, `usage`, `error`, and `warning` report errors of various -kinds. +`BUG`, `die`, `usage`, `error`, and `warning` report errors of +various kinds. + +- `BUG` is for failed internal assertions that should never happen, + i.e. a bug in git itself. - `die` is for fatal application errors. It prints a message to the user and exits with status 128. @@ -20,6 +23,9 @@ kinds. without running into too many problems. Like `error`, it returns -1 after reporting the situation to the caller. +These reports will be logged via the trace2 facility. See the "error" +event in link:api-trace2.txt[trace2 API]. + Customizable error handlers --------------------------- diff --git a/Documentation/technical/api-trace2.txt b/Documentation/technical/api-trace2.txt index c65ffafc48..3f52f981a2 100644 --- a/Documentation/technical/api-trace2.txt +++ b/Documentation/technical/api-trace2.txt @@ -465,7 +465,7 @@ completed.) ------------ `"error"`:: - This event is emitted when one of the `error()`, `die()`, + This event is emitted when one of the `BUG()`, `error()`, `die()`, `warning()`, or `usage()` functions are called. + ------------ |