diff options
Diffstat (limited to 'src/core/lib/iomgr/error.h')
| -rw-r--r-- | src/core/lib/iomgr/error.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/core/lib/iomgr/error.h b/src/core/lib/iomgr/error.h index 00ace8a7a9..f3f3b80a09 100644 --- a/src/core/lib/iomgr/error.h +++ b/src/core/lib/iomgr/error.h @@ -100,6 +100,8 @@ typedef enum { GRPC_ERROR_INT_HTTP_STATUS, /// context sensitive limit associated with the error GRPC_ERROR_INT_LIMIT, + /// chttp2: did the error occur while a write was in progress + GRPC_ERROR_INT_OCCURRED_DURING_WRITE, } grpc_error_ints; typedef enum { @@ -121,6 +123,8 @@ typedef enum { GRPC_ERROR_STR_TSI_ERROR, /// filename that we were trying to read/write when this error occurred GRPC_ERROR_STR_FILENAME, + /// which data was queued for writing when the error occurred + GRPC_ERROR_STR_QUEUED_BUFFERS } grpc_error_strs; typedef enum { @@ -128,9 +132,13 @@ typedef enum { GRPC_ERROR_TIME_CREATED, } grpc_error_times; +/// The following "special" errors can be propagated without allocating memory. +/// They are always even so that other code (particularly combiner locks) can +/// safely use the lower bit for themselves. + #define GRPC_ERROR_NONE ((grpc_error *)NULL) -#define GRPC_ERROR_OOM ((grpc_error *)1) -#define GRPC_ERROR_CANCELLED ((grpc_error *)2) +#define GRPC_ERROR_OOM ((grpc_error *)2) +#define GRPC_ERROR_CANCELLED ((grpc_error *)4) const char *grpc_error_string(grpc_error *error); void grpc_error_free_string(const char *str); |