diff options
Diffstat (limited to 'src/core/lib/iomgr/error.h')
| -rw-r--r-- | src/core/lib/iomgr/error.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/src/core/lib/iomgr/error.h b/src/core/lib/iomgr/error.h index 0e7a7b0a1e..2a44fcfe25 100644 --- a/src/core/lib/iomgr/error.h +++ b/src/core/lib/iomgr/error.h @@ -37,6 +37,7 @@ #include <stdbool.h> #include <stdint.h> +#include <grpc/slice.h> #include <grpc/status.h> #include <grpc/support/time.h> @@ -137,7 +138,7 @@ typedef enum { const char *grpc_error_string(grpc_error *error); /// Create an error - but use GRPC_ERROR_CREATE instead -grpc_error *grpc_error_create(const char *file, int line, const char *desc, +grpc_error *grpc_error_create(grpc_slice file, int line, grpc_slice desc, grpc_error **referencing, size_t num_referencing); /// Create an error (this is the preferred way of generating an error that is /// not due to a system call - for system calls, use GRPC_OS_ERROR or @@ -147,13 +148,21 @@ grpc_error *grpc_error_create(const char *file, int line, const char *desc, /// err = grpc_error_create(x, y, z, r, nr) is equivalent to: /// err = grpc_error_create(x, y, z, NULL, 0); /// for (i=0; i<nr; i++) err = grpc_error_add_child(err, r[i]); -#define GRPC_ERROR_CREATE(desc) \ - grpc_error_create(__FILE__, __LINE__, desc, NULL, 0) +#define GRPC_ERROR_CREATE_FROM_STATIC_STRING(desc) \ + grpc_error_create(grpc_slice_from_static_string(__FILE__), __LINE__, \ + grpc_slice_from_static_string(desc), NULL, 0) +#define GRPC_ERROR_CREATE_FROM_COPIED_STRING(desc) \ + grpc_error_create(grpc_slice_from_static_string(__FILE__), __LINE__, \ + grpc_slice_from_copied_string(desc), NULL, 0) // Create an error that references some other errors. This function adds a // reference to each error in errs - it does not consume an existing reference -#define GRPC_ERROR_CREATE_REFERENCING(desc, errs, count) \ - grpc_error_create(__FILE__, __LINE__, desc, errs, count) +#define GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING(desc, errs, count) \ + grpc_error_create(grpc_slice_from_static_string(__FILE__), __LINE__, \ + grpc_slice_from_static_string(desc), errs, count) +#define GRPC_ERROR_CREATE_REFERENCING_FROM_COPIED_STRING(desc, errs, count) \ + grpc_error_create(grpc_slice_from_static_string(__FILE__), __LINE__, \ + grpc_slice_from_copied_string(desc), errs, count) //#define GRPC_ERROR_REFCOUNT_DEBUG #ifdef GRPC_ERROR_REFCOUNT_DEBUG @@ -175,10 +184,11 @@ grpc_error *grpc_error_set_int(grpc_error *src, grpc_error_ints which, intptr_t value) GRPC_MUST_USE_RESULT; bool grpc_error_get_int(grpc_error *error, grpc_error_ints which, intptr_t *p); grpc_error *grpc_error_set_str(grpc_error *src, grpc_error_strs which, - const char *value) GRPC_MUST_USE_RESULT; -/// Returns NULL if the specified string is not set. -/// Caller does NOT own return value. -const char *grpc_error_get_str(grpc_error *error, grpc_error_strs which); + grpc_slice str) GRPC_MUST_USE_RESULT; +/// Returns false if the specified string is not set. +/// Caller does NOT own the slice. +bool grpc_error_get_str(grpc_error *error, grpc_error_strs which, + grpc_slice *s); /// Add a child error: an error that is believed to have contributed to this /// error occurring. Allows root causing high level errors from lower level |