- Result code descriptions and IDs (strings) are now defined in
lib/isc/result_<class>.c.in source files. See lib/isc/result_*.c.in
for examples.
- To create a new result class, check isc/resultclass.h and follow
documentation in there.
- Error codes are now defined in the following fashion:
ISC_RESULTCODE_<CLASS>(number), old style was
ISC_RESULTCLASS_<CLASS> + number.
Following is an example of the old style converted to the new one,
file lib/dns/result_dst.h.in:
;; Old style
#define DST_R_NOCRYPTO (ISC_RESULTCLASS_DST + 2)
;; New Style
#define DST_R_NOCRYPTO ISC_RESULTCODE_DST(2)
- To use error codes, same as before:
isc_result_t code = DST_R_NOCRYPTO;
isr_result_t rc = some_call(..)
if (rc == ISC_R_SUCCESS) ...
- isc_result_totext() does not lock anymore, since all result data from
all classes are available at compile time.
All relevant source files were updated to use the new result API
interface.
Diego Fronza
bfb38c16ec