diff options
Diffstat (limited to 'iconv/loop.c')
| -rw-r--r-- | iconv/loop.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/iconv/loop.c b/iconv/loop.c index ebbc1362b3..04ae50b974 100644 --- a/iconv/loop.c +++ b/iconv/loop.c @@ -173,6 +173,38 @@ #define ignore_errors_p() (flags & __GCONV_IGNORE_ERRORS) +/* Error handling with transliteration/transcription function use and + ignoring of errors. Note that we cannot use the do while (0) trick + since `break' and `continue' must reach certain points. */ +#define STANDARD_ERR_HANDLER(Incr) \ + { \ + struct __gconv_trans_data *trans; \ + \ + result = __GCONV_ILLEGAL_INPUT; \ + /* First try the transliteration methods. */ \ + for (trans = step_data->__trans; trans != NULL; trans = trans->__next) \ + { \ + result = DL_CALL_FCT (trans->__trans_fct, \ + (step, step_data, trans->__data, *inptrp, \ + &inptr, inend, &outptr, irreversible)); \ + if (result != __GCONV_ILLEGAL_INPUT) \ + break; \ + } \ + /* If any of them recognized the input stop. */ \ + if (result != __GCONV_ILLEGAL_INPUT) \ + break; \ + \ + /* Next see whether we have to ignore the error. If not, stop. */ \ + if (! ignore_errors_p ()) \ + break; \ + \ + /* When we come here it means we ignore the character. */ \ + ++*irreversible; \ + inptr += Incr; \ + continue; \ + } + + /* The function returns the status, as defined in gconv.h. */ static inline int FCTNAME (LOOPFCT) (struct __gconv_step *step, |