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-rw-r--r--iconv/loop.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/iconv/loop.c b/iconv/loop.c
index ebbc136..04ae50b 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,