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fuzzystrmatch: Remove dead code
Remnants left behind by a323ede280
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
Reviewed-by: Ryan Murphy <ryanfmurphy@gmail.com>
This commit is contained in:
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90627cf98a
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5a739e7b2c
@ -94,18 +94,6 @@ soundex_code(char letter)
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****************************************************************************/
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****************************************************************************/
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/**************************************************************************
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my constants -- constants I like
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Probably redundant.
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***************************************************************************/
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#define META_ERROR FALSE
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#define META_SUCCESS TRUE
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#define META_FAILURE FALSE
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/* I add modifications to the traditional metaphone algorithm that you
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/* I add modifications to the traditional metaphone algorithm that you
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might find in books. Define this if you want metaphone to behave
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might find in books. Define this if you want metaphone to behave
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traditionally */
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traditionally */
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@ -116,7 +104,7 @@ soundex_code(char letter)
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#define TH '0'
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#define TH '0'
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static char Lookahead(char *word, int how_far);
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static char Lookahead(char *word, int how_far);
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static int _metaphone(char *word, int max_phonemes, char **phoned_word);
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static void _metaphone(char *word, int max_phonemes, char **phoned_word);
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/* Metachar.h ... little bits about characters for metaphone */
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/* Metachar.h ... little bits about characters for metaphone */
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@ -272,7 +260,6 @@ metaphone(PG_FUNCTION_ARGS)
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size_t str_i_len = strlen(str_i);
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size_t str_i_len = strlen(str_i);
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int reqlen;
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int reqlen;
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char *metaph;
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char *metaph;
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int retval;
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/* return an empty string if we receive one */
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/* return an empty string if we receive one */
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if (!(str_i_len > 0))
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if (!(str_i_len > 0))
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@ -296,17 +283,8 @@ metaphone(PG_FUNCTION_ARGS)
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(errcode(ERRCODE_ZERO_LENGTH_CHARACTER_STRING),
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(errcode(ERRCODE_ZERO_LENGTH_CHARACTER_STRING),
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errmsg("output cannot be empty string")));
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errmsg("output cannot be empty string")));
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_metaphone(str_i, reqlen, &metaph);
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retval = _metaphone(str_i, reqlen, &metaph);
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if (retval == META_SUCCESS)
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PG_RETURN_TEXT_P(cstring_to_text(metaph));
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PG_RETURN_TEXT_P(cstring_to_text(metaph));
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else
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{
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/* internal error */
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elog(ERROR, "metaphone: failure");
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/* keep the compiler quiet */
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PG_RETURN_NULL();
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}
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}
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}
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@ -362,7 +340,7 @@ Lookahead(char *word, int how_far)
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#define Isbreak(c) (!isalpha((unsigned char) (c)))
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#define Isbreak(c) (!isalpha((unsigned char) (c)))
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static int
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static void
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_metaphone(char *word, /* IN */
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_metaphone(char *word, /* IN */
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int max_phonemes,
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int max_phonemes,
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char **phoned_word) /* OUT */
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char **phoned_word) /* OUT */
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@ -404,7 +382,7 @@ _metaphone(char *word, /* IN */
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if (Curr_Letter == '\0')
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if (Curr_Letter == '\0')
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{
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{
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End_Phoned_Word;
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End_Phoned_Word;
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return META_SUCCESS; /* For testing */
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return;
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}
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}
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}
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}
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@ -721,7 +699,7 @@ _metaphone(char *word, /* IN */
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End_Phoned_Word;
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End_Phoned_Word;
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return (META_SUCCESS);
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return;
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} /* END metaphone */
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} /* END metaphone */
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