diff options
Diffstat (limited to 'src/backend/utils/adt/oracle_compat.c')
| -rw-r--r-- | src/backend/utils/adt/oracle_compat.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/src/backend/utils/adt/oracle_compat.c b/src/backend/utils/adt/oracle_compat.c index 41e2563f3b0..522e6c7bce4 100644 --- a/src/backend/utils/adt/oracle_compat.c +++ b/src/backend/utils/adt/oracle_compat.c @@ -1,7 +1,7 @@ /* * Edmund Mergl <E.Mergl@bawue.de> * - * $Id: oracle_compat.c,v 1.23 2000/04/07 13:39:41 thomas Exp $ + * $Id: oracle_compat.c,v 1.24 2000/04/12 17:15:51 momjian Exp $ * */ @@ -466,10 +466,16 @@ rtrim(text *string, text *set) text * translate(text *string, text *from, text *to) { - text *result; - char *from_ptr, *to_ptr; - char *source, *target; - int m, fromlen, tolen, retlen, i; + text *result; + char *from_ptr, + *to_ptr; + char *source, + *target; + int m, + fromlen, + tolen, + retlen, + i; if (string == (text *) NULL || from == (text *) NULL || @@ -492,11 +498,11 @@ translate(text *string, text *from, text *to) while (m-- > 0) { - char rep = *source++; + char rep = *source++; for (i = 0; i < fromlen; i++) { - if (from_ptr[i] == rep) + if (from_ptr[i] == rep) break; } if (i < fromlen) @@ -521,6 +527,7 @@ translate(text *string, text *from, text *to) } VARSIZE(result) = retlen + VARHDRSZ; + /* * There may be some wasted space in the result if deletions occurred, * but it's not worth reallocating it; the function result probably @@ -541,34 +548,35 @@ ascii(text *string) return 0; return ((int) *(VARDATA(string))); -} /* ascii() */ +} /* ascii() */ text * ichar(int4 cvalue) { - text *result; + text *result; result = (text *) palloc(VARHDRSZ + 1); VARSIZE(result) = VARHDRSZ + 1; *VARDATA(result) = (char) cvalue; return result; -} /* ichar() */ +} /* ichar() */ text * repeat(text *string, int4 count) { - text *result; - int slen, tlen; - int i; - char *cp; + text *result; + int slen, + tlen; + int i; + char *cp; if (count < 0) count = 0; - slen = (VARSIZE(string)-VARHDRSZ); + slen = (VARSIZE(string) - VARHDRSZ); tlen = (VARHDRSZ + (count * slen)); result = (text *) palloc(tlen); @@ -582,5 +590,4 @@ repeat(text *string, int4 count) } return result; -} /* repeat() */ - +} /* repeat() */ |