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Remove unused argument of helper function

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Removed an unused argument of the "do_split" helper function.  The unused
argument was previously used by a now-removed BIF.
This commit is contained in:
Daniel Thayer 2012-09-26 15:20:54 -05:00
parent f00a7c3ee4
commit 72f16f2642
1 changed files with 5 additions and 14 deletions
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19
src/strings.bif
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@ -311,15 +311,9 @@ static int match_prefix(int s_len, const char* s, int t_len, const char* t)
return 1;
}
Val* do_split(StringVal* str_val, RE_Matcher* re, TableVal* other_sep,
int incl_sep, int max_num_sep)
Val* do_split(StringVal* str_val, RE_Matcher* re, int incl_sep, int max_num_sep)
{
TableVal* a = new TableVal(string_array);
ListVal* other_strings = 0;
if ( other_sep && other_sep->Size() > 0 )
other_strings = other_sep->ConvertToPureList();
const u_char* s = str_val->Bytes();
int n = str_val->Len();
const u_char* end_of_s = s + n;
@ -373,9 +367,6 @@ Val* do_split(StringVal* str_val, RE_Matcher* re, TableVal* other_sep,
reporter->InternalError("RegMatch in split goes beyond the string");
}
if ( other_strings )
delete other_strings;
return a;
}
@ -483,7 +474,7 @@ Val* do_sub(StringVal* str_val, RE_Matcher* re, StringVal* repl, int do_all)
##
function split%(str: string, re: pattern%): string_array
%{
return do_split(str, re, 0, 0, 0);
return do_split(str, re, 0, 0);
%}
## Splits a string *once* into a two-element array of strings according to a
@ -503,7 +494,7 @@ function split%(str: string, re: pattern%): string_array
## .. bro:see:: split split_all split_n str_split
function split1%(str: string, re: pattern%): string_array
%{
return do_split(str, re, 0, 0, 1);
return do_split(str, re, 0, 1);
%}
## Splits a string into an array of strings according to a pattern. This
@ -523,7 +514,7 @@ function split1%(str: string, re: pattern%): string_array
## .. bro:see:: split split1 split_n str_split
function split_all%(str: string, re: pattern%): string_array
%{
return do_split(str, re, 0, 1, 0);
return do_split(str, re, 1, 0);
%}
## Splits a string a given number of times into an array of strings according
@ -549,7 +540,7 @@ function split_all%(str: string, re: pattern%): string_array
function split_n%(str: string, re: pattern,
incl_sep: bool, max_num_sep: count%): string_array
%{
return do_split(str, re, 0, incl_sep, max_num_sep);
return do_split(str, re, incl_sep, max_num_sep);
%}
## Substitutes a given replacement string for the first occurrence of a pattern