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keep frequently allocated memory chunks cached in get_tok_value() for better performance

This commit is contained in:
Stefan Schippers 2020-11-11 19:01:22 +01:00
parent 7f771d6329
commit f3c9160cc5
1 changed files with 8 additions and 5 deletions
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13
src/token.c
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@ -466,8 +466,8 @@ const char *get_tok_value(const char *s,const char *tok, int with_quotes)
{
static char *result=NULL;
static char *token=NULL;
int size=0;
int sizetok=0;
static int size=0;
static int sizetok=0;
register int c, space;
register int token_pos=0, value_pos=0;
int quote=0, state=TOK_BEGIN;
@ -477,14 +477,17 @@ const char *get_tok_value(const char *s,const char *tok, int with_quotes)
if(s==NULL) {
my_free(976, &result);
my_free(977, &token);
size = sizetok = 0;
get_tok_value_size = get_tok_size = 0;
return "";
}
get_tok_value_size = get_tok_size = 0;
dbg(2, "get_tok_value(): looking for <%s> in <%s>\n",tok,s);
sizetok = size = CADCHUNKALLOC;
my_realloc(454, &result, size);
my_realloc(457, &token, sizetok);
if( size == 0 ) {
sizetok = size = CADCHUNKALLOC;
my_realloc(454, &result, size);
my_realloc(457, &token, sizetok);
}
while(1) {
c=*s++;
space=SPACE(c) ;