diff options
author | murf <murf@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-11-01 22:26:51 +0000 |
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committer | murf <murf@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-11-01 22:26:51 +0000 |
commit | 47c8ea00b89b1941c88858209af9be34740d7b4a (patch) | |
tree | 66604362a97aec13e31eae19ea0258e0042b8397 /funcs/func_odbc.c | |
parent | 93798f79e2a924d37153ea63869ee78786837519 (diff) |
This commits the performance mods that give the priority processing engine in the pbx, a 25-30% speed boost. The two updates used, are, first, to merge the ast_exists_extension() and the ast_spawn_extension() where they are called sequentially in a loop in the code, into a slightly upgraded version of ast_spawn_extension(), with a few extra args; and, second, I modified the substitute_variables_helper_full, so it zeroes out the byte after the evaluated string instead of demanding you pre-zero the buffer; I also went thru the code and removed the code that zeroed this buffer before every call to the substitute_variables_helper_full. The first fix provides about a 9% speedup, and the second the rest. These figures come from the 'PIPS' benchmark I describe in blogs, conf. reports, etc.
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@88166 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'funcs/func_odbc.c')
-rw-r--r-- | funcs/func_odbc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/funcs/func_odbc.c b/funcs/func_odbc.c index 069eaf7cd..a2f895b2e 100644 --- a/funcs/func_odbc.c +++ b/funcs/func_odbc.c @@ -138,7 +138,7 @@ static int acf_odbc_write(struct ast_channel *chan, const char *cmd, char *s, co { struct odbc_obj *obj = NULL; struct acf_odbc_query *query; - char *t, buf[2048]="", varname[15]; + char *t, buf[2048], varname[15]; int i, dsn, bogus_chan = 0; AST_DECLARE_APP_ARGS(values, AST_APP_ARG(field)[100]; @@ -256,7 +256,7 @@ static int acf_odbc_read(struct ast_channel *chan, const char *cmd, char *s, cha { struct odbc_obj *obj = NULL; struct acf_odbc_query *query; - char sql[2048] = "", varname[15], colnames[2048] = "", rowcount[12] = "-1"; + char sql[2048], varname[15], colnames[2048] = "", rowcount[12] = "-1"; int res, x, y, buflen = 0, escapecommas, rowlimit = 1, dsn, bogus_chan = 0; AST_DECLARE_APP_ARGS(args, AST_APP_ARG(field)[100]; |