From bb9f4b6d1fec3284a9f9466a0f53fc31f6b894c3 Mon Sep 17 00:00:00 2001
From: obarun <eric@obarun.org>
Date: Sat, 18 May 2024 17:31:37 +1100
Subject: [PATCH] less HEAP memory allocation use
---
src/lib66/exec/ssexec_status.c | 28 +++++++++++++++-------------
1 file changed, 15 insertions(+), 13 deletions(-)
diff --git a/src/lib66/exec/ssexec_status.c b/src/lib66/exec/ssexec_status.c
index f08c41c3..54a5c3a2 100644
--- a/src/lib66/exec/ssexec_status.c
+++ b/src/lib66/exec/ssexec_status.c
@@ -840,27 +840,29 @@ static void info_display_all(resolve_service_t *res,int *what)
static void info_parse_options(char const *str,int *what)
{
size_t pos = 0 ;
- stralloc sa = STRALLOC_ZERO ;
-
- if (!sastr_clean_string_wdelim(&sa,str,DELIM)) log_dieu(LOG_EXIT_SYS,"parse options") ;
- unsigned int n = sastr_len(&sa), nopts = 0 , old ;
- checkopts(n) ;
+ unsigned int nopts = 0 , old = 0 ;
info_opts_map_t const *t ;
+ _alloc_stk_(stk, strlen(str) + 1) ;
- for (;pos < sa.len; pos += strlen(sa.s + pos) + 1)
- {
- char *o = sa.s + pos ;
+ if (!lexer_trim_with_delim(&stk,str,DELIM))
+ log_dieu(LOG_EXIT_SYS,"parse options") ;
+
+ checkopts(stk.count) ;
+
+ FOREACH_STK(&stk, pos) {
+
+ char *o = stk.s + pos ;
t = opts_sv_table ;
old = nopts ;
- for (; t->str; t++)
- {
+ for (; t->str; t++) {
+
if (!strcmp(o,t->str))
what[nopts++] = t->id ;
}
- if (old == nopts) log_die(LOG_EXIT_SYS,"invalid option: ",o) ;
- }
- stralloc_free(&sa) ;
+ if (old == nopts)
+ log_die(LOG_EXIT_SYS,"invalid option: ",o) ;
+ }
}
int ssexec_status(int argc, char const *const *argv, ssexec_t *info)
--
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