lf tune: allow float, added parse_getfloat to utils

2019-10-25 00:53:56 +02:00
parent eb7268cd98
commit 390d0ab525
3 changed files with 12 additions and 3 deletions
--- a/client/util.c
+++ b/client/util.c
@@ -551,6 +551,14 @@ uint64_t param_get64ex(const char *line, int paramnum, int deflt, int base) {
        return deflt;
 }

+float param_getfloat(const char *line, int paramnum, float deflt) {
+    int bg, en;
+    if (!param_getptr(line, &bg, &en, paramnum))
+        return strtof(&line[bg], NULL);
+    else
+        return deflt;
+}
+
 int param_gethex(const char *line, int paramnum, uint8_t *data, int hexcnt) {
    int bg, en, i;
    uint32_t temp;