text: Use a GSList of enabled probe names, not an array.

[libsigrok.git] / output / text / text.c

diff --git a/output/text/text.c b/output/text/text.c
index 674fa8867e3eb492263b6131c86da5e2a4cc627d..4d231c90da4ab797e100a24469cab28ae345603f 100644 (file)
--- a/output/text/text.c
+++ b/output/text/text.c
@@ -40,23 +40,27 @@ SR_PRIV void flush_linebufs(struct context *ctx, uint8_t *outbuf)
 {
        static int max_probename_len = 0;
        int len, i;
+       GSList *l;
+       char *probe_name;
 
        if (ctx->linebuf[0] == 0)
                return;
 
        if (max_probename_len == 0) {
                /* First time through... */
-               for (i = 0; ctx->probelist[i]; i++) {
-                       len = strlen(ctx->probelist[i]);
+               for (l = ctx->probenames; l; l = l->next) {
+                       probe_name = l->data;
+                       len = strlen(probe_name);
                        if (len > max_probename_len)
                                max_probename_len = len;
                }
        }
 
-       for (i = 0; ctx->probelist[i]; i++) {
+       for (i = 0, l = ctx->probenames; l; l = l->next, i++) {
+               probe_name = l->data;
                sprintf((char *)outbuf + strlen((const char *)outbuf),
                        "%*s:%s\n", max_probename_len,
-                       ctx->probelist[i], ctx->linebuf + i * ctx->linebuf_len);
+                       probe_name, ctx->linebuf + i * ctx->linebuf_len);
        }
 
        /* Mark trigger with a ^ character. */
@@ -91,15 +95,16 @@ SR_PRIV int init(struct sr_output *o, int default_spl, enum outputmode mode)
 
        o->internal = ctx;
        ctx->num_enabled_probes = 0;
+       ctx->probenames = NULL;
 
        for (l = o->sdi->probes; l; l = l->next) {
                probe = l->data;
                if (!probe->enabled)
                        continue;
-               ctx->probelist[ctx->num_enabled_probes++] = probe->name;
+               ctx->probenames = g_slist_append(ctx->probenames, probe->name);
+               ctx->num_enabled_probes++;
        }
 
-       ctx->probelist[ctx->num_enabled_probes] = 0;
        ctx->unitsize = (ctx->num_enabled_probes + 7) / 8;
        ctx->line_offset = 0;
        ctx->spl_cnt = 0;