add dynamically generated section names

[project/uci.git] / libuci.c

diff --git a/libuci.c b/libuci.c
index 4dfffff..ada75c0 100644 (file)
--- a/libuci.c
+++ b/libuci.c
@@ -21,7 +21,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include "libuci.h"
+#include "uci.h"
 
 #define DEBUG
 #include "err.h"
@@ -31,6 +31,7 @@ static const char *uci_errstr[] = {
        [UCI_ERR_MEM] =      "Out of memory",
        [UCI_ERR_INVAL] =    "Invalid argument",
        [UCI_ERR_NOTFOUND] = "Entry not found",
+       [UCI_ERR_IO] =       "I/O error",
        [UCI_ERR_PARSE] =    "Parse error",
        [UCI_ERR_UNKNOWN] =  "Unknown error",
 };
@@ -93,6 +94,18 @@ struct uci_context *uci_alloc(void)
        return ctx;
 }
 
+void uci_free(struct uci_context *ctx)
+{
+       struct uci_config *cfg;
+
+       uci_cleanup(ctx);
+       uci_foreach_entry(config, &ctx->root, cfg) {
+               uci_drop_config(cfg);
+       }
+       free(ctx);
+       return;
+}
+
 int uci_cleanup(struct uci_context *ctx)
 {
        UCI_HANDLE_ERR(ctx);
@@ -115,7 +128,7 @@ void uci_perror(struct uci_context *ctx, const char *str)
        switch (err) {
        case UCI_ERR_PARSE:
                if (ctx->pctx) {
-                       fprintf(stderr, "%s: %s at line %d, byte %d\n", str, uci_errstr[err], ctx->pctx->line, ctx->pctx->byte);
+                       fprintf(stderr, "%s: %s (%s) at line %d, byte %d\n", str, uci_errstr[err], (ctx->pctx->reason ? ctx->pctx->reason : "unknown"), ctx->pctx->line, ctx->pctx->byte);
                        break;
                }
                /* fall through */