remove some crap

[project/uci.git] / libuci.c

diff --git a/libuci.c b/libuci.c
index c3a8fc0..4dfffff 100644 (file)
--- a/libuci.c
+++ b/libuci.c
@@ -42,7 +42,7 @@ static const char *uci_errstr[] = {
 static void *uci_malloc(struct uci_context *ctx, size_t size)
 {
        void *ptr;
-       
+
        ptr = malloc(size);
        if (!ptr)
                UCI_THROW(ctx, UCI_ERR_MEM);
@@ -63,6 +63,20 @@ static void *uci_realloc(struct uci_context *ctx, void *ptr, size_t size)
        return ptr;
 }
 
+/*
+ * UCI wrapper for strdup, which uses exception handling
+ */
+static char *uci_strdup(struct uci_context *ctx, const char *str)
+{
+       char *ptr;
+
+       ptr = strdup(str);
+       if (!ptr)
+               UCI_THROW(ctx, UCI_ERR_MEM);
+
+       return ptr;
+}
+
 #include "list.c"
 #include "parse.c"
 
@@ -71,10 +85,11 @@ static void *uci_realloc(struct uci_context *ctx, void *ptr, size_t size)
 struct uci_context *uci_alloc(void)
 {
        struct uci_context *ctx;
-       
+
        ctx = (struct uci_context *) malloc(sizeof(struct uci_context));
        memset(ctx, 0, sizeof(struct uci_context));
-       
+       uci_list_init(&ctx->root);
+
        return ctx;
 }
 
@@ -93,7 +108,7 @@ void uci_perror(struct uci_context *ctx, const char *str)
                err = UCI_ERR_INVAL;
        else
                err = ctx->errno;
-       
+
        if ((err < 0) || (err >= UCI_ERR_LAST))
                err = UCI_ERR_UNKNOWN;