more comments

diff --git a/parse.c b/parse.c
index 9c9dc59461592b637e744509108eb5ca3c430011..3a8a2ca5fb1305f59de449cdfbe85fd2720bc25d 100644 (file)
--- a/parse.c
+++ b/parse.c
@@ -80,12 +80,19 @@ static void uci_parse_cleanup(struct uci_context *ctx)
        free(pctx);
 }
 
+/*
+ * move the string pointer forward until a non-whitespace character or
+ * EOL is reached
+ */
 static void skip_whitespace(char **str)
 {
        while (**str && isspace(**str))
                *str += 1;
 }
 
+/*
+ * parse a double quoted string argument from the command line
+ */
 static char *parse_double_quote(char **str)
 {
        char *val;
@@ -112,12 +119,18 @@ static char *parse_double_quote(char **str)
        return NULL;
 }
 
+/*
+ * parse a single quoted string argument from the command line
+ */
 static char *parse_single_quote(char **str)
 {
        /* TODO: implement */
        return NULL;
 }
 
+/*
+ * extract the next word from the command line (unquoted argument)
+ */
 static char *parse_unquoted(char **str)
 {
        char *val;
@@ -135,6 +148,9 @@ static char *parse_unquoted(char **str)
        return val;
 }
 
+/*
+ * extract the next argument from the command line
+ */
 static char *next_arg(struct uci_context *ctx, char **str, bool required)
 {
        char *val;
@@ -159,6 +175,10 @@ static char *next_arg(struct uci_context *ctx, char **str, bool required)
        return val;
 }
 
+/*
+ * verify that the end of the line or command is reached.
+ * throw an error if extra arguments are given on the command line
+ */ 
 static void assert_eol(struct uci_context *ctx, char **str)
 {
        char *tmp;
@@ -170,6 +190,9 @@ static void assert_eol(struct uci_context *ctx, char **str)
        }
 }
 
+/*
+ * parse the 'config' uci command (open a section)
+ */
 static void uci_parse_config(struct uci_context *ctx, char **str)
 {
        char *type, *name;
@@ -188,6 +211,9 @@ static void uci_parse_config(struct uci_context *ctx, char **str)
        DPRINTF("Section<%s>: %s\n", type, name);
 }
 
+/*
+ * parse the 'option' uci command (open a value)
+ */
 static void uci_parse_option(struct uci_context *ctx, char **str)
 {
        char *name, *value;
@@ -201,6 +227,9 @@ static void uci_parse_option(struct uci_context *ctx, char **str)
        DPRINTF("\tOption: %s=\"%s\"\n", name, value);
 }
 
+/*
+ * parse a complete input line, split up combined commands by ';'
+ */
 static void uci_parse_line(struct uci_context *ctx)
 {
        struct uci_parse_context *pctx = ctx->pctx;

diff --git a/test.c b/test.c
index 9b0b106b755643889d213e79d1914aadc25c062f..44e2dc8b188e3d220411869b24c530350121cab7 100644 (file)
--- a/test.c
+++ b/test.c
@@ -1,5 +1,4 @@
 /*
- * libuci - Library for the Unified Configuration Interface
  * Copyright (C) 2008 Felix Fietkau <nbd@openwrt.org>
  *
  * This program is free software; you can redistribute it and/or modify