diff options
Diffstat (limited to 'src/mds-kbdc')
| -rw-r--r-- | src/mds-kbdc/make-tree.c | 62 | ||||
| -rw-r--r-- | src/mds-kbdc/paths.c | 3 |
2 files changed, 27 insertions, 38 deletions
diff --git a/src/mds-kbdc/make-tree.c b/src/mds-kbdc/make-tree.c index 989cd2b..2062f73 100644 --- a/src/mds-kbdc/make-tree.c +++ b/src/mds-kbdc/make-tree.c @@ -650,9 +650,9 @@ /** - * Structure for the parsing state; + * The parsing state */ -typedef struct state +static struct state { /** * Output parameter for the parsing result @@ -684,16 +684,16 @@ typedef struct state */ int in_array_; -} state_t; +} state; /* Shorthands for the state variables. */ -#define parsing_result (state->parsing_result_) -#define stack_ptr (state->stack_ptr_) -#define keyword_stack (state->keyword_stack_) -#define tree_stack (state->tree_stack_) -#define line_i (state->line_i_) -#define in_array (state->in_array_) +#define parsing_result (state.parsing_result_) +#define stack_ptr (state.stack_ptr_) +#define keyword_stack (state.keyword_stack_) +#define tree_stack (state.tree_stack_) +#define line_i (state.line_i_) +#define in_array (state.in_array_) @@ -708,10 +708,9 @@ static mds_kbdc_parse_error_t* error; * Get the pathname name of the parsed file * * @param filename The filename of the parsed file - * @param state The parsing state * @return The value the caller should return, or 1 if the caller should not return */ -static int get_pathname(const char* restrict filename, state_t* restrict state) +static int get_pathname(const char* restrict filename) { char* cwd = NULL; int saved_errno; @@ -753,10 +752,9 @@ static int get_pathname(const char* restrict filename, state_t* restrict state) /** * Allocate stacks needed to parse the tree * - * @param state The parsing state - * @return Zero on success, -1 on error + * @return Zero on success, -1 on error */ -static int allocate_stacks(state_t* restrict state) +static int allocate_stacks(void) { size_t max_line_length = 0, cur_line_length, line_n; @@ -781,10 +779,9 @@ static int allocate_stacks(state_t* restrict state) /** * Read the file and simplify it a bit * - * @param state The parsing state - * @return Zero on success, -1 on error + * @return Zero on success, -1 on error */ -static int read_source_code(state_t* restrict state) +static int read_source_code(void) { /* Read the file and simplify it a bit. */ fail_if (read_source_lines(parsing_result->pathname, parsing_result->source_code) < 0); @@ -799,10 +796,9 @@ static int read_source_code(state_t* restrict state) * Check that a the file did not end prematurely by checking * that the stack has been fully popped * - * @param state The parsing state - * @return Zero on success, -1 on error + * @return Zero on success, -1 on error */ -static int check_for_premature_end_of_file(state_t* restrict state) +static int check_for_premature_end_of_file(void) { char* line = NULL; char* end = NULL; @@ -841,10 +837,9 @@ static int check_for_premature_end_of_file(state_t* restrict state) * and generate a warning if that is the case, comments * and whitespace is ignored * - * @param state The parsing state - * @return Zero on success, -1 on error + * @return Zero on success, -1 on error */ -static int check_whether_file_is_empty(state_t* restrict state) +static int check_whether_file_is_empty(void) { char* line = NULL; char* end = NULL; @@ -863,10 +858,9 @@ static int check_whether_file_is_empty(state_t* restrict state) /** * Parse a line * - * @param state The parsing state - * @return Zero on success, -1 on error + * @return Zero on success, -1 on error */ -static int parse_line(state_t* restrict state) +static int parse_line(void) { /* TODO make this function less complex */ @@ -1180,23 +1174,21 @@ int parse_to_tree(const char* restrict filename, mds_kbdc_parsed_t* restrict res { size_t line_n; int r, saved_errno; - state_t state_; - state_t* restrict state = &state_; /* Prepare parsing. */ - memset(state, 0, sizeof(state_t)); + memset(&state, 0, sizeof(state)); parsing_result = result; fail_if (xmalloc(result->source_code, 1, mds_kbdc_source_code_t)); mds_kbdc_source_code_initialise(result->source_code); - if (r = get_pathname(filename, state), r <= 0) + if (r = get_pathname(filename), r <= 0) return r; - fail_if (read_source_code(state)); - fail_if (allocate_stacks(state)); + fail_if (read_source_code()); + fail_if (allocate_stacks()); /* Create a node-slot for the tree root. */ @@ -1204,12 +1196,12 @@ int parse_to_tree(const char* restrict filename, mds_kbdc_parsed_t* restrict res /* Parse the file. */ for (line_i = 0, line_n = result->source_code->line_count; line_i < line_n; line_i++) - parse_line(state); + parse_line(); /* Check parsing state. */ - fail_if (check_for_premature_end_of_file(state)); - fail_if (check_whether_file_is_empty(state)); + fail_if (check_for_premature_end_of_file()); + fail_if (check_whether_file_is_empty()); /* Clean up. */ free(keyword_stack); diff --git a/src/mds-kbdc/paths.c b/src/mds-kbdc/paths.c index d66ae99..031d49c 100644 --- a/src/mds-kbdc/paths.c +++ b/src/mds-kbdc/paths.c @@ -137,9 +137,6 @@ char* relpath(const char* path, const char* base) /* Both `abspath` and `curpath` (and `relpath`) allocates one extra slot. */ absbase[strlen(absbase) + 1] = '\0', absbase[strlen(absbase)] = '/'; - fprintf(stderr, "abs: %s\n", abs); - fprintf(stderr, "absbase: %s\n\n", absbase); - for (p = 1; abs[p] && absbase[p] && (abs[p] == absbase[p]); p++) if (abs[p] == '/') slash = p + 1; |