This lexer output looks like it'll have less signed-unsigned warnings.

git-svn-id: file:///svn/unbound/trunk@4658 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/util/configlexer.c b/util/configlexer.c
index 5626b597456782edb7bfce583dc6b0b3dbea12fa..28c1a6a865d87e58a069bcc70ff058ada07fafbd 100644 (file)
--- a/util/configlexer.c
+++ b/util/configlexer.c
@@ -172,7 +172,7 @@ extern FILE *yyin, *yyout;
        do \
                { \
                /* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
+        yy_size_t yyless_macro_arg = (n); \
         YY_LESS_LINENO(yyless_macro_arg);\
                *yy_cp = (yy_hold_char); \
                YY_RESTORE_YY_MORE_OFFSET \
@@ -223,7 +223,7 @@ struct yy_buffer_state
 
     int yy_bs_lineno; /**< The line count. */
     int yy_bs_column; /**< The column count. */
-
+    
        /* Whether to try to fill the input buffer when we reach the
         * end of it.
         */
@@ -2741,7 +2741,7 @@ static int input (void );
        if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
                { \
                int c = '*'; \
-               size_t n; \
+               int n; \
                for ( n = 0; n < max_size && \
                             (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
                        buf[n] = (char) c; \
@@ -2754,7 +2754,7 @@ static int input (void );
        else \
                { \
                errno=0; \
-               while ( (result = (int) fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+               while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
                        { \
                        if( errno != EINTR) \
                                { \
@@ -4474,7 +4474,7 @@ static int yy_get_next_buffer (void)
 {
        char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
        char *source = (yytext_ptr);
-       int number_to_move, i;
+       yy_size_t number_to_move, i;
        int ret_val;
 
        if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
@@ -4503,7 +4503,7 @@ static int yy_get_next_buffer (void)
        /* Try to read more data. */
 
        /* First move last chars to start of buffer. */
-       number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
+       number_to_move = (yy_size_t) ((yy_c_buf_p) - (yytext_ptr)) - 1;
 
        for ( i = 0; i < number_to_move; ++i )
                *(dest++) = *(source++);
@@ -4539,7 +4539,7 @@ static int yy_get_next_buffer (void)
 
                                b->yy_ch_buf = (char *)
                                        /* Include room in for 2 EOB chars. */
-                                       yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
+                                       yyrealloc((void *) b->yy_ch_buf,(yy_size_t) (b->yy_buf_size + 2)  );
                                }
                        else
                                /* Can't grow it, we don't own it. */
@@ -4585,10 +4585,10 @@ static int yy_get_next_buffer (void)
        else
                ret_val = EOB_ACT_CONTINUE_SCAN;
 
-       if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+       if ((int) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
                /* Extend the array by 50%, plus the number we really need. */
                int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
-               YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
+               YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,(yy_size_t) new_size  );
                if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
                        YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
        }
@@ -4812,12 +4812,12 @@ static void yy_load_buffer_state  (void)
        if ( ! b )
                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
 
-       b->yy_buf_size = (yy_size_t)size;
+       b->yy_buf_size = size;
 
        /* yy_ch_buf has to be 2 characters longer than the size given because
         * we need to put in 2 end-of-buffer characters.
         */
-       b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
+       b->yy_ch_buf = (char *) yyalloc((yy_size_t) (b->yy_buf_size + 2)  );
        if ( ! b->yy_ch_buf )
                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
 
@@ -4973,9 +4973,9 @@ static void yyensure_buffer_stack (void)
                                                                );
                if ( ! (yy_buffer_stack) )
                        YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
-
+                                                                 
                memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-
+                               
                (yy_buffer_stack_max) = num_to_alloc;
                (yy_buffer_stack_top) = 0;
                return;
@@ -5004,7 +5004,7 @@ static void yyensure_buffer_stack (void)
  * @param base the character buffer
  * @param size the size in bytes of the character buffer
  * 
- * @return the newly allocated buffer state object.
+ * @return the newly allocated buffer state object. 
  */
 YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
 {
@@ -5020,7 +5020,7 @@ YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
        if ( ! b )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
 
-       b->yy_buf_size = size - 2;      /* "- 2" to take care of EOB's */
+       b->yy_buf_size = (int) (size - 2);      /* "- 2" to take care of EOB's */
        b->yy_buf_pos = b->yy_ch_buf = base;
        b->yy_is_our_buffer = 0;
        b->yy_input_file = NULL;
@@ -5061,10 +5061,10 @@ YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
        YY_BUFFER_STATE b;
        char *buf;
        yy_size_t n;
-       int i;
+       yy_size_t i;
     
        /* Get memory for full buffer, including space for trailing EOB's. */
-       n = (yy_size_t) (_yybytes_len + 2);
+       n = (yy_size_t) _yybytes_len + 2;
        buf = (char *) yyalloc(n  );
        if ( ! buf )
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
@@ -5103,7 +5103,7 @@ static void yynoreturn yy_fatal_error (yyconst char* msg )
        do \
                { \
                /* Undo effects of setting up yytext. */ \
-        int yyless_macro_arg = (n); \
+        yy_size_t yyless_macro_arg = (n); \
         YY_LESS_LINENO(yyless_macro_arg);\
                yytext[yyleng] = (yy_hold_char); \
                (yy_c_buf_p) = yytext + yyless_macro_arg; \
@@ -5120,7 +5120,7 @@ static void yynoreturn yy_fatal_error (yyconst char* msg )
  */
 int yyget_lineno  (void)
 {
-    
+        
     return yylineno;
 }