This seems to be the easiest way - just wrap the call in a
macro that always passes a size_t, then it doesn't matter what
yy_n_chars is typed as (int or size_t).
Signed-off-by: Jens Axboe <axboe@fb.com>
#define YYSTYPE PARSER_VALUE_TYPE
#define YYSTYPE PARSER_VALUE_TYPE
-extern int lexer_input(char* buffer, int *nbytes, int buffersize);
+extern int lexer_input(char* buffer, size_t *nbytes, int buffersize);
-#define YY_INPUT(buffer, bytes_read, bytes_requested) \
- lexer_input((buffer), &(bytes_read), (bytes_requested))
+#define YY_INPUT(buffer, bytes_read, bytes_requested) \
+({ \
+ int __ret; \
+ size_t __bread = bytes_read; \
+ __ret = lexer_input((buffer), &__bread, (bytes_requested)); \
+ bytes_read = __bread; \
+ __ret; \
+})
extern int yyerror(long long *result, double *dresult,
int *has_error, int *units_specified, const char *msg);
extern int yyerror(long long *result, double *dresult,
int *has_error, int *units_specified, const char *msg);