PR gas/14201

	* sb.h (sb_max_power_two): Delete.
	(struct sb): Delete "item" and "pot".  Make "len" a size_t.  Add "max".
	(sb_element): Delete.
	(sb_add_char, sb_add_buffer, sb_skip_comma, sb_skip_write): Update
	prototypes.
	* sb.c (string_count, free_list): Delete.
	(sb_build, sb_kill, sb_check): Rewrite.
	(scrub_from_sb, sb_add_char, sb_add_string, sb_add_buffer,
	sb_skip_white, sb_skip_comma): Replace assorted int params,
	vars and return types with size_t.
	* input-scrub.c: Likewise.
	* macro.c: Likewise.
	* macro.h: Likewise.
	* as.c: Likewise.
	* as.h: Likewise.
	* input-file.h: Likewise.
	* input-file.c: Likewise.
	* read.c: Likewise.
	* app.c: ..or ptrdiff_t.
	* input-file.c (input_file_get): Use ferror.
	(input_file_give_next_buffer): Use input_file_get.

1 files changed, 8 insertions, 8 deletions

diff --git a/gas/read.c b/gas/read.c
index 2b7f4ff..2b37173 100644
--- a/gas/read.c
+++ b/gas/read.c
@@ -251,7 +251,7 @@ static void s_reloc (int);
 static int hex_float (int, char *);
 static segT get_known_segmented_expression (expressionS * expP);
 static void pobegin (void);
-static int get_non_macro_line_sb (sb *);
+static size_t get_non_macro_line_sb (sb *);
 static void generate_file_debug (void);
 static char *_find_end_of_line (char *, int, int, int);
 
@@ -579,10 +579,10 @@ pobegin (void)
 static char *scrub_string;
 static char *scrub_string_end;
 
-static int
-scrub_from_string (char *buf, int buflen)
+static size_t
+scrub_from_string (char *buf, size_t buflen)
 {
-  int copy;
+  size_t copy;
 
   copy = scrub_string_end - scrub_string;
   if (copy > buflen)
@@ -1235,8 +1235,8 @@ read_a_source_file (char *name)
 	      new_tmp = new_buf;
 	      for (;;)
 		{
-		  int space;
-		  int size;
+		  size_t space;
+		  size_t size;
 
 		  space = (new_buf + new_length) - new_tmp;
 		  size = do_scrub_chars (scrub_from_string, new_tmp, space);
@@ -2748,13 +2748,13 @@ get_line_sb (sb *line, int in_macro)
   return *input_line_pointer++;
 }
 
-static int
+static size_t
 get_non_macro_line_sb (sb *line)
 {
   return get_line_sb (line, 0);
 }
 
-static int
+static size_t
 get_macro_line_sb (sb *line)
 {
   return get_line_sb (line, 1);