Cleanup: use size_t for BLF text API functions

Also minor cleanup to txt_sel_to_buf:

- Use memcpy instead of strncpy as the strings don't contain nil bytes.
- Replace while loops with for loops.

1 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/blenkernel/BKE_text.h b/source/blender/blenkernel/BKE_text.h
index bc6df18ce25..a5b71d42cdc 100644
--- a/source/blender/blenkernel/BKE_text.h
+++ b/source/blender/blenkernel/BKE_text.h
@@ -57,7 +57,7 @@ void BKE_text_write(struct Text *text, const char *str);
 int BKE_text_file_modified_check(struct Text *text);
 void BKE_text_file_modified_ignore(struct Text *text);
 
-char *txt_to_buf(struct Text *text, int *r_buf_strlen)
+char *txt_to_buf(struct Text *text, size_t *r_buf_strlen)
     ATTR_NONNULL(1, 2) ATTR_WARN_UNUSED_RESULT ATTR_RETURNS_NONNULL;
 void txt_clean_text(struct Text *text);
 void txt_order_cursors(struct Text *text, bool reverse);
@@ -92,7 +92,7 @@ void txt_sel_all(struct Text *text);
 void txt_sel_clear(struct Text *text);
 void txt_sel_line(struct Text *text);
 void txt_sel_set(struct Text *text, int startl, int startc, int endl, int endc);
-char *txt_sel_to_buf(struct Text *text, int *r_buf_strlen);
+char *txt_sel_to_buf(struct Text *text, size_t *r_buf_strlen);
 void txt_insert_buf(struct Text *text, const char *in_buffer);
 void txt_split_curline(struct Text *text);
 void txt_backspace_char(struct Text *text);
@@ -138,12 +138,12 @@ enum {
 /**
  * Create a buffer, the only requirement is #txt_from_buf_for_undo can decode it.
  */
-char *txt_to_buf_for_undo(struct Text *text, int *r_buf_len)
+char *txt_to_buf_for_undo(struct Text *text, size_t *r_buf_len)
     ATTR_NONNULL(1, 2) ATTR_WARN_UNUSED_RESULT ATTR_RETURNS_NONNULL;
 /**
  * Decode a buffer from #txt_to_buf_for_undo.
  */
-void txt_from_buf_for_undo(struct Text *text, const char *buf, int buf_len) ATTR_NONNULL(1, 2);
+void txt_from_buf_for_undo(struct Text *text, const char *buf, size_t buf_len) ATTR_NONNULL(1, 2);
 
 #ifdef __cplusplus
 }