Alarm about / don't start on finding temp file filesaving leftovers.

[plomrogue] / src / common / readwrite.h

diff --git a/src/common/readwrite.h b/src/common/readwrite.h
index d03aeacb5fb5924d71a8b542afc7a26a3b3c6bb0..eddd0e66e1875922f5bc7b15be06305080b07d73 100644 (file)
--- a/src/common/readwrite.h
+++ b/src/common/readwrite.h
@@ -40,6 +40,9 @@ extern FILE * atomic_write_start(char * path, char ** path_tmp);
  */
 extern void atomic_write_finish(FILE * file, char * path, char * path_tmp);
 
+/* Check for temp file leftover of atomic writing of "path", abort if found. */
+extern void detect_atomic_leftover(char * path);
+
 /* Return largest line length from "file" (including  newline chars). */
 extern uint32_t textfile_width(FILE * file);