update attributes

open.h

@@ -9,12 +9,12 @@ extern "C" {
 #include <libowfat/compiler.h>
 
 /* open filename for reading and return the file handle or -1 on error */
-att_read(1)
+__strin(1)
 int open_read(const char* filename);
 
 /* create filename for exclusive write only use (mode 0600) and return
  * the file handle or -1 on error */
-att_read(1)
+__strin(1)
 int open_excl(const char* filename);
 
 /* open filename for appending  write only use (mode 0600)
@@ -22,23 +22,23 @@ int open_excl(const char* filename);
  * All write operation will append after the last byte, regardless of
  * seeking or other processes also appending to the file.  The file will
  * be created if it does not exist. */
-att_read(1)
+__strin(1)
 int open_append(const char* filename);
 
 /* open filename for writing (mode 0644).  Create the file if it does
  * not exist, truncate it to zero length otherwise.  Return the file
  * handle or -1 on error. */
-att_read(1)
+__strin(1)
 int open_trunc(const char* filename);
 
 /* open filename for writing.  Create the file if it does not exist.
  * Return the file handle or -1 on error. */
-att_read(1)
+__strin(1)
 int open_write(const char* filename);
 
 /* open filename for reading and writing.  Create file if not there.
  * Return file handle or -1 on error. */
-att_read(1)
+__strin(1)
 int open_rw(const char* filename);
 
 #ifdef __cplusplus

openreadclose.h

@@ -9,7 +9,7 @@
 extern "C" {
 #endif
 
-att_read(1)
+__strin(1)
 int openreadclose(const char *filename,stralloc *buf,size_t initiallength);
 
 #ifdef __cplusplus