use restrict everywhere it's required by c99 and/or posix 2008

[musl] / src / dirent / readdir_r.c

diff --git a/src/dirent/readdir_r.c b/src/dirent/readdir_r.c
index 58f6032..639d49a 100644 (file)
--- a/src/dirent/readdir_r.c
+++ b/src/dirent/readdir_r.c
@@ -5,24 +5,24 @@
 #include "__dirent.h"
 #include "libc.h"
 
-int readdir_r(DIR *dir, struct dirent *buf, struct dirent **result)
+int readdir_r(DIR *restrict dir, struct dirent *restrict buf, struct dirent **restrict result)
 {
        struct dirent *de;
        int errno_save = errno;
        int ret;
        
-       LOCK(&dir->lock);
+       LOCK(dir->lock);
        errno = 0;
        de = readdir(dir);
        if ((ret = errno)) {
-               UNLOCK(&dir->lock);
+               UNLOCK(dir->lock);
                return ret;
        }
        errno = errno_save;
        if (de) memcpy(buf, de, de->d_reclen);
        else buf = NULL;
 
-       UNLOCK(&dir->lock);
+       UNLOCK(dir->lock);
        *result = buf;
        return 0;
 }