better a_sc inline asm constraint on aarch64 and arm

[musl] / src / dirent / readdir.c

diff --git a/src/dirent/readdir.c b/src/dirent/readdir.c
index 2d27d29..2cf0632 100644 (file)
--- a/src/dirent/readdir.c
+++ b/src/dirent/readdir.c
@@ -1,9 +1,5 @@
 #include <dirent.h>
-#include <fcntl.h>
-#include <sys/stat.h>
 #include <errno.h>
-#include <stdlib.h>
-#include <limits.h>
 #include "__dirent.h"
 #include "syscall.h"
 #include "libc.h"
@@ -15,8 +11,11 @@ struct dirent *readdir(DIR *dir)
        struct dirent *de;
        
        if (dir->buf_pos >= dir->buf_end) {
-               int len = __getdents(dir->fd, (void *)dir->buf, sizeof dir->buf);
-               if (len <= 0) return 0;
+               int len = __syscall(SYS_getdents, dir->fd, dir->buf, sizeof dir->buf);
+               if (len <= 0) {
+                       if (len < 0 && len != -ENOENT) errno = -len;
+                       return 0;
+               }
                dir->buf_end = len;
                dir->buf_pos = 0;
        }