diff options
Diffstat (limited to 'libc/misc/dirent/readdir.c')
| -rw-r--r-- | libc/misc/dirent/readdir.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/libc/misc/dirent/readdir.c b/libc/misc/dirent/readdir.c index 4fcd1cc72..75171064d 100644 --- a/libc/misc/dirent/readdir.c +++ b/libc/misc/dirent/readdir.c @@ -4,20 +4,22 @@ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ -#include <features.h> - -#include <errno.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> #include <dirent.h> +#include <errno.h> +#define __need_NULL +#include <stddef.h> #include "dirstream.h" +#ifndef __READDIR +# define __READDIR readdir +# define __DIRENT_TYPE struct dirent +# define __GETDENTS __getdents +#endif -struct dirent *readdir(DIR * dir) +__DIRENT_TYPE *__READDIR(DIR * dir) { ssize_t bytes; - struct dirent *de; + __DIRENT_TYPE *de; if (!dir) { __set_errno(EBADF); @@ -29,7 +31,7 @@ struct dirent *readdir(DIR * dir) do { if (dir->dd_size <= dir->dd_nextloc) { /* read dir->dd_max bytes of directory entries. */ - bytes = __getdents(dir->dd_fd, dir->dd_buf, dir->dd_max); + bytes = __GETDENTS(dir->dd_fd, dir->dd_buf, dir->dd_max); if (bytes <= 0) { de = NULL; goto all_done; @@ -38,7 +40,7 @@ struct dirent *readdir(DIR * dir) dir->dd_nextloc = 0; } - de = (struct dirent *) (((char *) dir->dd_buf) + dir->dd_nextloc); + de = (__DIRENT_TYPE *) (((char *) dir->dd_buf) + dir->dd_nextloc); /* Am I right? H.J. */ dir->dd_nextloc += de->d_reclen; @@ -53,4 +55,8 @@ all_done: __UCLIBC_MUTEX_UNLOCK(dir->dd_lock); return de; } -libc_hidden_def(readdir) +libc_hidden_def(__READDIR) +#if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64 +strong_alias_untyped(readdir,readdir64) +libc_hidden_def(readdir64) +#endif |