From bef4efb18c54f4b2285557a1b5a5a037f3dce019 Mon Sep 17 00:00:00 2001 From: "Peter S. Mazinger" Date: Wed, 16 Mar 2011 21:07:18 +0100 Subject: scandir,readdir[_t]: use one common source for X() and X64() Since the sources differ only minimally, use only scandir.c,readdir[_t].c and redefine the used functions accordingly. Use a strong_alias instead of compiling *64.c if __WORDSIZE = 64 Signed-off-by: Peter S. Mazinger Signed-off-by: Bernhard Reutner-Fischer --- libc/misc/dirent/readdir_r.c | 25 +++++++++++++++++-------- 1 file changed, 17 insertions(+), 8 deletions(-) (limited to 'libc/misc/dirent/readdir_r.c') diff --git a/libc/misc/dirent/readdir_r.c b/libc/misc/dirent/readdir_r.c index d08997ffa..7cdc0aba1 100644 --- a/libc/misc/dirent/readdir_r.c +++ b/libc/misc/dirent/readdir_r.c @@ -4,19 +4,24 @@ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ +#include #include -#include #include -#include -#include +#define __need_NULL +#include #include "dirstream.h" +#ifndef __READDIR_R +# define __READDIR_R readdir_r +# define __DIRENT_TYPE struct dirent +# define __GETDENTS __getdents +#endif -int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result) +int __READDIR_R(DIR *dir, __DIRENT_TYPE *entry, __DIRENT_TYPE **result) { int ret; ssize_t bytes; - struct dirent *de; + __DIRENT_TYPE *de; if (!dir) { __set_errno(EBADF); @@ -29,7 +34,7 @@ int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result) 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) { *result = NULL; ret = (bytes==0)? 0 : errno; @@ -39,7 +44,7 @@ int readdir_r(DIR *dir, struct dirent *entry, struct dirent **result) 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; @@ -61,4 +66,8 @@ all_done: __UCLIBC_MUTEX_UNLOCK(dir->dd_lock); return((de != NULL)? 0 : ret); } -libc_hidden_def(readdir_r) +libc_hidden_def(__READDIR_R) +#if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64 +strong_alias_untyped(readdir_r,readdir64_r) +libc_hidden_def(readdir64_r) +#endif -- cgit v1.2.3