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reorder rewinddir prototype/define
Build fixes.
opendir, dirfd are in XPG7
alphasort and scandir are new in XPG7
@@ -22,34 +22,34 @@
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
+/*
+ * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+ */
+
/* Copyright (c) 1988 AT&T */
/* All Rights Reserved */
#ifndef _DIRENT_H
#define _DIRENT_H
-#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.6.1.5 */
-
#include <sys/feature_tests.h>
#include <sys/types.h>
#include <sys/dirent.h>
#ifdef __cplusplus
extern "C" {
#endif
-#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)
-
+#if !defined(_STRICT_SYMBOLS)
#define MAXNAMLEN 512 /* maximum filename length */
#define DIRBUF 8192 /* buffer size for fs-indep. dirs */
+#endif
-#endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) */
-
#if !defined(__XOPEN_OR_POSIX)
typedef struct {
int dd_fd; /* file descriptor */
int dd_loc; /* offset in block */
@@ -67,12 +67,10 @@
char *d_buf; /* directory block */
} DIR; /* stream data from opendir() */
#endif /* !defined(__XOPEN_OR_POSIX) */
-#if defined(__STDC__)
-
/* large file compilation environment setup */
#if !defined(_LP64) && _FILE_OFFSET_BITS == 64
#ifdef __PRAGMA_REDEFINE_EXTNAME
#pragma redefine_extname readdir readdir64
#pragma redefine_extname scandir scandir64
@@ -96,75 +94,47 @@
#define alphsort64 alphasort
#endif
#endif /* _LP64 && _LARGEFILE64_SOURCE */
extern DIR *opendir(const char *);
-#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) || \
- defined(_ATFILE_SOURCE)
+#if defined(_XPG7) || defined(_ATFILE_SOURCE) || !defined(_STRICT_SYMBOLS)
extern DIR *fdopendir(int);
extern int dirfd(DIR *);
-#endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) ... */
-#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)
-extern int scandir(const char *, struct dirent *(*[]),
+#endif
+
+#if defined(_XPG7) || !defined(_STRICT_SYMBOLS)
+extern int scandir(const char *, struct dirent ***,
int (*)(const struct dirent *),
int (*)(const struct dirent **,
const struct dirent **));
extern int alphasort(const struct dirent **,
const struct dirent **);
-#endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) */
+#endif
+
extern struct dirent *readdir(DIR *);
-#if defined(__EXTENSIONS__) || !defined(_POSIX_C_SOURCE) || \
- defined(_XOPEN_SOURCE)
-extern long telldir(DIR *);
-extern void seekdir(DIR *, long);
-#endif /* defined(__EXTENSIONS__) || !defined(_POSIX_C_SOURCE) ... */
extern void rewinddir(DIR *);
extern int closedir(DIR *);
+#if defined(_XOPEN_SOURCE) || !defined(_STRICT_SYMBOLS)
+extern long telldir(DIR *);
+extern void seekdir(DIR *, long);
+#define rewinddir(dirp) seekdir(dirp, 0L)
+#endif
+
/* transitional large file interface */
#if defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \
!defined(__PRAGMA_REDEFINE_EXTNAME))
extern struct dirent64 *readdir64(DIR *);
-#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX)
-extern int scandir64(const char *, struct dirent64 *(*[]),
+#if !defined(_STRICT_SYMBOLS)
+extern int scandir64(const char *, struct dirent64 ***,
int (*)(const struct dirent64 *),
int (*)(const struct dirent64 **,
const struct dirent64 **));
extern int alphasort64(const struct dirent64 **, const struct dirent64 **);
-#endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) */
+#endif /* !_STRICT_SYMBOLS */
#endif
-#else
-
-extern DIR *opendir();
-#if defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) || \
- defined(_ATFILE_SOURCE)
-extern DIR *fdopendir();
-extern int dirfd();
-#endif /* defined(__EXTENSIONS__) || !defined(__XOPEN_OR_POSIX) ... */
-extern struct dirent *readdir();
-#if defined(__EXTENSIONS__) || !defined(_POSIX_C_SOURCE) || \
- defined(_XOPEN_SOURCE)
-extern long telldir();
-extern void seekdir();
-#endif /* defined(__EXTENSIONS__) || !defined(_POSIX_C_SOURCE) ... */
-extern void rewinddir();
-extern int closedir();
-
-/* transitional large file interface */
-#if defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \
- !defined(__PRAGMA_REDEFINE_EXTNAME))
-extern struct dirent64 *readdir64();
-#endif
-
-#endif
-
-#if defined(__EXTENSIONS__) || !defined(_POSIX_C_SOURCE) || \
- defined(_XOPEN_SOURCE)
-#define rewinddir(dirp) seekdir(dirp, 0L)
-#endif
-
/*
* readdir_r() prototype is defined here.
*
* There are several variations, depending on whether compatibility with old
* POSIX draft specifications or the final specification is desired and on
@@ -180,12 +150,10 @@
#if defined(__EXTENSIONS__) || defined(_REENTRANT) || \
!defined(__XOPEN_OR_POSIX) || (_POSIX_C_SOURCE - 0 >= 199506L) || \
defined(_POSIX_PTHREAD_SEMANTICS)
-#if defined(__STDC__)
-
#if !defined(_LP64) && _FILE_OFFSET_BITS == 32
#if (_POSIX_C_SOURCE - 0 >= 199506L) || defined(_POSIX_PTHREAD_SEMANTICS)
#ifdef __PRAGMA_REDEFINE_EXTNAME
@@ -241,70 +209,10 @@
/* transitional large file interface */
extern int readdir64_r(DIR *_RESTRICT_KYWD, struct dirent64 *_RESTRICT_KYWD,
struct dirent64 **_RESTRICT_KYWD);
#endif
-#else /* __STDC__ */
-
-#if !defined(_LP64) && _FILE_OFFSET_BITS == 32
-
-#if (_POSIX_C_SOURCE - 0 >= 199506L) || defined(_POSIX_PTHREAD_SEMANTICS)
-
-#ifdef __PRAGMA_REDEFINE_EXTNAME
-#pragma redefine_extname readdir_r __posix_readdir_r
-extern int readdir_r();
-#else /* __PRAGMA_REDEFINE_EXTNAME */
-
-extern int __posix_readdir_r();
-
-#ifdef __lint
-#define readdir_r __posix_readdir_r
-#else /* !__lint */
-
-static int
-readdir_r(DIR *_RESTRICT_KYWD __dp, struct dirent *_RESTRICT_KYWD __ent,
- struct dirent **_RESTRICT_KYWD __res)
-{
- return (__posix_readdir_r(__dp, __ent, __res));
-}
-
-#endif /* !__lint */
-#endif /* __PRAGMA_REDEFINE_EXTNAME */
-
-#else /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
-
-extern struct dirent *readdir_r();
-
-#endif /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
-
-#else /* !_LP64 && _FILE_OFFSET_BITS == 32 */
-
-#if defined(_LP64)
-#ifdef __PRAGMA_REDEFINE_EXTNAME
-#pragma redefine_extname readdir64_r readdir_r
-#else
-#define readdir64_r readdir
-#endif
-#else /* _LP64 */
-#ifdef __PRAGMA_REDEFINE_EXTNAME
-#pragma redefine_extname readdir_r readdir64_r
-#else
-#define readdir_r readdir64_r
-#endif
-#endif /* _LP64 */
-extern int readdir_r();
-
-#endif /* !_LP64 && _FILE_OFFSET_BITS == 32 */
-
-#if defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \
- !defined(__PRAGMA_REDEFINE_EXTNAME))
-/* transitional large file interface */
-extern int readdir64_r();
-#endif
-
-#endif /* __STDC__ */
-
#endif /* defined(__EXTENSIONS__) || defined(_REENTRANT)... */
#ifdef __cplusplus
}
#endif