*/
#include <_types.h>
#include <sys/dirent.h>
+#include <sys/cdefs.h>
#include <Availability.h>
+#include <sys/_pthread/_pthread_types.h> /* __darwin_pthread_mutex_t */
struct _telldir; /* forward reference */
char *__dd_buf; /* data buffer */
int __dd_len; /* size of data buffer */
long __dd_seek; /* magic cookie returned */
- long __dd_rewind; /* magic cookie for rewinding */
+ __unused long __padding; /* (__dd_rewind space left for bincompat) */
int __dd_flags; /* flags for readdir */
__darwin_pthread_mutex_t __dd_lock; /* for thread locking */
struct _telldir *__dd_td; /* telldir position recording */
} DIR;
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+
/* definitions for library routines operating on directories. */
#define DIRBLKSIZ 1024
-#define dirfd(dirp) ((dirp)->__dd_fd)
-
/* flags for opendir2 */
#define DTF_HIDEW 0x0001 /* hide whiteout entries */
#define DTF_NODUP 0x0002 /* don't return duplicate names */
#define DTF_REWIND 0x0004 /* rewind after reading union stack */
#define __DTF_READALL 0x0008 /* everything has been read */
+#define __DTF_SKIPREAD 0x0010 /* assume internal buffer is populated */
-#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
#ifndef KERNEL
-#include <sys/cdefs.h>
-
__BEGIN_DECLS
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-int alphasort(const void *, const void *) __DARWIN_INODE64(alphasort);
-#endif /* not POSIX */
+
//Begin-Libc
#ifndef LIBC_ALIAS_CLOSEDIR
//End-Libc
int closedir(DIR *) LIBC_ALIAS(closedir);
#endif /* !LIBC_ALIAS_CLOSEDIR */
//End-Libc
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-int getdirentries(int, char *, int, long *)
-//Begin-Libc
-#ifndef __LIBC__
-//End-Libc
-#if __DARWIN_64_BIT_INO_T
-/*
- * getdirentries() doesn't work when 64-bit inodes is in effect, so we
- * generate a link error.
- */
- __asm("_getdirentries_is_not_available_when_64_bit_inodes_are_in_effect")
-#else /* !__DARWIN_64_BIT_INO_T */
- __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_6,__IPHONE_2_0,__IPHONE_2_0)
-#endif /* __DARWIN_64_BIT_INO_T */
-//Begin-Libc
-#endif /* !__LIBC__ */
-//End-Libc
-;
-#endif /* not POSIX */
+
//Begin-Libc
#ifndef LIBC_ALIAS_OPENDIR
//End-Libc
DIR *opendir(const char *) LIBC_ALIAS_I(opendir);
#endif /* !LIBC_ALIAS_OPENDIR */
//End-Libc
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-//Begin-Libc
-#ifndef LIBC_ALIAS___OPENDIR2
-//End-Libc
-DIR *__opendir2(const char *, int) __DARWIN_ALIAS_I(__opendir2);
-//Begin-Libc
-#else /* LIBC_ALIAS___OPENDIR2 */
-DIR *__opendir2(const char *, int) LIBC_ALIAS_I(__opendir2);
-#endif /* !LIBC_ALIAS___OPENDIR2 */
-//End-Libc
-#endif /* not POSIX */
+
struct dirent *readdir(DIR *) __DARWIN_INODE64(readdir);
int readdir_r(DIR *, struct dirent *, struct dirent **) __DARWIN_INODE64(readdir_r);
+
//Begin-Libc
#ifndef LIBC_ALIAS_REWINDDIR
//End-Libc
void rewinddir(DIR *) LIBC_ALIAS_I(rewinddir);
#endif /* !LIBC_ALIAS_REWINDDIR */
//End-Libc
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-int scandir(const char *, struct dirent ***,
- int (*)(struct dirent *), int (*)(const void *, const void *)) __DARWIN_INODE64(scandir);
-#ifdef __BLOCKS__
-int scandir_b(const char *, struct dirent ***,
- int (^)(struct dirent *), int (^)(const void *, const void *)) __DARWIN_INODE64(scandir_b);
-#endif /* __BLOCKS__ */
-#endif /* not POSIX */
+
//Begin-Libc
#ifndef LIBC_ALIAS_SEEKDIR
//End-Libc
void seekdir(DIR *, long) LIBC_ALIAS_I(seekdir);
#endif /* !LIBC_ALIAS_SEEKDIR */
//End-Libc
+
//Begin-Libc
#ifndef LIBC_ALIAS_TELLDIR
//End-Libc
long telldir(DIR *) LIBC_ALIAS_I(telldir);
#endif /* !LIBC_ALIAS_TELLDIR */
//End-Libc
+
+__END_DECLS
+
+
+/* Additional functionality provided by:
+ * POSIX.1-2008
+ */
+
+#if __DARWIN_C_LEVEL >= 200809L
+__BEGIN_DECLS
+
+//Begin-Libc
+#ifndef LIBC_ALIAS_OPENDIR
+//End-Libc
+__OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0)
+DIR *fdopendir(int) __DARWIN_ALIAS_I(fdopendir);
+//Begin-Libc
+#else /* LIBC_ALIAS_OPENDIR */
+DIR *fdopendir(int) LIBC_ALIAS_I(fdopendir);
+#endif /* !LIBC_ALIAS_OPENDIR */
+//End-Libc
+
+int alphasort(const struct dirent **, const struct dirent **) __DARWIN_INODE64(alphasort);
+
+#if (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_8) || (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_6_0)
+#include <errno.h>
+#include <stdlib.h>
+#define dirfd(dirp) ({ \
+ DIR *_dirp = (dirp); \
+ int ret = -1; \
+ if (_dirp == NULL || _dirp->__dd_fd < 0) \
+ errno = EINVAL; \
+ else \
+ ret = _dirp->__dd_fd; \
+ ret; \
+})
+#else
+int dirfd(DIR *dirp) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
+#endif
+
+int scandir(const char *, struct dirent ***,
+ int (*)(const struct dirent *), int (*)(const struct dirent **, const struct dirent **)) __DARWIN_INODE64(scandir);
+#ifdef __BLOCKS__
+int scandir_b(const char *, struct dirent ***,
+ int (^)(const struct dirent *), int (^)(const struct dirent **, const struct dirent **)) __DARWIN_INODE64(scandir_b) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
+#endif /* __BLOCKS__ */
+
+__END_DECLS
+#endif /* __DARWIN_C_LEVEL >= 200809L */
+
+
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+__BEGIN_DECLS
+
+int getdirentries(int, char *, int, long *)
+
+//Begin-Libc
+#ifndef __LIBC__
+//End-Libc
+#if __DARWIN_64_BIT_INO_T
+/*
+ * getdirentries() doesn't work when 64-bit inodes is in effect, so we
+ * generate a link error.
+ */
+ __asm("_getdirentries_is_not_available_when_64_bit_inodes_are_in_effect")
+#else /* !__DARWIN_64_BIT_INO_T */
+ __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_6, __IPHONE_2_0,__IPHONE_2_0)
+#endif /* __DARWIN_64_BIT_INO_T */
+//Begin-Libc
+#endif /* !__LIBC__ */
+//End-Libc
+;
+
+//Begin-Libc
+#ifndef LIBC_ALIAS___OPENDIR2
+//End-Libc
+DIR *__opendir2(const char *, int) __DARWIN_ALIAS_I(__opendir2);
+//Begin-Libc
+#else /* LIBC_ALIAS___OPENDIR2 */
+DIR *__opendir2(const char *, int) LIBC_ALIAS_I(__opendir2);
+#endif /* !LIBC_ALIAS___OPENDIR2 */
+//End-Libc
+
__END_DECLS
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
#endif /* !KERNEL */
projects / apple / libc.git / blobdiff