(symlinkat): Ditto.
* libc/include/sys/unistd.h (readlink): Align declaration to POSIX.
(faccessat): Declare for Cygwin.
(fchownat): Ditto.
(linkat): Ditto.
(readlinkat): Ditto.
* libc/include/sys/_default_fcntl.h (AT_FDCWD): Define for Cygwin.
(AT_EACCESS): Ditto.
(AT_SYMLINK_NOFOLLOW): Ditto.
(AT_SYMLINK_FOLLOW): Ditto.
(AT_REMOVEDIR): Ditto.
(futimesat): Declare for Cygwin.
(openat): Ditto.
(unlinkat): Ditto.
* libc/include/sys/stat.h (fchmodat): Ditto.
(fstatat): Ditto.
(mkdirat): Ditto.
(mkfifoat): Ditto.
(mknodat): Ditto.
+2008-04-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * libc/include/stdio.h (renameat): Declare for Cygwin.
+ (symlinkat): Ditto.
+ * libc/include/sys/unistd.h (readlink): Align declaration to POSIX.
+ (faccessat): Declare for Cygwin.
+ (fchownat): Ditto.
+ (linkat): Ditto.
+ (readlinkat): Ditto.
+ * libc/include/sys/_default_fcntl.h (AT_FDCWD): Define for Cygwin.
+ (AT_EACCESS): Ditto.
+ (AT_SYMLINK_NOFOLLOW): Ditto.
+ (AT_SYMLINK_FOLLOW): Ditto.
+ (AT_REMOVEDIR): Ditto.
+ (futimesat): Declare for Cygwin.
+ (openat): Ditto.
+ (unlinkat): Ditto.
+ * libc/include/sys/stat.h (fchmodat): Ditto.
+ (fstatat): Ditto.
+ (mkdirat): Ditto.
+ (mkfifoat): Ditto.
+ (mknodat): Ditto.
+
2008-04-16 Patrick Mansfield <patmans@us.ibm.com>
* libc/machine/spu/sys/errno.h: Use _impure_data, not _reent_data.
/* getdelim - see __getdelim for now */
/* getline - see __getline for now */
FILE * _EXFUN(open_memstream, (char **, size_t *));
-/* renameat - unimplemented for now */
+#if defined (__CYGWIN__)
+int _EXFUN(renameat, (int, const char *, int, const char *));
+int _EXFUN(symlinkat, (const char *, int, const char *));
+#endif
int _EXFUN(vdprintf, (int, const char *, __VALIST)
_ATTRIBUTE ((__format__ (__printf__, 2, 0))));
# endif
#define F_UNLKSYS 4 /* remove remote locks for a given system */
#endif /* !_POSIX_SOURCE */
+#ifdef __CYGWIN__
+/* Special descriptor value to denote the cwd in calls to openat(2) etc. */
+#define AT_FDCWD -2
+
+/* Flag values for faccessat2) et al. */
+#define AT_EACCESS 1
+#define AT_SYMLINK_NOFOLLOW 2
+#define AT_SYMLINK_FOLLOW 4
+#define AT_REMOVEDIR 8
+#endif
+
/*#include <sys/stdtypes.h>*/
#ifndef __CYGWIN__
extern int open _PARAMS ((const char *, int, ...));
extern int creat _PARAMS ((const char *, mode_t));
extern int fcntl _PARAMS ((int, int, ...));
+#ifdef __CYGWIN__
+extern int futimesat _PARAMS ((int, const char *, const struct timeval *));
+extern int openat _PARAMS ((int, const char *, int, ...));
+extern int unlinkat _PARAMS ((int, const char *, int));
+#endif
/* Provide _<systemcall> prototypes for functions provided by some versions
of newlib. */
int _EXFUN(mknod,( const char *__path, mode_t __mode, dev_t __dev ));
#endif
+#if defined (__CYGWIN__)
+int _EXFUN(fchmodat, (int, const char *, mode_t, int));
+int _EXFUN(fstatat, (int, const char *, struct __stat64 *, int));
+int _EXFUN(mkdirat, (int, const char *, mode_t));
+int _EXFUN(mkfifoat, (int, const char *, mode_t));
+int _EXFUN(mknodat, (int, const char *, mode_t, dev_t));
+#endif
+
/* Provide prototypes for most of the _<systemcall> names that are
provided in newlib for some compilers. */
#ifdef _COMPILING_NEWLIB
int _EXFUN(execv, (const char *__path, char * const __argv[] ));
int _EXFUN(execve, (const char *__path, char * const __argv[], char * const __envp[] ));
int _EXFUN(execvp, (const char *__file, char * const __argv[] ));
+#if defined(__CYGWIN__)
+int _EXFUN(faccessat, (int __dirfd, const char *__path, int __mode, int __flags));
+#endif
#if defined(__CYGWIN__) || defined(__rtems__) || defined(__SPU__)
int _EXFUN(fchdir, (int __fildes));
#endif
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(fchown, (int __fildes, uid_t __owner, gid_t __group ));
#endif
+#if defined(__CYGWIN__)
+int _EXFUN(fchownat, (int __dirfd, const char *__path, uid_t __owner, gid_t __group, int __flags));
+#endif
pid_t _EXFUN(fork, (void ));
long _EXFUN(fpathconf, (int __fd, int __name ));
int _EXFUN(fsync, (int __fd));
int _EXFUN(lchown, (const char *__path, uid_t __owner, gid_t __group ));
#endif
int _EXFUN(link, (const char *__path1, const char *__path2 ));
+#if defined(__CYGWIN__)
+int _EXFUN(linkat, (int __dirfd1, const char *__path1, int __dirfd2, const char *__path2, int __flags ));
+#endif
int _EXFUN(nice, (int __nice_value ));
#if !defined(__INSIDE_CYGWIN__)
off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence ));
int _EXFUN(sync, (void));
#endif
-int _EXFUN(readlink, (const char *__path, char *__buf, int __buflen));
+ssize_t _EXFUN(readlink, (const char *__path, char *__buf, size_t __buflen));
+#if defined(__CYGWIN__)
+ssize_t _EXFUN(readlinkat, (int __dirfd1, const char *__path, char *__buf, size_t __buflen));
+#endif
int _EXFUN(symlink, (const char *__name1, const char *__name2));
#define F_OK 0