diff options
Diffstat (limited to 'support/xunistd.h')
| -rw-r--r-- | support/xunistd.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/support/xunistd.h b/support/xunistd.h index 5fe5dae818..f10e0603cb 100644 --- a/support/xunistd.h +++ b/support/xunistd.h @@ -1,5 +1,5 @@ /* POSIX-specific extra functions. - Copyright (C) 2016-2018 Free Software Foundation, Inc. + Copyright (C) 2016-2019 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -14,7 +14,7 @@ You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + <https://www.gnu.org/licenses/>. */ /* These wrapper functions use POSIX types and therefore cannot be declared in <support/support.h>. */ @@ -43,6 +43,10 @@ void xunlink (const char *path); long xsysconf (int name); long long xlseek (int fd, long long offset, int whence); void xftruncate (int fd, long long length); +void xsymlink (const char *target, const char *linkpath); + +/* Equivalent of "mkdir -p". */ +void xmkdirp (const char *, mode_t); /* Read the link at PATH. The caller should free the returned string with free. */ @@ -60,6 +64,9 @@ void *xmmap (void *addr, size_t length, int prot, int flags, int fd); void xmprotect (void *addr, size_t length, int prot); void xmunmap (void *addr, size_t length); +ssize_t xcopy_file_range(int fd_in, loff_t *off_in, int fd_out, + loff_t *off_out, size_t len, unsigned int flags); + __END_DECLS #endif /* SUPPORT_XUNISTD_H */ |