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| author | Corinna Vinschen <corinna@vinschen.de> | 2023-07-12 13:45:24 +0200 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2023-07-26 15:14:27 +0200 |
| commit | 00510919993da49cf91421fe13242a7d8a82c1fd (patch) | |
| tree | 8a49b5d4368464a97dbd31794a4c754fcdbc3b6d | |
| parent | a891dc7605b565282a1274198c9e4a033cafc348 (diff) | |
| download | newlib-00510919993da49cf91421fe13242a7d8a82c1fd.zip newlib-00510919993da49cf91421fe13242a7d8a82c1fd.tar.gz newlib-00510919993da49cf91421fe13242a7d8a82c1fd.tar.bz2 | |
Cygwin: use new _AT_NULL_PATHNAME_ALLOWED flag
Convert gen_full_path_at to take flag values from the caller, rather
than just a bool indicating that empty paths are allowed. This is in
preparation of a better AT_EMPTY_PATH handling in a followup patch.
Reviewed-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| -rw-r--r-- | winsup/cygwin/syscalls.cc | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index 8d3ec46..9c7ad61 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -4416,11 +4416,10 @@ pclose (FILE *fp) static int gen_full_path_at (char *path_ret, int dirfd, const char *pathname, - bool null_pathname_allowed = false) + int flags = 0) { - /* Set null_pathname_allowed to true to allow GLIBC compatible behaviour - for NULL pathname. Only used by futimesat. */ - if (!pathname && !null_pathname_allowed) + /* futimesat allows a NULL pathname. */ + if (!pathname && !(flags & _AT_NULL_PATHNAME_ALLOWED)) { set_errno (EFAULT); return -1; @@ -4678,7 +4677,7 @@ futimesat (int dirfd, const char *pathname, const struct timeval times[2]) __try { char *path = tp.c_get (); - if (gen_full_path_at (path, dirfd, pathname, true)) + if (gen_full_path_at (path, dirfd, pathname, _AT_NULL_PATHNAME_ALLOWED)) __leave; return utimes (path, times); } |