diff options
Diffstat (limited to 'src/remove.c')
| -rw-r--r-- | src/remove.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/src/remove.c b/src/remove.c index f96ca840c..bae642870 100644 --- a/src/remove.c +++ b/src/remove.c @@ -50,16 +50,6 @@ #define obstack_chunk_alloc malloc #define obstack_chunk_free free -/* Define to the options that make open (or openat) fail to open - a symlink. Define to 0 if there are no such options. - This is useful because it permits us to skip the `fstat' - and dev/ino comparison in AD_push. */ -#if defined O_NOFOLLOW -# define OPEN_NO_FOLLOW_SYMLINK O_NOFOLLOW -#else -# define OPEN_NO_FOLLOW_SYMLINK 0 -#endif - /* This is the maximum number of consecutive readdir/unlink calls that can be made (with no intervening rewinddir or closedir/opendir) before triggering a bug that makes readdir return NULL even though @@ -547,7 +537,7 @@ AD_push (int fd_cwd, Dirstack_state *ds, char const *dir, /* If our uses of openat are guaranteed not to follow a symlink, then we can skip this check. */ - if ( ! OPEN_NO_FOLLOW_SYMLINK) + if ( ! O_NOFOLLOW) { struct stat sb; if (fstat (fd_cwd, &sb) != 0) @@ -596,7 +586,7 @@ is_empty_dir (int fd_cwd, char const *dir) DIR *dirp; struct dirent const *dp; int saved_errno; - int fd = openat (fd_cwd, dir, O_RDONLY); + int fd = openat (fd_cwd, dir, O_RDONLY | O_NDELAY); if (fd < 0) return false; @@ -997,7 +987,7 @@ fd_to_subdirp (int fd_cwd, char const *f, struct stat *subdir_sb, Dirstack_state *ds, int *cwd_errno ATTRIBUTE_UNUSED) { - int fd_sub = openat_permissive (fd_cwd, f, O_RDONLY | OPEN_NO_FOLLOW_SYMLINK, + int fd_sub = openat_permissive (fd_cwd, f, O_RDONLY | O_NOFOLLOW, 0, cwd_errno); /* Record dev/ino of F. We may compare them against saved values |