summaryrefslogtreecommitdiff
path: root/src/tail.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/tail.c')
-rw-r--r--src/tail.c43
1 files changed, 24 insertions, 19 deletions
diff --git a/src/tail.c b/src/tail.c
index caa54076a..545da033c 100644
--- a/src/tail.c
+++ b/src/tail.c
@@ -956,8 +956,8 @@ recheck (struct File_spec *f, bool blocking)
f->errnum = -1;
f->ignore = true;
- error (0, 0, _("%s has been replaced with a symbolic link. "
- "giving up on this name"), quoteaf (pretty_name (f)));
+ error (0, 0, _("%s has been replaced with an untailable symbolic link"),
+ quoteaf (pretty_name (f)));
}
else if (fd == -1 || fstat (fd, &new_stats) < 0)
{
@@ -986,17 +986,20 @@ recheck (struct File_spec *f, bool blocking)
{
ok = false;
f->errnum = -1;
- error (0, 0, _("%s has been replaced with an untailable file;\
- giving up on this name"),
- quoteaf (pretty_name (f)));
- f->ignore = true;
+ f->tailable = false;
+ if (! (reopen_inaccessible_files && follow_mode == Follow_name))
+ f->ignore = true;
+ if (was_tailable || prev_errnum != f->errnum)
+ error (0, 0, _("%s has been replaced with an untailable file%s"),
+ quoteaf (pretty_name (f)),
+ f->ignore ? _("; giving up on this name") : "");
}
else if (!disable_inotify && fremote (fd, pretty_name (f)))
{
ok = false;
f->errnum = -1;
- error (0, 0, _("%s has been replaced with a remote file. "
- "giving up on this name"), quoteaf (pretty_name (f)));
+ error (0, 0, _("%s has been replaced with an untailable remote file"),
+ quoteaf (pretty_name (f)));
f->ignore = true;
f->remote = true;
}
@@ -1075,20 +1078,20 @@ any_live_files (const struct File_spec *f, size_t n_files)
{
size_t i;
+ /* In inotify mode, ignore may be set for files
+ which may later be replaced with new files.
+ So always consider files live in -F mode. */
if (reopen_inaccessible_files && follow_mode == Follow_name)
- return true; /* continue following for -F option */
+ return true;
for (i = 0; i < n_files; i++)
{
if (0 <= f[i].fd)
- {
- return true;
- }
+ return true;
else
{
- if (reopen_inaccessible_files && follow_mode == Follow_descriptor)
- if (! f[i].ignore)
- return true;
+ if (! f[i].ignore && reopen_inaccessible_files)
+ return true;
}
}
@@ -1930,12 +1933,14 @@ tail_file (struct File_spec *f, uintmax_t n_units)
}
else if (!IS_TAILABLE_FILE_TYPE (stats.st_mode))
{
- error (0, 0, _("%s: cannot follow end of this type of file;\
- giving up on this name"),
- quotef (pretty_name (f)));
ok = false;
f->errnum = -1;
- f->ignore = true;
+ f->tailable = false;
+ f->ignore = ! (reopen_inaccessible_files
+ && follow_mode == Follow_name);
+ error (0, 0, _("%s: cannot follow end of this type of file%s"),
+ quotef (pretty_name (f)),
+ f->ignore ? _("; giving up on this name") : "");
}
if (!ok)