Fix fchmod() and fchown() on fifos.
The new fifo implementation in r232055 broke fchmod() and fchown() on fifos. Postfix needs this. Submitted by: gianni Reported by: dougb
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=232183
@ -152,6 +152,8 @@ static fo_poll_t pipe_poll;
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static fo_kqfilter_t pipe_kqfilter;
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static fo_stat_t pipe_stat;
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static fo_close_t pipe_close;
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static fo_chmod_t pipe_chmod;
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static fo_chown_t pipe_chown;
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struct fileops pipeops = {
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.fo_read = pipe_read,
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@ -162,8 +164,8 @@ struct fileops pipeops = {
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.fo_kqfilter = pipe_kqfilter,
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.fo_stat = pipe_stat,
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.fo_close = pipe_close,
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.fo_chmod = invfo_chmod,
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.fo_chown = invfo_chown,
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.fo_chmod = pipe_chmod,
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.fo_chown = pipe_chown,
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.fo_flags = DFLAG_PASSABLE
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};
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@ -1548,6 +1550,43 @@ pipe_close(fp, td)
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return (0);
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}
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static int
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pipe_chmod(fp, mode, active_cred, td)
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struct file *fp;
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mode_t mode;
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struct ucred *active_cred;
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struct thread *td;
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{
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struct pipe *cpipe;
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int error;
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cpipe = fp->f_data;
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if (cpipe->pipe_state & PIPE_NAMED)
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error = vn_chmod(fp, mode, active_cred, td);
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else
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error = invfo_chmod(fp, mode, active_cred, td);
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return (error);
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}
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static int
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pipe_chown(fp, uid, gid, active_cred, td)
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struct file *fp;
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uid_t uid;
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gid_t gid;
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struct ucred *active_cred;
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struct thread *td;
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{
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struct pipe *cpipe;
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int error;
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cpipe = fp->f_data;
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if (cpipe->pipe_state & PIPE_NAMED)
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error = vn_chown(fp, uid, gid, active_cred, td);
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else
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error = invfo_chown(fp, uid, gid, active_cred, td);
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return (error);
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}
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static void
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pipe_free_kmem(cpipe)
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struct pipe *cpipe;
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