diff options
| author | ws <ws@NetBSD.org> | 1994-02-14 19:07:27 +0000 |
|---|---|---|
| committer | ws <ws@NetBSD.org> | 1994-02-14 19:07:27 +0000 |
| commit | 4eab6179ba6985b8a820c8243d0da2e30d213d80 (patch) | |
| tree | b143749315588c12a795f9190110a9bc289bcb1a | |
| parent | bb5d305ea8993af02974ce4f604a00ec43c2911b (diff) | |
Don't try to show a file for a process if there is none
| -rw-r--r-- | sys/miscfs/procfs/procfs_vnops.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/miscfs/procfs/procfs_vnops.c b/sys/miscfs/procfs/procfs_vnops.c index 665a2313c96..05a0c94c11d 100644 --- a/sys/miscfs/procfs/procfs_vnops.c +++ b/sys/miscfs/procfs/procfs_vnops.c @@ -37,7 +37,7 @@ * From: * Id: procfs_vnops.c,v 4.2 1994/01/02 15:28:44 jsp Exp * - * $Id: procfs_vnops.c,v 1.14 1994/01/28 07:03:41 cgd Exp $ + * $Id: procfs_vnops.c,v 1.15 1994/02/14 19:07:27 ws Exp $ */ /* @@ -684,6 +684,14 @@ procfs_readdir(vp, uio, cred, eofflagp, cookies, ncookies) if (dt->d_pfstype == Proot) pid = 0; dp->d_fileno = PROCFS_FILENO(pid, dt->d_pfstype); + + if (dt->d_pfstype == Pfile) { + struct proc *procp = PFIND(pid); + + if (!procp || !procfs_findtextvp(procp)) + dp->d_fileno = 0; + } + dp->d_namlen = dt->d_namlen; bcopy(dt->d_name, dp->d_name, sizeof(dt->d_name)-1); error = uiomove((caddr_t) dp, UIO_MX, uio); |
