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Only show the "exe" entry to Linux processes, suggested by christos.

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Since there are actually three struct emul's for linux, use the e_name
field to determine eligibility with strcmp().
This commit is contained in:
tv 2000-08-09 23:30:49 +00:00
parent 24ceace29d
commit 10d08cc9f2
1 changed files with 15 additions and 3 deletions
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18
sys/miscfs/procfs/procfs_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: procfs_vnops.c,v 1.73 2000/08/09 21:08:11 tv Exp $ */
/* $NetBSD: procfs_vnops.c,v 1.74 2000/08/09 23:30:49 tv Exp $ */
/*
* Copyright (c) 1993 Jan-Simon Pendry
@ -73,6 +73,10 @@
*
*/
#ifdef COMPAT_LINUX
static int procfs_validfile_linux __P((struct proc *));
#endif
/*
* This is a list of the valid names in the
* process-specific sub-directories. It is
@ -100,7 +104,7 @@ struct proc_target {
{ DT_REG, N("map"), Pmap, procfs_validmap },
{ DT_REG, N("cmdline"), Pcmdline, NULL },
#ifdef COMPAT_LINUX
{ DT_REG, N("exe"), Pfile, procfs_validfile },
{ DT_REG, N("exe"), Pfile, procfs_validfile_linux },
#endif
#undef N
};
@ -833,10 +837,18 @@ int
procfs_validfile(p)
struct proc *p;
{
return (procfs_findtextvp(p) != NULLVP);
}
#ifdef COMPAT_LINUX
static int
procfs_validfile_linux(p)
struct proc *p;
{
return (!strcmp("linux", p->p_emul->e_name) && procfs_validfile(p));
}
#endif
/*
* readdir returns directory entries from pfsnode (vp).
*