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make devfs_add_devswf a little smarter about '/';
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parent
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=13663
@ -2,7 +2,7 @@
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/*
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* Written by Julian Elischer (julian@DIALix.oz.au)
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*
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* $Header: /home/ncvs/src/sys/miscfs/devfs/devfs_tree.c,v 1.15 1996/01/21 09:43:31 julian Exp $
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* $Header: /home/ncvs/src/sys/miscfs/devfs/devfs_tree.c,v 1.16 1996/01/25 07:17:31 phk Exp $
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*/
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#include "param.h"
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@ -908,7 +908,7 @@ void *devfs_add_devswf(
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...)
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{
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va_list ap;
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char *p, buf[256]; /* XXX */
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char *p, *q, buf[256]; /* XXX */
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int i;
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va_start(ap, fmt);
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@ -916,9 +916,13 @@ void *devfs_add_devswf(
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va_end(ap);
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buf[i] = '\0';
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p = NULL;
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for (i=0; buf[i]; i++)
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if (buf[i] == '/')
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p = buf + 1;
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for (q=buf; *q == '/'; q++)
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continue;
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for (i=0; q[i]; i++)
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if (q[i] == '/')
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p = q;
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if (p) {
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*p++ = '\0';
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return devfs_add_devsw(buf, p, devsw, minor, chrblk,
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