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Add a couple of #ifdef DEVFS/#endif clauses to slence the following

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compiler warnings which occur if you don't have 'options DEVFS' in
your kernel config file:

../../kern/kern_descrip.c: In function `fildesc_drvinit':
../../kern/kern_descrip.c:1103: warning: unused variable `fd'
../../kern/kern_descrip.c: At top level:
../../kern/kern_descrip.c:1095: warning: `devfs_token_stdin' defined but not use
d
../../kern/kern_descrip.c:1096: warning: `devfs_token_stdout' defined but not us
ed
../../kern/kern_descrip.c:1097: warning: `devfs_token_stderr' defined but not us
ed
../../kern/kern_descrip.c:1098: warning: `devfs_token_fildesc' defined but not u
sed
This commit is contained in:
wpaul 1996-06-17 16:54:03 +00:00
parent 9dd270a2fa
commit 1e58d841a7
1 changed files with 5 additions and 1 deletions
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6
sys/kern/kern_descrip.c
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@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)kern_descrip.c 8.6 (Berkeley) 4/19/94
* $Id: kern_descrip.c,v 1.28 1996/03/27 19:19:58 bde Exp $
* $Id: kern_descrip.c,v 1.29 1996/06/12 05:07:26 gpalmer Exp $
*/
#include <sys/param.h>
@ -1092,15 +1092,19 @@ SYSCTL_INT(_kern, KERN_MAXFILESPERPROC, maxfilesperproc,
SYSCTL_INT(_kern, KERN_MAXFILES, maxfiles, CTLFLAG_RW, &maxfiles, 0, "");
static fildesc_devsw_installed = 0;
#ifdef DEVFS
static void *devfs_token_stdin;
static void *devfs_token_stdout;
static void *devfs_token_stderr;
static void *devfs_token_fildesc[NUMFDESC];
#endif
static void fildesc_drvinit(void *unused)
{
dev_t dev;
#ifdef DEVFS
int fd;
#endif
if( ! fildesc_devsw_installed ) {
dev = makedev(CDEV_MAJOR,0);