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Fix some Alpha portability problems, and add some belt-and-suspenders

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checking in some functions.

Submitted by:	dfr
Modified by:	ken
This commit is contained in:
Kenneth D. Merry 1998-09-16 20:42:19 +00:00
parent 47aabea273
commit 53398df2a8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=39381
1 changed files with 44 additions and 9 deletions
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53
lib/libcam/scsi_cmdparse.c
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@ -32,7 +32,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* From: scsi.c,v 1.8 1997/02/22 15:07:54 peter Exp $
* $Id$
* $Id: scsi_cmdparse.c,v 1.1 1998/09/15 06:16:46 gibbs Exp $
*/
#include <stdlib.h>
#include <stdio.h>
@ -655,7 +655,14 @@ csio_decode_visit(struct ccb_scsiio *csio, char *fmt,
{
va_list ap;
ap = (va_list)0;
/*
* We need some way to output things; we can't do it without
* the arg_put function.
*/
if (arg_put == NULL)
return(-1);
bzero(&ap, sizeof(ap));
return(do_buff_decode(csio->data_ptr, (size_t)csio->dxfer_len,
arg_put, puthook, fmt, ap));
@ -678,7 +685,14 @@ buff_decode_visit(u_int8_t *buff, size_t len, char *fmt,
{
va_list ap;
ap = (va_list)0;
/*
* We need some way to output things; we can't do it without
* the arg_put function.
*/
if (arg_put == NULL)
return(-1);
bzero(&ap, sizeof(ap));
return(do_buff_decode(buff, len, arg_put, puthook, fmt, ap));
}
@ -691,7 +705,7 @@ int
csio_build(struct ccb_scsiio *csio, u_int8_t *data_ptr, u_int32_t dxfer_len,
u_int32_t flags, int retry_count, int timeout, char *cmd_spec, ...)
{
int cmdlen;
size_t cmdlen;
int retval;
va_list ap;
@ -727,12 +741,20 @@ csio_build_visit(struct ccb_scsiio *csio, u_int8_t *data_ptr,
int (*arg_get)(void *hook, char *field_name), void *gethook)
{
va_list ap;
int cmdlen, retval;
size_t cmdlen;
int retval;
if (csio == NULL)
return(0);
ap = (va_list)0;
/*
* We need something to encode, but we can't get it without the
* arg_get function.
*/
if (arg_get == NULL)
return(-1);
bzero(&ap, sizeof(ap));
bzero(csio, sizeof(struct ccb_scsiio));
@ -773,7 +795,14 @@ buff_encode_visit(u_int8_t *buff, size_t len, char *fmt,
{
va_list ap;
ap = (va_list)0;
/*
* We need something to encode, but we can't get it without the
* arg_get function.
*/
if (arg_get == NULL)
return(-1);
bzero(&ap, sizeof(ap));
return(do_encode(buff, len, 0, arg_get, gethook, fmt, ap));
}
@ -784,9 +813,15 @@ csio_encode_visit(struct ccb_scsiio *csio, char *fmt,
{
va_list ap;
ap = (va_list) 0;
/*
* We need something to encode, but we can't get it without the
* arg_get function.
*/
if (arg_get == NULL)
return(-1);
bzero(&ap, sizeof(ap));
return(do_encode(csio->data_ptr, csio->dxfer_len, 0, arg_get,
gethook, fmt, ap));
}