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make pciconf understand it's own output as stated in the manpage.

Browse source 
pciconf -r none8@pci1:12:2: 0x0
now works.

PR:		bin/10312
Submitted by:	Castor Fu
This commit is contained in:
John-Mark Gurney 2003-06-20 23:59:25 +00:00
parent efe0afa930
commit e07efa8aa5
1 changed files with 13 additions and 5 deletions
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18
usr.sbin/pciconf/pciconf.c
View file

@ -425,9 +425,17 @@ load_vendors(void)
static struct pcisel
getsel(const char *str)
{
char *ep = (char*) str;
char *ep = strchr(str, '@');
char *epbase;
struct pcisel sel;
if (ep == NULL)
ep = (char *)str;
else
ep++;
epbase = ep;
if (strncmp(ep, "pci", 3) == 0) {
ep += 3;
sel.pc_bus = strtoul(ep, &ep, 0);
@ -440,10 +448,10 @@ getsel(const char *str)
ep++;
sel.pc_func = strtoul(ep, &ep, 0);
}
if (*ep == ':')
ep++;
}
if (*ep == ':')
ep++;
if (*ep || ep == str)
if (*ep != '\x0' || ep == epbase)
errx(1, "cannot parse selector %s", str);
return sel;
}