63   char buf[512];  in proc_scan()  local
65   if (snprintf(buf, sizeof(buf), "%s/devices", pci_get_param(a, "proc.path")) == sizeof(buf))  in proc_scan()
67   f = fopen(buf, "r");  in proc_scan()
69     a->error("Cannot open %s", buf);  in proc_scan()
70   while (fgets(buf, sizeof(buf)-1, f))  in proc_scan()
78       cnt = sscanf(buf, "%x %x %x" F F F F F F F F F F F F F F "%n",  in proc_scan()
116           while (buf[offset] && isspace(buf[offset]))  in proc_scan()
118           driver = &buf[offset];  in proc_scan()
119           while (buf[offset] && !isspace(buf[offset]))  in proc_scan()
121           buf[offset] = '\0';  in proc_scan()
141       char buf[1024];  in proc_setup()  local
145       e = snprintf(buf, sizeof(buf), "%s/%02x/%02x.%d",  in proc_setup()
148       if (e < 0 || e >= (int) sizeof(buf))  in proc_setup()
151       a->fd = open(buf, a->fd_rw ? O_RDWR : O_RDONLY);  in proc_setup()
154 	  e = snprintf(buf, sizeof(buf), "%s/%04x:%02x/%02x.%d",  in proc_setup()
157 	  if (e < 0 || e >= (int) sizeof(buf))  in proc_setup()
159 	  a->fd = open(buf, a->fd_rw ? O_RDWR : O_RDONLY);  in proc_setup()
162 	a->warning("Cannot open %s", buf);  in proc_setup()
169 proc_read(struct pci_dev *d, int pos, byte *buf, int len)  in proc_read()  argument
176   res = pread(fd, buf, len, pos);  in proc_read()
188 proc_write(struct pci_dev *d, int pos, byte *buf, int len)  in proc_write()  argument
195   res = pwrite(fd, buf, len, pos);  in proc_write()