return 0;
}
n = read(fd, buf, OBJBUFSIZE);
+ int read_errno = errno;
close(fd);
if (n < 0)
{
- warn("Error reading %s: %s", namebuf, strerror(errno));
+ warn("Error reading %s: %s", namebuf, strerror(read_errno));
return 0;
- }
+ }
if (n >= OBJBUFSIZE)
{
warn("Value in %s too long", namebuf);
}
struct pci_methods pm_linux_sysfs = {
- "linux-sysfs",
- "The sys filesystem on Linux",
- sysfs_config,
- sysfs_detect,
- sysfs_init,
- sysfs_cleanup,
- sysfs_scan,
- sysfs_fill_info,
- sysfs_read,
- sysfs_write,
- sysfs_read_vpd,
- NULL, /* init_dev */
- sysfs_cleanup_dev
+ .name = "linux-sysfs",
+ .help = "The sys filesystem on Linux",
+ .config = sysfs_config,
+ .detect = sysfs_detect,
+ .init = sysfs_init,
+ .cleanup = sysfs_cleanup,
+ .scan = sysfs_scan,
+ .fill_info = sysfs_fill_info,
+ .read = sysfs_read,
+ .write = sysfs_write,
+ .read_vpd = sysfs_read_vpd,
+ .cleanup_dev = sysfs_cleanup_dev,
};