Chris Patterson writes ("[[PATCH v2 2/2] libxl: replace deprecated readdir_r()
with readdir()"):
> - for (;;) {
> + while ((de = readdir(dir)) != NULL) {
...
> - int r = readdir_r(dir, de_buf, &de);
> - if (r) {
> - LOGE(ERROR, "failed to readdir %s", SYSFS_USB_DEV);
> - break;
Sadly this is not right because it mishandles errors when reading the
directory, treating them all as EOF. See the error handling info
in the specification for readdir:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/readdir.html
Ian.
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