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added Eioctl() wrapper
[util-vserver.git]
/
util-vserver
/
lib
/
ioctl-getext2flags.hc
diff --git
a/util-vserver/lib/ioctl-getext2flags.hc
b/util-vserver/lib/ioctl-getext2flags.hc
index
4d56f90
..
adb4346
100644
(file)
--- a/
util-vserver/lib/ioctl-getext2flags.hc
+++ b/
util-vserver/lib/ioctl-getext2flags.hc
@@
-41,5
+41,10
@@
vc_X_get_ext2flags(int fd, long *flags)
rc = ioctl(fd, EXT2_IOC_GETFLAGS, flags);
*flags = EXT2FLAGS_KERNEL2USER(*flags);
+ if (rc<-1) {
+ errno = -rc;
+ rc = -1;
+ }
+
return rc;
}