11/04/2018 21:46, Pavan Nikhilesh: > On Wed, Apr 11, 2018 at 09:40:30PM +0200, Thomas Monjalon wrote: > > 11/04/2018 21:09, Andrew Rybchenko: > > > Hello, > > > > > > build fails on RHEL 7.4. I've not tried to dig it. > > > > Thanks for reporting. > > > > [...] > > > ‘FALLOC_FL_PUNCH_HOLE’ undeclared (first use in this function) > > [...] > > > ‘FALLOC_FL_KEEP_SIZE’ undeclared (first use in this function) > > > > These constants were defined in Linux 2.6.23 and 2.6.38. > > > > [...] > > > $ uname -r > > > 3.10.0-693.el7.x86_64 > > > > It should be OK. > > > > I think we are just missing > > #include <linux/falloc.h> > > Currently there is a bug filed in glibc here for the exact same kernel > version. > https://bugzilla.redhat.com/show_bug.cgi?id=1476120
The man page says: "The FALLOC_FL_* flags are defined in glibc headers only since version 2.18." I guess we can workaround with a direct include.
