Fix fallocate for MacOS (F_PEOFPOSMODE only accepts 0 as offset)
Fix fallocate for MacOS (F_PEOFPOSMODE only accepts 0 as offset)

Kronuz/Xapiand,Kronuz/Xapiand,Kronuz/Xapiand,Kronuz/Xapiand,Kronuz/Xapiand,Kronuz/Xapiand