Hi, Le jeudi 26 janvier 2017 à 19:26 +0530, vish chopra a écrit :

i would like to know how a fd is allocated to a process? Flow chat of function calling, i.e which function are called during allocation of fd to a process.

Have a look at get_unused_fd_flags() and fd_install() (also anon_inode_getfd(), but you should probably not use it). Regards. -- Yann Droneaud OPTEYA