src_fsize 707 lib/vfs/vfs.c vfs_preallocate (int dest_vfs_fd, off_t src_fsize, off_t dest_fsize) src_fsize 711 lib/vfs/vfs.c (void) src_fsize; src_fsize 719 lib/vfs/vfs.c if (src_fsize == 0) src_fsize 726 lib/vfs/vfs.c return posix_fallocate (*(int *) dest_fd, dest_fsize, src_fsize - dest_fsize); src_fsize 298 lib/vfs/vfs.h int vfs_preallocate (int dest_desc, off_t src_fsize, off_t dest_fsize);