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Searched refs:map_lookup_elem (Results 1 – 6 of 6) sorted by relevance

/linux-4.4.14/kernel/bpf/
Darraymap.c143 .map_lookup_elem = array_map_lookup_elem,
265 .map_lookup_elem = fd_array_map_lookup_elem,
331 .map_lookup_elem = fd_array_map_lookup_elem,
Dsyscall.c222 static int map_lookup_elem(union bpf_attr *attr) in map_lookup_elem() function
255 ptr = map->ops->map_lookup_elem(map, key); in map_lookup_elem()
771 err = map_lookup_elem(&attr); in SYSCALL_DEFINE3()
Dhelpers.c41 value = map->ops->map_lookup_elem(map, key); in bpf_map_lookup_elem()
Dhashtab.c372 .map_lookup_elem = htab_map_lookup_elem,
/linux-4.4.14/include/linux/
Dbpf.h24 void *(*map_lookup_elem)(struct bpf_map *map, void *key); member
/linux-4.4.14/Documentation/networking/
Dfilter.txt1186 Program that uses invalid map_fd=0 while calling to map_lookup_elem() function:
1201 Program that doesn't check return value of map_lookup_elem() before accessing
1219 Program that correctly checks map_lookup_elem() returned value for NULL, but
1240 Program that correctly checks map_lookup_elem() returned value for NULL and