/* * netsniff-ng - the packet sniffing beast * Copyright 2013 Daniel Borkmann. * Subject to the GPL, version 2. */ #include #include #include "xmalloc.h" #include "config.h" #include "bpf.h" #include "die.h" void bpf_try_compile(const char *rulefile, struct sock_fprog *bpf, uint32_t link_type) { int i, ret; const struct bpf_insn *ins; struct sock_filter *out; struct bpf_program _bpf; ret = pcap_compile_nopcap(65535, link_type, &_bpf, rulefile, 1, 0xffffffff); if (ret < 0) panic("Cannot compile filter: %s\n", rulefile); bpf->len = _bpf.bf_len; bpf->filter = xrealloc(bpf->filter, bpf->len * sizeof(*out)); for (i = 0, ins = _bpf.bf_insns, out = bpf->filter; i < bpf->len; ++i, ++ins, ++out) { out->code = ins->code; out->jt = ins->jt; out->jf = ins->jf; out->k = ins->k; if (out->code == 0x06 && out->k > 0) out->k = 0xFFFFFFFF; } pcap_freecode(&_bpf); if (__bpf_validate(bpf) == 0) panic("This is not a valid BPF program!\n"); } lue='emaclite-cleanup'>emaclite-cleanup net-next plumbingsTobias Klauser
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authorBhumika Goyal <bhumirks@gmail.com>2017-01-25 00:54:07 +0530
committerDan Williams <dan.j.williams@intel.com>2017-01-31 18:16:30 -0800
commit970d14e3989160ee9e97c7d75ecbc893fd29dab9 (patch)
tree4a731cac4efedb17f86a912ec56c151d26792abe
parent7a308bb3016f57e5be11a677d15b821536419d36 (diff)
nvdimm: constify device_type structures
Declare device_type structure as const as it is only stored in the type field of a device structure. This field is of type const, so add const to declaration of device_type structure. File size before: text data bss dec hex filename 19278 3199 16 22493 57dd nvdimm/namespace_devs.o File size after: text data bss dec hex filename 19929 3160 16 23105 5a41 nvdimm/namespace_devs.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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