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treewide: Mark constant references as const
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
parent
965f603238
commit
48582bf47f
29 changed files with 192 additions and 168 deletions
10
pcap.c
10
pcap.c
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@ -41,7 +41,7 @@
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static int pcap_fd = -1;
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/* See pcap.h from libpcap, or pcap-savefile(5) */
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static struct {
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static const struct {
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uint32_t magic;
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#define PCAP_MAGIC 0xa1b2c3d4
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@ -74,7 +74,7 @@ struct pcap_pkthdr {
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* @pkt: Pointer to data buffer, including L2 headers
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* @len: L2 packet length
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*/
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void pcap(char *pkt, size_t len)
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void pcap(const char *pkt, size_t len)
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{
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struct pcap_pkthdr h;
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struct timeval tv;
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@ -95,7 +95,7 @@ void pcap(char *pkt, size_t len)
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* pcapm() - Capture multiple frames from message header to pcap file
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* @mh: Pointer to sendmsg() message header buffer
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*/
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void pcapm(struct msghdr *mh)
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void pcapm(const struct msghdr *mh)
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{
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struct pcap_pkthdr h;
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struct iovec *iov;
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@ -130,7 +130,7 @@ fail:
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* pcapm() - Capture multiple frames from multiple message headers to pcap file
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* @mmh: Pointer to first sendmmsg() header
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*/
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void pcapmm(struct mmsghdr *mmh, unsigned int vlen)
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void pcapmm(const struct mmsghdr *mmh, unsigned int vlen)
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{
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struct pcap_pkthdr h;
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struct iovec *iov;
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@ -145,7 +145,7 @@ void pcapmm(struct mmsghdr *mmh, unsigned int vlen)
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h.tv_usec = tv.tv_usec;
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for (i = 0; i < vlen; i++) {
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struct msghdr *mh = &mmh[i].msg_hdr;
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const struct msghdr *mh = &mmh[i].msg_hdr;
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for (j = 0; j < mh->msg_iovlen; j++) {
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iov = &mh->msg_iov[j];
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