From Paolo Abeni: fix some comments.
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@ -34,7 +34,7 @@
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*/
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#ifndef lint
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static const char rcsid[] _U_ =
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"@(#) $Header: /tcpdump/master/libpcap/pcap-usb-linux.c,v 1.17 2007-11-30 19:53:06 guy Exp $ (LBL)";
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"@(#) $Header: /tcpdump/master/libpcap/pcap-usb-linux.c,v 1.18 2007-12-13 17:28:38 guy Exp $ (LBL)";
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#endif
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#ifdef HAVE_CONFIG_H
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@ -150,7 +150,7 @@ usb_platform_finddevs(pcap_if_t **alldevsp, char *err_str)
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int ret = 0;
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DIR* dir;
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/* scan profs usb bus directorys */
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/* scan procfs usb bus directory */
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dir = opendir(USB_BUS_DIR);
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if (!dir) return 0;
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while ((ret == 0) && ((data = readdir(dir)) != 0)) {
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@ -233,8 +233,6 @@ usb_open_live(const char* bus, int snaplen, int promisc , int to_ms, char* errms
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handle->fd = open(full_path, O_RDONLY, 0);
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if (handle->fd >= 0)
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{
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/* header endianess can't be fixed for memory mapped access,
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* due to read only access to mmaped buffer, so disable it*/
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/* binary api is available, try to use fast mmap access */
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if (usb_mmap(handle)) {
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handle->stats_op = usb_stats_linux_bin;
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@ -604,6 +602,7 @@ usb_read_linux_bin(pcap_t *handle, int max_packets, pcap_handler callback, u_cha
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info.hdr = (pcap_usb_header*) handle->buffer;
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info.data = handle->buffer + sizeof(pcap_usb_header);
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info.data_len = clen;
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/* ignore interrupt system call errors */
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do {
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ret = ioctl(handle->fd, MON_IOCX_GET, &info);
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@ -716,7 +715,7 @@ usb_read_linux_mmap(pcap_t *handle, int max_packets, pcap_handler callback, u_ch
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static void
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usb_close_linux_mmap(pcap_t* handle)
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{
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/* handle fill be freed in pcap_close() 'common' code, buffer must not
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/* handle will be freed in pcap_close() 'common' code, buffer must not
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* be freed because it's memory mapped */
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close(handle->fd);
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}
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