*/
#define BPF_MAJOR_VERSION
#include <Packet32.h>
- extern CRITICAL_SECTION g_PcapCompileCriticalSection;
-
- /*
- * Non-API functions; don't export them.
- */
- #define PCAP_INTERNAL extern
#elif defined(MSDOS)
#include <fcntl.h>
#include <io.h>
-
- /* XXX - does this need special treatment? */
- #define PCAP_INTERNAL extern
-#else
- /*
- * Try to make stuff declared here not visible in the shared library.
- */
- #if __GNUC__ >= 4 || defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)
- /*
- * We have __attribute__((visibility()).
- */
- #define PCAP_INTERNAL __attribute__((visibility("hidden")))
- #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
- /*
- * We don't have __attribute__((visibility()), but we do have
- * __hidden.
- */
- #define PCAP_INTERNAL __hidden
- #else
- /*
- * We don't have either of them.
- */
- #define PCAP_INTERNAL extern
- #endif
#endif
#if (defined(_MSC_VER) && (_MSC_VER <= 1200)) /* we are compiling with Visual Studio 6, that doesn't support the LL suffix*/
#define MAXIMUM_SNAPLEN 262144
struct pcap_opt {
- char *source;
+ char *device;
int timeout; /* timeout for buffering */
int buffer_size;
int promisc;
typedef int (*setmode_op_t)(pcap_t *, int);
typedef int (*setmintocopy_op_t)(pcap_t *, int);
typedef HANDLE (*getevent_op_t)(pcap_t *);
-typedef int (*oid_get_request_op_t)(pcap_t *, bpf_u_int32, void *, size_t);
-typedef int (*oid_set_request_op_t)(pcap_t *, bpf_u_int32, const void *, size_t);
+typedef int (*oid_get_request_op_t)(pcap_t *, bpf_u_int32, void *, size_t *);
+typedef int (*oid_set_request_op_t)(pcap_t *, bpf_u_int32, const void *, size_t *);
typedef u_int (*sendqueue_transmit_op_t)(pcap_t *, pcap_send_queue *, int);
typedef int (*setuserbuffer_op_t)(pcap_t *, int);
typedef int (*live_dump_op_t)(pcap_t *, char *, int, int);
#define min(a, b) ((a) > (b) ? (b) : (a))
#endif
-PCAP_INTERNAL int pcap_offline_read(pcap_t *, int, pcap_handler, u_char *);
+int pcap_offline_read(pcap_t *, int, pcap_handler, u_char *);
#ifndef HAVE_STRLCPY
#define strlcpy(x, y, z) \
#ifdef HAVE_SNPRINTF
#define pcap_snprintf snprintf
#else
-PCAP_INTERNAL int pcap_snprintf(char *, size_t, FORMAT_STRING(const char *), ...);
+extern int pcap_snprintf(char *, size_t, FORMAT_STRING(const char *), ...);
#endif
#ifdef HAVE_VSNPRINTF
#define pcap_vsnprintf vsnprintf
#else
-PCAP_INTERNAL extern int pcap_vsnprintf(char *, size_t, const char *, va_list ap);
+extern int pcap_vsnprintf(char *, size_t, const char *, va_list ap);
#endif
/*
* Routines that most pcap implementations can use for non-blocking mode.
*/
#if !defined(_WIN32) && !defined(MSDOS)
-PCAP_INTERNAL int pcap_getnonblock_fd(pcap_t *, char *);
-PCAP_INTERNAL int pcap_setnonblock_fd(pcap_t *p, int, char *);
+int pcap_getnonblock_fd(pcap_t *, char *);
+int pcap_setnonblock_fd(pcap_t *p, int, char *);
#endif
/*
* "pcap_create_common()" allocates and fills in a pcap_t, for use
* by pcap_create routines.
*/
-PCAP_INTERNAL pcap_t *pcap_create_interface(const char *, char *);
-PCAP_INTERNAL pcap_t *pcap_create_common(const char *, char *, size_t);
-PCAP_INTERNAL int pcap_do_addexit(pcap_t *);
-PCAP_INTERNAL void pcap_add_to_pcaps_to_close(pcap_t *);
-PCAP_INTERNAL void pcap_remove_from_pcaps_to_close(pcap_t *);
-PCAP_INTERNAL void pcap_cleanup_live_common(pcap_t *);
-PCAP_INTERNAL int pcap_check_activated(pcap_t *);
+pcap_t *pcap_create_interface(const char *, char *);
+pcap_t *pcap_create_common(char *, size_t);
+int pcap_do_addexit(pcap_t *);
+void pcap_add_to_pcaps_to_close(pcap_t *);
+void pcap_remove_from_pcaps_to_close(pcap_t *);
+void pcap_cleanup_live_common(pcap_t *);
+int pcap_check_activated(pcap_t *);
/*
* Internal interfaces for "pcap_findalldevs()".
*
- * "pcap_findalldevs_interfaces()" finds interfaces using the
- * "standard" mechanisms (SIOCGIFCONF, "getifaddrs()", etc.).
- *
* "pcap_platform_finddevs()" is a platform-dependent routine to
- * add devices not found by the "standard" mechanisms.
+ * find local network interfaces.
+ *
+ * "pcap_findalldevs_interfaces()" is a helper to find those interfaces
+ * using the "standard" mechanisms (SIOCGIFCONF, "getifaddrs()", etc.).
*
* "pcap_add_if()" adds an interface to the list of interfaces, for
* use by various "find interfaces" routines.
*/
-PCAP_INTERNAL int pcap_findalldevs_interfaces(pcap_if_t **, char *);
-PCAP_INTERNAL int pcap_platform_finddevs(pcap_if_t **, char *);
-PCAP_INTERNAL int add_addr_to_iflist(pcap_if_t **, const char *, u_int, struct sockaddr *,
- size_t, struct sockaddr *, size_t, struct sockaddr *, size_t,
- struct sockaddr *, size_t, char *);
-PCAP_INTERNAL int add_addr_to_dev(pcap_if_t *, struct sockaddr *, size_t,
+int pcap_platform_finddevs(pcap_if_t **, char *);
+#if !defined(_WIN32) && !defined(MSDOS)
+int pcap_findalldevs_interfaces(pcap_if_t **, char *,
+ int (*)(const char *));
+#endif
+int add_addr_to_iflist(pcap_if_t **, const char *, bpf_u_int32,
+ struct sockaddr *, size_t, struct sockaddr *, size_t,
+ struct sockaddr *, size_t, struct sockaddr *, size_t, char *);
+int add_addr_to_dev(pcap_if_t *, struct sockaddr *, size_t,
struct sockaddr *, size_t, struct sockaddr *, size_t,
struct sockaddr *dstaddr, size_t, char *errbuf);
-PCAP_INTERNAL int pcap_add_if(pcap_if_t **, const char *, u_int, const char *, char *);
-PCAP_INTERNAL struct sockaddr *dup_sockaddr(struct sockaddr *, size_t);
-PCAP_INTERNAL int add_or_find_if(pcap_if_t **, pcap_if_t **, const char *, u_int,
+int pcap_add_if(pcap_if_t **, const char *, bpf_u_int32, const char *,
+ char *);
+int add_or_find_if(pcap_if_t **, pcap_if_t **, const char *, bpf_u_int32,
const char *, char *);
+#ifndef _WIN32
+bpf_u_int32 if_flags_to_pcap_flags(const char *, u_int);
+#endif
/*
* Internal interfaces for "pcap_open_offline()".
* appropriate, and frees all data common to all modules for handling
* savefile types.
*/
-PCAP_INTERNAL pcap_t *pcap_open_offline_common(char *ebuf, size_t size);
-PCAP_INTERNAL void sf_cleanup(pcap_t *p);
+pcap_t *pcap_open_offline_common(char *ebuf, size_t size);
+void sf_cleanup(pcap_t *p);
/*
* Internal interfaces for both "pcap_create()" and routines that
* "pcap_oneshot()" is the standard one-shot callback for "pcap_next()"
* and "pcap_next_ex()".
*/
-PCAP_INTERNAL void pcap_oneshot(u_char *, const struct pcap_pkthdr *, const u_char *);
+void pcap_oneshot(u_char *, const struct pcap_pkthdr *, const u_char *);
#ifdef _WIN32
-PCAP_INTERNAL void pcap_win32_err_to_str(DWORD, char *);
+void pcap_win32_err_to_str(DWORD, char *);
#endif
-PCAP_INTERNAL int install_bpf_program(pcap_t *, struct bpf_program *);
+int install_bpf_program(pcap_t *, struct bpf_program *);
-PCAP_INTERNAL int pcap_strcasecmp(const char *, const char *);
+int pcap_strcasecmp(const char *, const char *);
#ifdef __cplusplus
}
projects / libpcap / blobdiff