diff options
Diffstat (limited to 'tap-win32.c')
| -rw-r--r-- | tap-win32.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/tap-win32.c b/tap-win32.c index 475f80a..2c02ce3 100644 --- a/tap-win32.c +++ b/tap-win32.c @@ -84,7 +84,7 @@ typedef struct tun_buffer_s { unsigned char buffer [TUN_BUFFER_SIZE]; unsigned long read_size; struct tun_buffer_s* next; -} a_tun_buffer; +} tun_buffer_t; typedef struct tap_win32_overlapped { HANDLE handle; @@ -97,17 +97,17 @@ typedef struct tap_win32_overlapped { CRITICAL_SECTION free_list_cs; OVERLAPPED read_overlapped; OVERLAPPED write_overlapped; - a_tun_buffer buffers[TUN_MAX_BUFFER_COUNT]; - a_tun_buffer* free_list; - a_tun_buffer* output_queue_front; - a_tun_buffer* output_queue_back; -} a_tap_win32_overlapped; + tun_buffer_t buffers[TUN_MAX_BUFFER_COUNT]; + tun_buffer_t* free_list; + tun_buffer_t* output_queue_front; + tun_buffer_t* output_queue_back; +} tap_win32_overlapped_t; -static a_tap_win32_overlapped tap_overlapped; +static tap_win32_overlapped_t tap_overlapped; -static a_tun_buffer* get_buffer_from_free_list(a_tap_win32_overlapped* const overlapped) +static tun_buffer_t* get_buffer_from_free_list(tap_win32_overlapped_t* const overlapped) { - a_tun_buffer* buffer = NULL; + tun_buffer_t* buffer = NULL; WaitForSingleObject(overlapped->free_list_semaphore, INFINITE); EnterCriticalSection(&overlapped->free_list_cs); buffer = overlapped->free_list; @@ -118,7 +118,7 @@ static a_tun_buffer* get_buffer_from_free_list(a_tap_win32_overlapped* const ove return buffer; } -static void put_buffer_on_free_list(a_tap_win32_overlapped* const overlapped, a_tun_buffer* const buffer) +static void put_buffer_on_free_list(tap_win32_overlapped_t* const overlapped, tun_buffer_t* const buffer) { EnterCriticalSection(&overlapped->free_list_cs); buffer->next = overlapped->free_list; @@ -127,9 +127,9 @@ static void put_buffer_on_free_list(a_tap_win32_overlapped* const overlapped, a_ ReleaseSemaphore(overlapped->free_list_semaphore, 1, NULL); } -static a_tun_buffer* get_buffer_from_output_queue(a_tap_win32_overlapped* const overlapped, const int block) +static tun_buffer_t* get_buffer_from_output_queue(tap_win32_overlapped_t* const overlapped, const int block) { - a_tun_buffer* buffer = NULL; + tun_buffer_t* buffer = NULL; DWORD result, timeout = block ? INFINITE : 0L; // Non-blocking call @@ -160,12 +160,12 @@ static a_tun_buffer* get_buffer_from_output_queue(a_tap_win32_overlapped* const return buffer; } -static a_tun_buffer* get_buffer_from_output_queue_immediate (a_tap_win32_overlapped* const overlapped) +static tun_buffer_t* get_buffer_from_output_queue_immediate (tap_win32_overlapped_t* const overlapped) { return get_buffer_from_output_queue(overlapped, 0); } -static void put_buffer_on_output_queue(a_tap_win32_overlapped* const overlapped, a_tun_buffer* const buffer) +static void put_buffer_on_output_queue(tap_win32_overlapped_t* const overlapped, tun_buffer_t* const buffer) { EnterCriticalSection(&overlapped->output_queue_cs); @@ -393,7 +393,7 @@ static int tap_win32_set_status(HANDLE handle, int status) &status, sizeof (status), &len, NULL); } -static void tap_win32_overlapped_init(a_tap_win32_overlapped* const overlapped, const HANDLE handle) +static void tap_win32_overlapped_init(tap_win32_overlapped_t* const overlapped, const HANDLE handle) { overlapped->handle = handle; @@ -436,7 +436,7 @@ static void tap_win32_overlapped_init(a_tap_win32_overlapped* const overlapped, { unsigned index; for(index = 0; index < TUN_MAX_BUFFER_COUNT; index++) { - a_tun_buffer* element = &overlapped->buffers[index]; + tun_buffer_t* element = &overlapped->buffers[index]; element->next = overlapped->free_list; overlapped->free_list = element; } @@ -447,7 +447,7 @@ static void tap_win32_overlapped_init(a_tap_win32_overlapped* const overlapped, fprintf(stderr, "error creating tap_semaphore.\n"); } -static int tap_win32_write(a_tap_win32_overlapped *overlapped, +static int tap_win32_write(tap_win32_overlapped_t *overlapped, const void *buffer, unsigned long size) { unsigned long write_size; @@ -481,11 +481,11 @@ static int tap_win32_write(a_tap_win32_overlapped *overlapped, static DWORD WINAPI tap_win32_thread_entry(LPVOID param) { - a_tap_win32_overlapped *overlapped = (a_tap_win32_overlapped*)param; + tap_win32_overlapped_t *overlapped = (tap_win32_overlapped_t*)param; unsigned long read_size; BOOL result; DWORD dwError; - a_tun_buffer* buffer = get_buffer_from_free_list(overlapped); + tun_buffer_t* buffer = get_buffer_from_free_list(overlapped); for (;;) { @@ -534,12 +534,12 @@ static DWORD WINAPI tap_win32_thread_entry(LPVOID param) return 0; } -static int tap_win32_read(a_tap_win32_overlapped *overlapped, +static int tap_win32_read(tap_win32_overlapped_t *overlapped, uint8_t **pbuf, int max_size) { int size = 0; - a_tun_buffer* buffer = get_buffer_from_output_queue_immediate(overlapped); + tun_buffer_t* buffer = get_buffer_from_output_queue_immediate(overlapped); if(buffer != NULL) { *pbuf = buffer->buffer; @@ -552,14 +552,14 @@ static int tap_win32_read(a_tap_win32_overlapped *overlapped, return size; } -static void tap_win32_free_buffer(a_tap_win32_overlapped *overlapped, +static void tap_win32_free_buffer(tap_win32_overlapped_t *overlapped, uint8_t *pbuf) { - a_tun_buffer* buffer = (a_tun_buffer*)pbuf; + tun_buffer_t* buffer = (tun_buffer_t*)pbuf; put_buffer_on_free_list(overlapped, buffer); } -static int tap_win32_open(a_tap_win32_overlapped **phandle, +static int tap_win32_open(tap_win32_overlapped_t **phandle, const char *prefered_name) { char device_path[256]; @@ -628,7 +628,7 @@ static int tap_win32_open(a_tap_win32_overlapped **phandle, typedef struct TAPState { VLANClientState *vc; - a_tap_win32_overlapped *handle; + tap_win32_overlapped_t *handle; } TAPState; static void tap_cleanup(VLANClientState *vc) |