Build: Include config.h first in all source files

[libserialport.git] / libserialport_internal.h

diff --git a/libserialport_internal.h b/libserialport_internal.h
index 78b727b7a2dbbb7a506786092c77e9a8e0e372f9..a5fc7bc54bcebdcc639a9dbdf8470461eb612143 100644 (file)
--- a/libserialport_internal.h
+++ b/libserialport_internal.h
@@ -18,6 +18,14 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef LIBSERIALPORT_LIBSERIALPORT_INTERNAL_H
+#define LIBSERIALPORT_LIBSERIALPORT_INTERNAL_H
+
+
+#ifdef __linux__
+#define _BSD_SOURCE /* For timeradd, timersub, timercmp. */
+#endif
+
 #include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -32,7 +40,11 @@
 #include <tchar.h>
 #include <setupapi.h>
 #include <cfgmgr32.h>
+#undef DEFINE_GUID
+#define DEFINE_GUID(name,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) \
+       static const GUID name = { l,w1,w2,{ b1,b2,b3,b4,b5,b6,b7,b8 } }
 #include <usbioctl.h>
+#include <usbiodef.h>
 #else
 #include <limits.h>
 #include <termios.h>
@@ -56,7 +68,7 @@
 #include "linux_termios.h"
 
 /* TCGETX/TCSETX is not available everywhere. */
-#if defined(TCGETX) && defined(TCSETX) && defined(HAVE_TERMIOX)
+#if defined(TCGETX) && defined(TCSETX) && defined(HAVE_STRUCT_TERMIOX)
 #define USE_TERMIOX
 #endif
 #endif
@@ -70,7 +82,7 @@
 #endif
 
 /* Non-standard baudrates are not available everywhere. */
-#if defined(HAVE_TERMIOS_SPEED) || defined(HAVE_TERMIOS2_SPEED)
+#if (defined(HAVE_TERMIOS_SPEED) || defined(HAVE_TERMIOS2_SPEED)) && defined(HAVE_DECL_BOTHER)
 #define USE_TERMIOS_SPEED
 #endif
 
@@ -96,6 +108,7 @@ struct sp_port {
        DWORD events;
        BYTE pending_byte;
        BOOL writing;
+       BOOL wait_running;
 #else
        int fd;
 #endif
@@ -147,58 +160,75 @@ struct std_baudrate {
        int value;
 };
 
-extern const struct std_baudrate std_baudrates[];
-
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
-#define NUM_STD_BAUDRATES ARRAY_SIZE(std_baudrates)
 
 extern void (*sp_debug_handler)(const char *format, ...);
 
 /* Debug output macros. */
-#define DEBUG(fmt, ...) do { if (sp_debug_handler) sp_debug_handler(fmt ".\n", ##__VA_ARGS__); } while (0)
-#define DEBUG_ERROR(err, fmt, ...) DEBUG("%s returning " #err ": " fmt, __func__, ##__VA_ARGS__)
-#define DEBUG_FAIL(fmt, ...) do {               \
+#define DEBUG_FMT(fmt, ...) do { \
+       if (sp_debug_handler) \
+               sp_debug_handler(fmt ".\n", __VA_ARGS__); \
+} while (0)
+#define DEBUG(msg) DEBUG_FMT(msg, NULL)
+#define DEBUG_ERROR(err, msg) DEBUG_FMT("%s returning " #err ": " msg, __func__)
+#define DEBUG_FAIL(msg) do {               \
        char *errmsg = sp_last_error_message(); \
-       DEBUG("%s returning SP_ERR_FAIL: "fmt": %s", __func__,##__VA_ARGS__,errmsg); \
+       DEBUG_FMT("%s returning SP_ERR_FAIL: " msg ": %s", __func__, errmsg); \
        sp_free_error_message(errmsg); \
 } while (0);
-#define RETURN() do { DEBUG("%s returning", __func__); return; } while(0)
-#define RETURN_CODE(x) do { DEBUG("%s returning " #x, __func__); return x; } while (0)
+#define RETURN() do { \
+       DEBUG_FMT("%s returning", __func__); \
+       return; \
+} while (0)
+#define RETURN_CODE(x) do { \
+       DEBUG_FMT("%s returning " #x, __func__); \
+       return x; \
+} while (0)
 #define RETURN_CODEVAL(x) do { \
        switch (x) { \
-               case SP_OK: RETURN_CODE(SP_OK); \
-               case SP_ERR_ARG: RETURN_CODE(SP_ERR_ARG); \
-               case SP_ERR_FAIL: RETURN_CODE(SP_ERR_FAIL); \
-               case SP_ERR_MEM: RETURN_CODE(SP_ERR_MEM); \
-               case SP_ERR_SUPP: RETURN_CODE(SP_ERR_SUPP); \
+       case SP_OK: RETURN_CODE(SP_OK); \
+       case SP_ERR_ARG: RETURN_CODE(SP_ERR_ARG); \
+       case SP_ERR_FAIL: RETURN_CODE(SP_ERR_FAIL); \
+       case SP_ERR_MEM: RETURN_CODE(SP_ERR_MEM); \
+       case SP_ERR_SUPP: RETURN_CODE(SP_ERR_SUPP); \
+       default: RETURN_CODE(SP_ERR_FAIL); \
        } \
 } while (0)
 #define RETURN_OK() RETURN_CODE(SP_OK);
-#define RETURN_ERROR(err, ...) do { DEBUG_ERROR(err, __VA_ARGS__); return err; } while (0)
-#define RETURN_FAIL(...) do { DEBUG_FAIL(__VA_ARGS__); return SP_ERR_FAIL; } while (0)
+#define RETURN_ERROR(err, msg) do { \
+       DEBUG_ERROR(err, msg); \
+       return err; \
+} while (0)
+#define RETURN_FAIL(msg) do { \
+       DEBUG_FAIL(msg); \
+       return SP_ERR_FAIL; \
+} while (0)
 #define RETURN_INT(x) do { \
        int _x = x; \
-       DEBUG("%s returning %d", __func__, _x); \
+       DEBUG_FMT("%s returning %d", __func__, _x); \
        return _x; \
 } while (0)
 #define RETURN_STRING(x) do { \
        char *_x = x; \
-       DEBUG("%s returning %s", __func__, _x); \
+       DEBUG_FMT("%s returning %s", __func__, _x); \
        return _x; \
 } while (0)
 #define RETURN_POINTER(x) do { \
        void *_x = x; \
-       DEBUG("%s returning %p", __func__, _x); \
+       DEBUG_FMT("%s returning %p", __func__, _x); \
        return _x; \
 } while (0)
 #define SET_ERROR(val, err, msg) do { DEBUG_ERROR(err, msg); val = err; } while (0)
 #define SET_FAIL(val, msg) do { DEBUG_FAIL(msg); val = SP_ERR_FAIL; } while (0)
-#define TRACE(fmt, ...) DEBUG("%s(" fmt ") called", __func__, ##__VA_ARGS__)
+#define TRACE(fmt, ...) DEBUG_FMT("%s(" fmt ") called", __func__, __VA_ARGS__)
+#define TRACE_VOID() DEBUG_FMT("%s() called", __func__)
 
-#define TRY(x) do { int ret = x; if (ret != SP_OK) RETURN_CODEVAL(ret); } while (0)
+#define TRY(x) do { int retval = x; if (retval != SP_OK) RETURN_CODEVAL(retval); } while (0)
 
 SP_PRIV struct sp_port **list_append(struct sp_port **list, const char *portname);
 
 /* OS-specific Helper functions. */
 SP_PRIV enum sp_return get_port_details(struct sp_port *port);
 SP_PRIV enum sp_return list_ports(struct sp_port ***list);
+
+#endif