* 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
+/* For timeradd, timersub, timercmp, realpath. */
+#define _BSD_SOURCE 1 /* for glibc < 2.19 */
+#define _DEFAULT_SOURCE 1 /* for glibc >= 2.20 */
+/* For clock_gettime and associated types. */
+#define _POSIX_C_SOURCE 199309L
#endif
#include <string.h>
#include <errno.h>
#include <stdio.h>
#include <stdarg.h>
+#include <stdbool.h>
#ifdef _WIN32
#include <windows.h>
#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>
+#include "windows_ddk.h"
#else
#include <limits.h>
#include <termios.h>
#include <sys/ioctl.h>
#include <sys/time.h>
-#include <limits.h>
+#include <time.h>
#include <poll.h>
#endif
#ifdef __APPLE__
#include <IOKit/serial/IOSerialKeys.h>
#include <IOKit/serial/ioss.h>
#include <sys/syslimits.h>
+#include <mach/mach_time.h>
#endif
#ifdef __linux__
#include <dirent.h>
-#ifndef __ANDROID__
-#include "linux/serial.h"
+/* Android only has linux/serial.h from platform 21 onwards. */
+#if !(defined(__ANDROID__) && (__ANDROID_API__ < 21))
+#include <linux/serial.h>
#endif
#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
#define TIOCOUTQ FIONWRITE
#endif
+/*
+ * O_CLOEXEC is not available everywhere, fallback to not setting the
+ * flag on those systems.
+ */
+#ifndef _WIN32
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 0
+#endif
+#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)) && HAVE_DECL_BOTHER
#define USE_TERMIOS_SPEED
#endif
OVERLAPPED read_ovl;
OVERLAPPED wait_ovl;
DWORD events;
- BYTE pending_byte;
+ BYTE *write_buf;
+ DWORD write_buf_size;
BOOL writing;
+ BOOL wait_running;
#else
int fd;
#endif
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, ...);
#define RETURN() do { \
DEBUG_FMT("%s returning", __func__); \
return; \
-} while(0)
+} 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 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