X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fcommon%2Fserial.c;h=b98d3c95e82f76d5bb573ef3bc1a58e98ab2b1f8;hb=f36cbf60cbd43be46ede083265549068db21f4b6;hp=2c28510aa8330164028d7fce3752eee58c26132d;hpb=576790ff7b7e888eeefa79239ffed6d8550c1160;p=libsigrok.git

diff --git a/hardware/common/serial.c b/hardware/common/serial.c
index 2c28510a..b98d3c95 100644
--- a/hardware/common/serial.c
+++ b/hardware/common/serial.c
@@ -23,7 +23,7 @@
 #include <fcntl.h>
 #include <unistd.h>
 #ifdef _WIN32
-#include <conio.h>
+#include <windows.h>
 #else
 #include <glob.h>
 #include <termios.h>
@@ -163,7 +163,12 @@ void *serial_backup_params(int fd)
 #else
 	struct termios *term;
 
-	term = malloc(sizeof(struct termios));
+	/* TODO: 'term' is never g_free()'d? */
+	if (!(term = g_try_malloc(sizeof(struct termios)))) {
+		sr_err("serial: %s: term malloc failed", __func__);
+		return NULL;
+	}
+
 	tcgetattr(fd, term);
 
 	return term;
@@ -193,7 +198,7 @@ int serial_set_params(int fd, int speed, int bits, int parity, int stopbits,
 
 	if (!GetCommState(hdl, &dcb)) {
 		/* TODO: Error handling. */
-		return SIGROK_ERR;
+		return SR_ERR;
 	}
 
 	/* TODO: Rename 'speed' to 'baudrate'. */
@@ -224,7 +229,7 @@ int serial_set_params(int fd, int speed, int bits, int parity, int stopbits,
 
 	if (!SetCommState(hdl, &dcb)) {
 		/* TODO: Error handling. */
-		return SIGROK_ERR;
+		return SR_ERR;
 	}
 #else
 	struct termios term;
@@ -243,19 +248,17 @@ int serial_set_params(int fd, int speed, int bits, int parity, int stopbits,
 	case 115200:
 		baud = B115200;
 		break;
-/* removed for 0.1 release
 	case 460800:
 		baud = B460800;
 		break;
-*/
 	default:
-		return SIGROK_ERR;
+		return SR_ERR;
 	}
 
 	if (tcgetattr(fd, &term) < 0)
-		return SIGROK_ERR;
+		return SR_ERR;
 	if (cfsetispeed(&term, baud) < 0)
-		return SIGROK_ERR;
+		return SR_ERR;
 
 	term.c_cflag &= ~CSIZE;
 	switch (bits) {
@@ -266,7 +269,7 @@ int serial_set_params(int fd, int speed, int bits, int parity, int stopbits,
 		term.c_cflag |= CS7;
 		break;
 	default:
-		return SIGROK_ERR;
+		return SR_ERR;
 	}
 
 	term.c_cflag &= ~CSTOPB;
@@ -276,7 +279,7 @@ int serial_set_params(int fd, int speed, int bits, int parity, int stopbits,
 	case 2:
 		term.c_cflag |= CSTOPB;
 	default:
-		return SIGROK_ERR;
+		return SR_ERR;
 	}
 
 	term.c_cflag &= ~(IXON | IXOFF | CRTSCTS);
@@ -287,7 +290,7 @@ int serial_set_params(int fd, int speed, int bits, int parity, int stopbits,
 	case 1:
 		term.c_cflag |= CRTSCTS;
 	default:
-		return SIGROK_ERR;
+		return SR_ERR;
 	}
 
 	term.c_iflag &= ~IGNPAR;
@@ -303,12 +306,12 @@ int serial_set_params(int fd, int speed, int bits, int parity, int stopbits,
 		term.c_cflag |= PARENB | PARODD;
 		break;
 	default:
-		return SIGROK_ERR;
+		return SR_ERR;
 	}
 
 	if (tcsetattr(fd, TCSADRAIN, &term) < 0)
-		return SIGROK_ERR;
+		return SR_ERR;
 #endif
 
-	return SIGROK_OK;
+	return SR_OK;
 }