X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=serialport.c;h=1b5a95e21d87fdfe48c7c10d686a47e2acac0e24;hb=HEAD;hp=e6097eeda975f914ec7b960f72c9e2df546e8281;hpb=323881f8a48c582df8789240e666cc23ad21bf48;p=libserialport.git

diff --git a/serialport.c b/serialport.c
index e6097ee..1b5a95e 100644
--- a/serialport.c
+++ b/serialport.c
@@ -886,7 +886,7 @@ SP_API enum sp_return sp_blocking_write(struct sp_port *port, const void *buf,
 	unsigned char *ptr = (unsigned char *) buf;
 	struct timeout timeout;
 	fd_set fds;
-	int result;
+	ssize_t result;
 
 	timeout_start(&timeout, timeout_ms);
 
@@ -1091,7 +1091,7 @@ SP_API enum sp_return sp_blocking_read(struct sp_port *port, void *buf,
 	unsigned char *ptr = (unsigned char *) buf;
 	struct timeout timeout;
 	fd_set fds;
-	int result;
+	ssize_t result;
 
 	timeout_start(&timeout, timeout_ms);
 
@@ -1214,7 +1214,7 @@ SP_API enum sp_return sp_blocking_read_next(struct sp_port *port, void *buf,
 	size_t bytes_read = 0;
 	struct timeout timeout;
 	fd_set fds;
-	int result;
+	ssize_t result;
 
 	timeout_start(&timeout, timeout_ms);