1 files changed, 7 insertions, 7 deletions

diff --git a/libusb/os/poll_posix.c b/libusb/os/poll_posix.c
index 337714a..a2ad157 100644
--- a/libusb/os/poll_posix.c
+++ b/libusb/os/poll_posix.c
@@ -36,42 +36,42 @@ int usbi_pipe(int pipefd[2])
 #endif
 
 	if (ret != 0) {
-		usbi_err(NULL, "failed to create pipe (%d)", errno);
+		usbi_err(NULL, "failed to create pipe, errno=%d", errno);
 		return ret;
 	}
 
 #if !defined(HAVE_PIPE2) && defined(FD_CLOEXEC)
 	ret = fcntl(pipefd[0], F_GETFD);
 	if (ret == -1) {
-		usbi_err(NULL, "failed to get pipe fd flags (%d)", errno);
+		usbi_err(NULL, "failed to get pipe fd flags, errno=%d", errno);
 		goto err_close_pipe;
 	}
 	ret = fcntl(pipefd[0], F_SETFD, ret | FD_CLOEXEC);
 	if (ret == -1) {
-		usbi_err(NULL, "failed to set pipe fd flags (%d)", errno);
+		usbi_err(NULL, "failed to set pipe fd flags, errno=%d", errno);
 		goto err_close_pipe;
 	}
 
 	ret = fcntl(pipefd[1], F_GETFD);
 	if (ret == -1) {
-		usbi_err(NULL, "failed to get pipe fd flags (%d)", errno);
+		usbi_err(NULL, "failed to get pipe fd flags, errno=%d", errno);
 		goto err_close_pipe;
 	}
 	ret = fcntl(pipefd[1], F_SETFD, ret | FD_CLOEXEC);
 	if (ret == -1) {
-		usbi_err(NULL, "failed to set pipe fd flags (%d)", errno);
+		usbi_err(NULL, "failed to set pipe fd flags, errno=%d", errno);
 		goto err_close_pipe;
 	}
 #endif
 
 	ret = fcntl(pipefd[1], F_GETFL);
 	if (ret == -1) {
-		usbi_err(NULL, "failed to get pipe fd status flags (%d)", errno);
+		usbi_err(NULL, "failed to get pipe fd status flags, errno=%d", errno);
 		goto err_close_pipe;
 	}
 	ret = fcntl(pipefd[1], F_SETFL, ret | O_NONBLOCK);
 	if (ret == -1) {
-		usbi_err(NULL, "failed to set pipe fd status flags (%d)", errno);
+		usbi_err(NULL, "failed to set pipe fd status flags, errno=%d", errno);
 		goto err_close_pipe;
 	}