QIO_CHANNEL_ERR_BROKEN is used to identify a potentially unrecoverable error in the channel, like EPIPE. --- include/io/channel.h | 1 + io/channel-file.c | 3 +++ 2 files changed, 4 insertions(+)
diff --git a/include/io/channel.h b/include/io/channel.h index e8cdadb..bbe45f6 100644 --- a/include/io/channel.h +++ b/include/io/channel.h @@ -38,6 +38,7 @@ typedef struct QIOChannel QIOChannel; typedef struct QIOChannelClass QIOChannelClass; #define QIO_CHANNEL_ERR_BLOCK -2 +#define QIO_CHANNEL_ERR_BROKEN -3 typedef enum QIOChannelFeature QIOChannelFeature; diff --git a/io/channel-file.c b/io/channel-file.c index db948ab..a990f67 100644 --- a/io/channel-file.c +++ b/io/channel-file.c @@ -124,6 +124,9 @@ static ssize_t qio_channel_file_writev(QIOChannel *ioc, if (errno == EAGAIN) { return QIO_CHANNEL_ERR_BLOCK; } + if (errno == EPIPE) { + return QIO_CHANNEL_ERR_BROKEN; + } if (errno == EINTR) { goto retry; } -- 1.8.3.1