X-Git-Url: http://git.draconx.ca/gitweb/liblbx.git/blobdiff_plain/6ddd77d5bb60d875253f2427d279ac6caacdce68..131cef630544d733d13bb493a05ff6ae523a0538:/src/fops.c

diff --git a/src/fops.c b/src/fops.c
index 746455f..e546b10 100644
--- a/src/fops.c
+++ b/src/fops.c
@@ -17,19 +17,28 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include <stdio.h>
+#include <errno.h>
 
 #include "misc.h"
+#include "error.h"
 #include "lbx.h"
 
 /* Default I/O operations for ordinary files. */
 static size_t file_read(void *buf, size_t size, void *handle)
 {
-	return fread(buf, 1, size, (FILE *)handle);
+	size_t rc = fread(buf, 1, size, (FILE *)handle);
+
+	if (rc < size && ferror((FILE *)handle))
+		lbx_error_raise(-errno);
+	return rc;
 }
 
 static int file_seek(void *handle, long offset, int whence)
 {
-	return fseek((FILE *)handle, offset, whence);
+	if (fseek((FILE *)handle, offset, whence) == -1) {
+		lbx_error_raise(-errno);
+		return -1;
+	}
 }
 
 static long file_tell(void *handle)
@@ -55,7 +64,7 @@ static size_t pipe_read(void *buf, size_t size, void *handle)
 	struct lbx_pipe_state *state = handle;
 	size_t rc;
 
-	rc = fread(buf, 1, size, state->f);
+	rc = file_read(buf, size, state->f);
 	state->offset += rc;
 	return rc;
 }