X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=platform%2Fexample_cygwin%2Ffunctions%2F_PDCLIB%2Fseek.c;h=bc003eed49a476e4c1f4d3d8851e314ac2dd7c01;hb=ce0e5d8cd76b50f239fb8e95170502b146247b35;hp=ee21f5695d6b82ec9cb8c8dbfb8ac197500dd8fc;hpb=0c316ee3b4dc0712797877f5dc0f4a789646154d;p=pdclib

diff --git a/platform/example_cygwin/functions/_PDCLIB/seek.c b/platform/example_cygwin/functions/_PDCLIB/seek.c
index ee21f56..bc003ee 100644
--- a/platform/example_cygwin/functions/_PDCLIB/seek.c
+++ b/platform/example_cygwin/functions/_PDCLIB/seek.c
@@ -27,7 +27,7 @@ _PDCLIB_int64_t _PDCLIB_seek( struct _PDCLIB_file_t * stream, _PDCLIB_int64_t of
             /* EMPTY - OK */
             break;
         default:
-            _PDCLIB_errno = _PDCLIB_EINVAL;
+            _PDCLIB_errno = _PDCLIB_ERROR;
             return EOF;
             break;
     }
@@ -42,12 +42,16 @@ _PDCLIB_int64_t _PDCLIB_seek( struct _PDCLIB_file_t * stream, _PDCLIB_int64_t of
     }
     switch ( errno )
     {
+        /* See comments on implementation-defined errno values in
+           <_PDCLIB_config.h>.
+        */
         case EBADF:
         case EFAULT:
-            _PDCLIB_errno = _PDCLIB_EIO;
+            _PDCLIB_errno = _PDCLIB_ERROR;
             break;
         default:
-            _PDCLIB_errno = _PDCLIB_EUNKNOWN;
+            /* This should probably be something like EUNKNOWN. */
+            _PDCLIB_errno = _PDCLIB_ERROR;
             break;
     }
     return EOF;