1 This patch has been developed inhouse and has been submitted upstream.

     2 Details can be found at 

     3 https://github.com/att/ast/issues/30

     4 --- INIT.2012-08-01.old/src/cmd/ksh93/sh/io.c	2017-01-04 14:41:25.199402375 +0000

     5 +++ INIT.2012-08-01/src/cmd/ksh93/sh/io.c	2017-01-04 14:32:20.279449987 +0000

     6 @@ -64,9 +64,9 @@

     7  

     8  #ifndef ERROR_PIPE

     9  #ifdef ECONNRESET

    10 -#define ERROR_PIPE(e)	((e)==EPIPE||(e)==ECONNRESET)

    11 +#define ERROR_PIPE(e)	((e)==EPIPE||(e)==ECONNRESET||(e)==EIO)

    12  #else

    13 -#define ERROR_PIPE(e)	((e)==EPIPE)

    14 +#define ERROR_PIPE(e)	((e)==EPIPE||(e)==EIO)

    15  #endif

    16  #endif

    17  

    18 --- INIT.2012-08-01.old/src/lib/libast/include/error.h	2017-02-17 02:39:37.507460057 +0000

    19 +++ INIT.2012-08-01/src/lib/libast/include/error.h	2017-02-17 04:42:38.872435651 +0000

    20 @@ -85,9 +85,9 @@

    21  #define ERROR_SET		0x0080	/* set context			*/

    22  

    23  #ifdef ECONNRESET

    24 -#define ERROR_PIPE(e)		((e)==EPIPE||(e)==ECONNRESET)

    25 +#define ERROR_PIPE(e)		((e)==EPIPE||(e)==ECONNRESET||(e)==EIO)

    26  #else

    27 -#define ERROR_PIPE(e)		((e)==EPIPE)

    28 +#define ERROR_PIPE(e)		((e)==EPIPE||(e)==EIO)

    29  #endif

    30  

    31  /*