> ksh won't start after this change. The problem is that it will try to
> assign the return value of getppid() to PPID *after* PPID was made read
> only.
Such is the price of not testing last-minute changes. When ksh
processes a typeset command, it sets the read-only flag before
attempting to
On Thu, May 26, 2016 at 11:00:39PM -0400, Anthony Coulter wrote:
> The man page for ksh says that ${PPID} should be read-only but
> apparently it is not. There is also a line nearby that is more
> than 80 characters long but I'm not comfortable enough with KNF
> to select the best way to fix that.
The man page for ksh says that ${PPID} should be read-only but
apparently it is not. There is also a line nearby that is more
than 80 characters long but I'm not comfortable enough with KNF
to select the best way to fix that.
Index: main.c