tmpnam() core dumping

[Jeffrey A Law]

  In message < 01BD06D5.E1EF50C0@bill.icdata.com >you write:
  > This probably has nothing to do with egcs, but being extremely new this env
  > ironment and compiler, any assistance will be much appreciated.
  > 
  > Note that the tempnam function works just fine.
Does -fwritable-strings fix the problem.

>From the GCC manual:
@itemize @bullet
@cindex string constants
@cindex read-only strings
@cindex shared strings
@item
GNU CC normally makes string constants read-only.  If several
identical-looking string constants are used, GNU CC stores only one
copy of the string.

@cindex @code{mktemp}, and constant strings
One consequence is that you cannot call @code{mktemp} with a string
constant argument.  The function @code{mktemp} always alters the
string its argument points to.


This may also apply to tempnam.

jeff