On Wed, Jun 04, 2014 at 01:19:33PM -0400, m...@rpzdesign.com wrote:
On 6/4/2014 1:16 PM, Michael Van Canneyt wrote:
On Wed, 4 Jun 2014, m...@rpzdesign.com wrote:
Hello:
Is a string[30] declaration under Linux thread safe?
No.
Michael.
Just as I suspected.
So every time a new value is assigned to a string[30] variable, memory
is allocated and changed by the compiler, so the internal string pointer
changes as well.
And the only recourse is critical sections for memory access.
Correct?
CHeers,
marco
I still program in Turbo Pascal so I am more of a
spectator than a user of Free Pascal. As I understand it
the shortstring type is the same as string type in Turbo
Pascal. This would make index 0 of variable typed as
shortstring[SIZE] an internal length byte and index
positions 1 through SIZE the data value of the string.
Since, unlike a newer string type, a shortstring is not an
object and not a managed string at all, but a simple type
like an integer, I would expect shortstring might be
thread safe.
Is this the case?
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