Andrei Pelinescu-Onciul wrote:
> andrei 2008/05/21 23:31:19 CEST
>
> SER CVS Repository
>
> Modified files:
> . ut.h
> Log:
> - added ushort2sbuf() and ushort2str(): they convert an unsigned short into
> its ascii representation (base 10). ushort2str() returns a pointer to a
> null
> terminated static string, while ushor2sbuf() fills the supplied buffer.
>
Andrei,
the code that was added declares the buffer static (i.e.
not on the call stack):
static inline char* ushort2str(unsigned short u)
{
static char buf[USHORT2STR_MAX_LEN];
int len;
len=ushort2sbuf(u, buf, sizeof(buf)-1);
buf[len]=0;
return buf;
}
this means that the function is not re-entrant, and will not
work in multi-thread/proc environments..
I suggest changing "static char buf" to "char buf"..
/alfred
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