Re: multiple symbols of select(), do they matter?
Re: multiple symbols of select(), do they matter?
- Subject: Re: multiple symbols of select(), do they matter?
- From: Luke Daley <email@hidden>
- Date: Sun, 7 Sep 2008 18:59:11 +1000
On 07/09/2008, at 6:42 PM, Jean-Daniel Dupas wrote:
Why you do no simply call the matching function instead of using the
same select call for all variants ?
for example
int select_unix2003(int nfds, fd_set * __restrict readfds, fd_set *
__restrict writefds, fd_set * __restrict errorfds, struct timeval *
__restrict timeout) {
my_before_select();
int result;
int (*real_select)(int nfds, fd_set * __restrict readfds, fd_set *
__restrict writefds, fd_set * __restrict errorfds, struct timeval *
__restrict timeout) = dlsym(RTLD_NEXT, "select$UNIX2003");
result = real_select(nfds, readfds, writefds, errorfds, timeout);
my_after_select();
return result;
}
That's what I am looking to do, was more curious about what the
_actual_ differences are with the different symbols.
--
LD.
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