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Avoid redundant invocations of init_extension_functions for IOCP

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This commit is contained in:
Nick Mathewson 2013-11-01 14:20:25 -04:00
parent e64a2b0b11
commit 3b77d62829
1 changed files with 4 additions and 1 deletions
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5
event_iocp.c
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@ -141,6 +141,8 @@ get_extension_function(SOCKET s, const GUID *which_fn)
{0xb5367df2,0xcbac,0x11cf,{0x95,0xca,0x00,0x80,0x5f,0x48,0xa1,0x92}}
#endif
static int extension_fns_initialized = 0;
static void
init_extension_functions(struct win32_extension_fns *ext)
{
@ -155,10 +157,11 @@ init_extension_functions(struct win32_extension_fns *ext)
ext->GetAcceptExSockaddrs = get_extension_function(s,
&getacceptexsockaddrs);
closesocket(s);
extension_fns_initialized = 1;
}
static struct win32_extension_fns the_extension_fns;
static int extension_fns_initialized = 0;
const struct win32_extension_fns *
event_get_win32_extension_fns(void)