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loader: Try to detect glibc 2.3 without NPTL or TLS and print a warning.

This commit is contained in:
Alexandre Julliard 2006-12-20 17:03:23 +01:00
parent 2a1dc15790
commit 959113d270
1 changed files with 8 additions and 0 deletions
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8
loader/kthread.c
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@ -903,6 +903,14 @@ void __pthread_initialize(void)
if (!done)
{
done = 1;
/* check for exported epoll_create to detect glibc versions that we cannot support */
if (wine_dlsym( RTLD_DEFAULT, "epoll_create", NULL, 0 ))
{
static const char warning[] =
"wine: glibc >= 2.3 without NPTL or TLS is not a supported combination.\n"
" It will most likely crash. Please upgrade to a glibc with NPTL support.\n";
write( 2, warning, sizeof(warning)-1 );
}
libc_fork = wine_dlsym( RTLD_NEXT, "fork", NULL, 0 );
libc_sigaction = wine_dlsym( RTLD_NEXT, "sigaction", NULL, 0 );
libc_uselocale = wine_dlsym( RTLD_DEFAULT, "uselocale", NULL, 0 );