X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=lib%2Flibuutil%2Fuu_misc.c;h=1b843effe65d578ffa174fea88acf45773ee524d;hb=2eadf037f5ae2735bcbc61e3bb2974c6d3235b8e;hp=66a6ca5694db501805321e519ef8abd136c449ea;hpb=d6320ddb78fa89c4d0fc2af00ae53c7c70992f96;p=zfs.git

diff --git a/lib/libuutil/uu_misc.c b/lib/libuutil/uu_misc.c
index 66a6ca5..1b843ef 100644
--- a/lib/libuutil/uu_misc.c
+++ b/lib/libuutil/uu_misc.c
@@ -34,7 +34,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/debug.h>
-#include <thread.h>
 #include <unistd.h>
 #include <ctype.h>
 
@@ -68,11 +67,12 @@ static va_list		uu_panic_args;
 static pthread_t	uu_panic_thread;
 
 static uint32_t		_uu_main_error;
+static __thread int	_uu_main_thread = 0;
 
 void
 uu_set_error(uint_t code)
 {
-	if (thr_main() != 0) {
+	if (_uu_main_thread) {
 		_uu_main_error = code;
 		return;
 	}
@@ -101,7 +101,7 @@ uu_set_error(uint_t code)
 uint32_t
 uu_error(void)
 {
-	if (thr_main() != 0)
+	if (_uu_main_thread)
 		return (_uu_main_error);
 
 	if (uu_error_key_setup < 0)	/* can't happen? */
@@ -249,10 +249,17 @@ uu_release_child(void)
 	uu_release();
 }
 
+#ifdef __GNUC__
+static void
+uu_init(void) __attribute__((constructor));
+#else
 #pragma init(uu_init)
+#endif
+
 static void
 uu_init(void)
 {
+	_uu_main_thread = 1;
 	(void) pthread_atfork(uu_lockup, uu_release, uu_release_child);
 }