Submitted upstream in

https://bugzilla.gnome.org/show_bug.cgi?id=747478#c23

From 6b754f34d278038ff9daa3672399e5eb9b07da65 Mon Sep 17 00:00:00 2001

From: Alan Coopersmith <[email protected]>

Date: Sun, 6 Dec 2015 11:17:39 -0800

Subject: [PATCH] gthread: add thread name support on Solaris

---

 configure.ac         | 10 ++++++++++

 glib/gthread-posix.c |  2 ++

 2 files changed, 12 insertions(+)

diff --git a/configure.ac b/configure.ac

index 339defc..ccaead2 100644

--- a/configure.ac

+++ b/configure.ac

@@ -2174,6 +2174,16 @@ AS_IF([ test x"$have_threads" = xposix], [

              AC_DEFINE(HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID,1,

                 [Have function pthread_setname_np(const char*)])],

             [AC_MSG_RESULT(no)])

+        dnl Sets thread names on Solaris 11.3 & higher

+        AC_MSG_CHECKING(for pthread_setname_np(pthread_t, const char*))

+        AC_LINK_IFELSE(

+            [AC_LANG_PROGRAM(

+                [#include <pthread.h>],

+                [pthread_setname_np(pthread_self(), "example")])],

+            [AC_MSG_RESULT(yes)

+             AC_DEFINE(HAVE_PTHREAD_SETNAME_NP_WITH_TID,1,

+                [Have function pthread_setname_np(pthread_t, const char*)])],

+            [AC_MSG_RESULT(no)])

         CPPFLAGS="$glib_save_CPPFLAGS"

 ])

diff --git a/glib/gthread-posix.c b/glib/gthread-posix.c

index bd3c9a1..184cdf9 100644

--- a/glib/gthread-posix.c

+++ b/glib/gthread-posix.c

@@ -1231,6 +1231,8 @@ g_system_thread_set_name (const gchar *name)

   prctl (PR_SET_NAME, name, 0, 0, 0, 0); /* on Linux */

 #elif defined(HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID)

   pthread_setname_np(name); /* on OS X and iOS */

+#elif defined(HAVE_PTHREAD_SETNAME_NP_WITH_TID)

+  pthread_setname_np(pthread_self(), name); /* on Solaris */

 #endif

 }

-- 

2.6.1