thread: Remove support for IRIX.

* lib/glthread/thread.h: Remove code for IRIX.

diff --git a/ChangeLog b/ChangeLog
index 33aef6fcdc8c8cc72b41a8b226a6292026912c2f..a309fd783f51f3331f9436ad122d084101e0ce58 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2025-09-10  Bruno Haible  <bruno@clisp.org>
 
+       thread: Remove support for IRIX.
+       * lib/glthread/thread.h: Remove code for IRIX.
+
        threadlib: Remove support for IRIX.
        * m4/threadlib.m4 (gl_PTHREADLIB_BODY): Assume that
        pthread_mutexattr_init and pthread_mutex_lock are defined in the same

diff --git a/lib/glthread/thread.h b/lib/glthread/thread.h
index 8969e8484087e02212e1aebe5a82d7efff441d3d..9db5eef5e3c8ea3accaab76fda48702b5ab81337 100644 (file)
--- a/lib/glthread/thread.h
+++ b/lib/glthread/thread.h
@@ -133,11 +133,6 @@ extern _Noreturn void gl_thread_exit (void *return_value);
 /* Get intptr_t.  */
 # include <stdint.h>
 
-/* On IRIX, pthread_atfork is declared in <unistd.h>, not in <pthread.h>.  */
-# if defined __sgi
-#  include <unistd.h>
-# endif
-
 # if USE_POSIX_THREADS_WEAK
 /* Compilers other than GCC need to see the declaration of pthread_sigmask
    before the "#pragma weak pthread_sigmask" below.  */