From: Adhemerval Zanella Date: Fri, 13 Mar 2020 19:10:08 +0000 (+0000) Subject: ia64: Remove sigprocmask/sigblock objects from libpthread X-Git-Tag: glibc-2.32~409 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34d49f120df2787788acfdf86769277a1a7ebccb;p=thirdparty%2Fglibc.git ia64: Remove sigprocmask/sigblock objects from libpthread It is required because __libc_unwind_longjmp (used on thread cancellation) calls __sigprocmask. Replace with a direct call. They are required because __libc_unwind_longjmp (used for thread cancellation) calls __sigprocmask. Replace this with a direct call. The sigblock function is not exported and is not used internally, so it can be removed. Checked on cross build for ia64-linux-gnu. --- diff --git a/sysdeps/ia64/nptl/Makefile b/sysdeps/ia64/nptl/Makefile index b7d87c37c88..d34cb27699e 100644 --- a/sysdeps/ia64/nptl/Makefile +++ b/sysdeps/ia64/nptl/Makefile @@ -20,6 +20,6 @@ gen-as-const-headers += tcb-offsets.sym endif ifeq ($(subdir),nptl) -libpthread-routines += sysdep sigblock sigprocmask -libpthread-shared-only-routines += sysdep sigblock sigprocmask +libpthread-routines += sysdep +libpthread-shared-only-routines += sysdep endif diff --git a/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c b/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c index 93d1d66dd01..d9ed9429639 100644 --- a/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c +++ b/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c @@ -34,8 +34,7 @@ __libc_unwind_longjmp (sigjmp_buf env, int val) if (env[0].__mask_was_saved) /* Restore the saved signal mask. */ - (void) __sigprocmask (SIG_SETMASK, &env[0].__saved_mask, - (sigset_t *) NULL); + __libc_signal_restore_set (&env[0].__saved_mask); /* Call the machine-dependent function to restore machine state. */ __sigstack_longjmp (env[0].__jmpbuf, val ?: 1);