glibc/sysdeps/riscv/nptl/libc-lowlevellock.c

/* This kludge works around a libpthread static linking problem:
   https://sourceware.org/bugzilla/show_bug.cgi?id=15648.  */

#ifndef SHARED
# define __lll_lock_wait_private weak_function __lll_lock_wait_private
#endif

#include <lowlevellock.c>
RISC-V: Atomic and Locking Routines This patch implements various atomic and locking routines on RISC-V. We mandate the A extension on Linux-capable RISC-V systems, so this can rely on always having the various atomic instructions availiable. 2018-01-29 Palmer Dabbelt <palmer@sifive.com> * sysdeps/riscv/nptl/bits/pthreadtypes-arch.h: New file. * sysdeps/riscv/nptl/bits/semaphore.h: Likewise. * sysdeps/riscv/nptl/libc-lowlevellock.c: Likewise. * sysdeps/unix/sysv/linux/riscv/atomic-machine.h: Likewise. 2018-01-29 18:27:17 +00:00			`/* This kludge works around a libpthread static linking problem:`
			`https://sourceware.org/bugzilla/show_bug.cgi?id=15648. */`

			`#ifndef SHARED`
			`# define __lll_lock_wait_private weak_function __lll_lock_wait_private`
			`#endif`

			`#include <lowlevellock.c>`