Hi all, I have tried to simply replace enter/leave_critical_section() into pthread_mutex if not flat build, and issued the PR. It seems works well in uniprocessor, but there are a few remaining enter/leave_critical_section() calls if SMP is used.
Thanks, Yuuichi Nakamura > -----Original Message----- > From: Nakamura, Yuuichi (Sony) <yuuichi.a.nakam...@sony.com> > Sent: Monday, May 11, 2020 10:39 AM > To: dev@nuttx.apache.org > Cc: Nakamura, Yuuichi (Sony) <yuuichi.a.nakam...@sony.com> > Subject: enter/leave_critical_section() calls in the user space library > > Hi all, > > I found a few enter/leave_critical_section() calls in libs/ directory. > It is ok for flat build, but unavailable in the user library for > protected/kernel > build. Is it correct ? > For example, libs/libc/syslog/lib_setlogmask.c calls them. > > In fact, using setlogmask() in protected build raises the build break in > RISC-V. > But Arm ports succeed the build because up_irq_save/restore() are defined as > the inline function. > > Thanks, > Yuuichi Nakamura
