From: Florian Weimer <fw@deneb.enyo.de>
To: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Cc: Adhemerval Zanella via Libc-alpha <libc-alpha@sourceware.org>
Subject: Re: [PATCH v2 3/4] linux: Use pthread_sigmask on sigprocmask
Date: Tue, 21 Apr 2020 14:35:14 +0200 [thread overview]
Message-ID: <877dy9rp8d.fsf@mid.deneb.enyo.de> (raw)
In-Reply-To: <6b26a62e-9386-40d7-2acc-1f15317b1751@linaro.org> (Adhemerval Zanella's message of "Tue, 21 Apr 2020 09:30:56 -0300")
* Adhemerval Zanella:
>>> diff --git a/sysdeps/unix/sysv/linux/sigprocmask.c b/sysdeps/unix/sysv/linux/sigprocmask.c
>>> index eb9e4d5e83..6ed0ab1e6a 100644
>>> --- a/sysdeps/unix/sysv/linux/sigprocmask.c
>>> +++ b/sysdeps/unix/sysv/linux/sigprocmask.c
>>
>>> + int result = __pthread_sigmask (how, set, oset);
>>> + if (result == 0)
>>> + return 0;
>>> + __set_errno (result);
>>> + return result;
>>
>> The final statement needs to return -1. It's curious that this does
>> not result in a testsuite failure.
>>
>
> Ack. I think because sigprocmask only fails for an invalid 'how'
> (EINVAL) or invalid address (EFAULT) for 'set' or 'oldset', which
> are not issued on glibc testsuite.
Maybe you can add another test to
sysdeps/unix/sysv/linux/test-errno-linux.c, just in case?
next prev parent reply other threads:[~2020-04-21 12:35 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-13 19:48 [PATCH v2 1/4] nptl: Move pthread_sigmask implementation to libc Adhemerval Zanella
2020-03-13 19:48 ` [PATCH 2/4] ia64: Remove sigprocmask/sigblock objects from libpthread Adhemerval Zanella
2020-04-17 13:25 ` Adhemerval Zanella
2020-04-21 11:56 ` Florian Weimer
2020-04-21 12:06 ` Adhemerval Zanella
2020-03-13 19:48 ` [PATCH v2 3/4] linux: Use pthread_sigmask on sigprocmask Adhemerval Zanella
2020-04-17 13:25 ` Adhemerval Zanella
2020-04-21 12:01 ` Florian Weimer
2020-04-21 12:30 ` Adhemerval Zanella
2020-04-21 12:35 ` Florian Weimer [this message]
2020-04-21 13:01 ` Adhemerval Zanella
2020-03-13 19:48 ` [PATCH 4/4] signal: Only handle on NSIG signals on signal functions (BZ #25657) Adhemerval Zanella
2020-04-17 13:25 ` Adhemerval Zanella
2020-04-21 12:53 ` Florian Weimer
2020-04-21 13:11 ` Adhemerval Zanella
2020-04-21 13:14 ` Florian Weimer
2020-04-21 13:29 ` Adhemerval Zanella
2020-04-21 13:47 ` Florian Weimer
2020-04-21 14:02 ` Adhemerval Zanella
2020-04-21 14:07 ` Florian Weimer
2020-04-21 14:10 ` Adhemerval Zanella
2020-04-21 14:35 ` Florian Weimer
2020-04-21 14:36 ` Adhemerval Zanella
2020-04-21 15:05 ` Andreas Schwab
2020-04-21 17:28 ` Florian Weimer
2020-04-21 17:49 ` Adhemerval Zanella
2020-04-21 18:40 ` Andreas Schwab
2020-04-21 19:00 ` Adhemerval Zanella
2020-04-21 21:14 ` Andreas Schwab
2020-04-22 8:32 ` Florian Weimer
2020-04-22 11:34 ` Adhemerval Zanella
2020-04-17 13:25 ` [PATCH v2 1/4] nptl: Move pthread_sigmask implementation to libc Adhemerval Zanella
2020-04-21 11:50 ` Florian Weimer
2020-04-21 14:06 ` Adhemerval Zanella
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