From: David Timber <mieabby@gmail.com>
To: musl@lists.openwall.com
Subject: [musl] Add SYSCALL_USE_SOCKETCALL for old arch
Date: Mon, 3 Aug 2020 17:11:59 +0930 [thread overview]
Message-ID: <CAGYH49DtTEsUMyPRm5Y+0OT_q+HeQR9d7uiwREuKtD5-LnAUrw@mail.gmail.com> (raw)
The following arches do not have __NR_SOCKET in kernel version 2.4.x,
but musl makes call to socket(), resulting in ENOSYS:
* arm
* powerpc
* powerpc64
* sh (32bit only)
Adding `#define SYSCALL_USE_SOCKETCALL` would solve the problem, but
doing so will incur a bit of overhead. uClibc checks if `__NR_socket`
is defined. I suggest you do the same.
https://git.uclibc.org/uClibc/tree/libc/inet/socketcalls.c#n387
next reply other threads:[~2020-08-03 12:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-03 7:41 David Timber [this message]
2020-08-03 13:33 ` Rich Felker
[not found] ` <CAGYH49BV-SG0THP2kzbSVVRypkk0APF1MQb74geskos=dDLv6A@mail.gmail.com>
[not found] ` <CAGYH49Dd6qMK0pL+eGBzMZPxBqoZhRRfejnsvkkSsN+xcw4njg@mail.gmail.com>
[not found] ` <20200803141513.GD6949@brightrain.aerifal.cx>
[not found] ` <CAGYH49AEpS9_ndXP=x20Qpj7tx0RBEyt+iB5nEjD4odUW02wiQ@mail.gmail.com>
2020-08-04 18:18 ` Rich Felker
2020-08-04 18:56 ` Markus Wichmann
2020-08-04 19:15 ` Rich Felker
2020-08-06 2:18 ` [musl] [PATCH] use new socket syscalls, fallback to socketcall Rich Felker
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