LibBSD | rtemsbsd/libio: Give a duplicated descriptor an identity of its own (!153)
Sang Woo Kim (@physwkim)
gitlab at rtems.org
Thu Jul 30 12:29:38 UTC 2026
Sang Woo Kim commented on a discussion on rtemsbsd/rtems/rtems-bsd-syscall-api.c: https://gitlab.rtems.org/rtems/pkg/rtems-libbsd/-/merge_requests/153#note_155917
> #include <rtems/seterr.h>
> #include <stdio.h>
>
> +static int rtems_bsd_pipe(int fildes[2], int flags);
> +int pipe(int fildes[2]);
> +int pipe2(int fildes[2], int flags);
Filed the weak-linkage proposal as rtems!1382 (issue rtems#5672) so it can be judged on its own: cpukit `pipe()` becomes `RTEMS_WEAK`, verified with psxpipe01 on qemu and `W pipe` in librtemscpu.a.
--
View it on GitLab: https://gitlab.rtems.org/rtems/pkg/rtems-libbsd/-/merge_requests/153#note_155917
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