Commit 8a3b3bb4d7 changed the guard on
some functions from _POSIX_THREADS to __POSIX_VISIBLE. As a consequence,
some use of siginfo_t and pthread_t became visible under configurations
where _POSIX_THREADS is unset but __POSIX_VISIBLE is. Build then fails
because the definition of those types are still unavailable.
This commit make those type definition visible for __POSIX_VISIBLE
configurations. This requires moving the siginfo_t definition out of the
RTEMS specific definitions in sys/signal.h while still guarding it
against cygwin case.
There are two common sigpause variants, both of which take an int argument.
If you request _XOPEN_SOURCE or _GNU_SOURCE, you get the System V version,
which removes the given signal from the process's signal mask; otherwise
you get the BSD version, which sets the process's signal mask to the given
value.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
While POSIX allows these functions to also be defined as macros in C, in
C++ this is not allowed, and prevents these names (particularly feof) from
being used in a custom namespace.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
For whatever reason FreeBSD renames several functions provided by
<arpa/inet.h> and uses weak references to provide the standard function
names. This causes problems on targets lacking proper support for weak
references. We do not need this function renaming on RTEMS.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Don't over-read memory returned by _DTOA_R, and never write to it
since the result might be a string literal.
For example, when doing:
swprintf(tt, 20, L"%.*f", 6, 0.0);
we will get back "0".
Instead, write the result returned by _DTOA_R to the output buffer.
After this, write the 0 chars directly to the the output buffer
(if there are any). This also has the (marginal) advantage that
we read/write less memory overall.
According to the FreeBSD man page BIT_CMP() returns true in case the two
sets are NOT equal.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Add the POSIX header files
* arpa/inet.h
* net/if.h
* netdb.h
* netinet/in.h
* netinet/tcp.h
* sys/socket.h
* sys/syslog.h
* sys/uio.h
* sys/un.h
* syslog.h
* termios.h
and their dependencies for RTEMS. The origin of these files is the
latest FreeBSD.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Make the RTEMS <sys/cpuset.h> compatible with the latest FreeBSD
version.
Fix the CPU_COPY() parameter order, see also:
https://devel.rtems.org/ticket/3023
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Use a dedicated header file <machine/_bitcount.h> to avoid cyclic header
dependencies in future changes.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
The implementation of the POSIX access() function is nothing machine
specific like memcpy(), etc. Move it back to the system domain. This
avoids problems due to the include search order of the Newlib/GCC build
which picks up machine includes before system includes.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Increase the MSIZE for RTEMS to be in line with the latest FreeBSD
version. The legacy network stack of RTEMS will provides its own
definition.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Update the RTEMS <machine/param.h> and <sys/param.h> to be compatible
with the latest FreeBSD version.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Aditya Upadhyay
Dionna Glaze
Corinna Vinschen
Sebastian Pop
Yaakov Selkowitz
Thomas Preud'homme
Joel Sherrill
Sebastian Huber
Silviu Baranga
Prakhar Bahuguna
Kito Cheng