On Thu, Mar 21, 2019, 2:43 AM Vaibhav Gupta <vaibhavgupt...@gmail.com> wrote:
> Hello, > After series of discussions and exploring things, I got Idea about various > things in this project. > I have got Interested in following sub-tickets: > -- #2970 - Add ftw.h to Newlib : https://devel.rtems.org/ticket/2970 > -- #2971 - Add fenv.h to Newlib : https://devel.rtems.org/ticket/2971 > -- #2972 - Add ndbm.h support : https://devel.rtems.org/ticket/2972 > -- #3639 - Add fmtmsg.h to Newlib : https://devel.rtems.org/ticket/3639 > -- #3650 - Add sys/ipc.h to Newlib : https://devel.rtems.org/ticket/3650 > This should be low priority. -- #2973 - Enable getdate() in Newlib : https://devel.rtems.org/ticket/2973 > -- #2974 - Enable search.h functionality in Newlib : > https://devel.rtems.org/ticket/2974 > -- Requrement from FACE GPP : > > - -- math functions: > - fpclassify() > - isfinite() > - isgreater() > - isgreaterequal() > - isless() > - islessequal() > - islessgreater() > - isnormal() > - isunordered() > - nexttowardf() > - signbit() > > This is fenv.h and IMO is higher priority for architectures where you are porting existing implementations. > > > - -- pselect() from <sys/select.h> > - -- sockatmark() from <sys/socket.h> > > Sebastian.. are these not in the new tcpip stack? And agree with Sebastian on the *at methods. > - -- confstr() from <unistd.h> > > > > - -- spawn function: > - posix_spawn() > - posix_spawn_file_actions_addclose() > - posix_spawn_file_actions_adddup2() > - posix_spawn_file_actions_addopen() > - posix_spawn_file_actions_destroy() > - posix_spawn_file_actions_init() > - posix_spawnattr_destroy() > - posix_spawnattr_getflags() > - posix_spawnattr_getpgroup() > - posix_spawnattr_getschedparam() > - posix_spawnattr_getschedpolicy() > - posix_spawnattr_getsigdefault() > - posix_spawnattr_getsigmask() > - posix_spawnattr_init() > - posix_spawnattr_setflags() > - posix_spawnattr_setpgroup() > - posix_spawnattr_setschedparam() > - posix_spawnattr_setschedpolicy() > - posix_spawnattr_setsigdefault() > - posix_spawnattr_setsigmask() > - posix_spawnp( > > Spawn is a safer alternative to fork and exec. This requires multi-process support and thus these are not implementable on RTEMS. If there is an existing ticket, it needs to state this. > If they all compile into a good GSoC project, I would like to start > writing a draft proposal. > > Thanks > Vaibhav Gupta >
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