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* Patch from Eric Norum <eric@cls.usask.ca>:Joel Sherrill1999-07-121-20/+15
| | | | | | | | | | | | | | I get the following warning when compiling the latest snapshot. I had a quick look at the source -- it certainly looks to me like this is a real bug. ../../../../src/rtems-19990709/c/src/lib/libc/mount.c:97: warning: `options' might be used uninitialized in this function Also, I changed the TFTP test program and TFTP driver to reflect the changes in the way paths are passed to the TFTP driver. The TFTP driver now needs a proper `dotted-decimal' hostname as the second component of the path name.
* After comments D. V. Henkel-Wallace <gumby@zembu.com>, the interface toJoel Sherrill1999-06-151-1/+1
| | | | mount() was changed to avoid the use of a string as the options.
* Patch from Ian Lance Taylor <ian@airs.com>:Joel Sherrill1999-06-114-2/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The select function is not particularly efficient when dealing with a large number of sockets. The application has to build a big set of bits and pass it in. RTEMS has to look through all those bits and see what is ready. Then the application has to look through all the bits again. On the other hand, when using RTEMS, the select function is needed exactly when you have a large number of sockets, because that is when it becomes prohibitive to use a separate thread for each socket. I think it would make more sense for RTEMS to support callback functions which could be invoked when there is data available to read from a socket, or when there is space available to write to a socket. Accordingly, I implemented them. This patch adds two new SOL_SOCKET options to setsockopt and getsockopt: SO_SNDWAKEUP and SO_RCVWAKEUP. They take arguments of type struct sockwakeup: struct sockwakeup { void (*sw_pfn) __P((struct socket *, caddr_t)); caddr_t sw_arg; }; They are used to add or remove a function which will be called when something happens for the socket. Getting a callback doesn't imply that a read or write will succeed, but it does imply that it is worth trying. This adds functionality to RTEMS which is somewhat like interrupt driven socket I/O on Unix. After the patch to RTEMS, I have appended a patch to netdemos-19990407/select/test.c to test the new functionality and demonstrate one way it might be used. To run the new test instead of the select test, change doSocket to call echoServer2 instead of echoServer.
* Patch from Eric Norum <eric@cls.usask.ca> to fix bug reported byJoel Sherrill1999-06-111-0/+2
| | | | | | | | | | | | | | | | | | Ian Lance Taylor <ian@airs.com>: Ian Lance Taylor wrote: > > In rtems-19990528, sbwait sets SB_WAIT in sb_flags. sowakeup checks > it. Why doesn't socket_select set it? > > I don't know that this is a bug--I haven't tried to create a test > case. However, it certainly looks odd. > > Ian Yes, there's a bug there. Sorry about that. It was introduced when I did some cleanup on the sleep/wakeup handling in rtems_glue.c.
* Changes from Eric Norum to add a loop and limit on the length of timeJoel Sherrill1999-05-281-22/+32
| | | | the stack will wait for mbufs.
* Alignment corrected per Eric Norum's suggestion.Joel Sherrill1999-05-281-1/+2
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* Patch from Eric Norum <eric@pollux.usask.ca> to eliminate a panic when theJoel Sherrill1999-05-273-147/+88
| | | | network stack runs out of mbufs.
* Removed all post 4.0 changes.Joel Sherrill1999-05-201-81/+78
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* Patch from D. V. Henkel-Wallace <gumby@zembu.com> to remove compilerJoel Sherrill1999-05-173-4/+4
| | | | warnings.
* Enabled compilation of rtems_servers at request of Jake JanovetzJoel Sherrill1999-05-144-6/+8
| | | | <janovetz@tempest.ece.uiuc.edu>.
* Error reporting fixed by Jennifer.Joel Sherrill1999-05-071-15/+15
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* Patch from Eric Norum <eric@cls.usask.ca> to corrent a miscount in lengthJoel Sherrill1999-04-271-1/+1
| | | | that results in an error in parsing network unit names/numbers.
* Changed ioctl() prototype to be more like Linux/POSIX than BSD to easeJoel Sherrill1999-04-192-2/+2
| | | | porting of ACE to RTEMS.
* After discussion with Eric Norum <eric@skatter.usask.ca>,Joel Sherrill1999-04-192-2/+23
| | | | | I added __INSIDE_RTEMS_BSD_TCPIP_STACK__ that trips all the needed macro definitions for a network driver.
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-04-1911-11/+11
| | | | | | | | | | | | | | This one is an enhancement to acpolish. It replaces some Makefile variables by others variable in Makefile.ins (tries to use unique name for some variables). It therefore eases parsing Makefile.ins for further automatic Makefile.in conversions in future. To apply: cd <rtems-source-tree> sh <path-to>/rtems-rc-19990407-8.sh ./autogen
* Patch from Emmanuel Rauget (raguet@crf.canon.fr) to add a htons on theJoel Sherrill1999-04-022-212/+233
| | | | sin_port.
* Moved sparc specific version of in_cksum_hdr to an inline routine likeJoel Sherrill1999-04-012-31/+43
| | | | | the reset of the CPU specific implementations after comment from Eric Norum.
* Patch from Eric Norum <eric@skatter.usask.ca> which changed the exitJoel Sherrill1999-03-311-2/+1
| | | | sequence.
* Removed warning for `#ifdef' argument starts with punctuation.Joel Sherrill1999-03-301-1/+1
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* Patch to add shutdown() routine from Tony R. Ambardar <tonya@ece.ubc.ca>.Joel Sherrill1999-03-301-0/+25
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* SPARC optimized version of IP checksum header routine. SubmittedJoel Sherrill1999-03-231-0/+32
| | | | by Jiri Gaisler <jgais@ws.estec.esa.nl>.
* Patch from Eric Norum <eric@skatter.usask.ca> to improve parsing ofJoel Sherrill1999-03-232-0/+45
| | | | | network interface names. This change does not introduce any compatibility problems.
* Towards automake XI patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-03-1911-33/+131
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is the most scary of all proposals I've been mailing to you this week until now. It consists of 3 parts: 1. a patch 2. a perl script (acpolish) 3. a shell script wrapper to invoke the perl-script. The perl-script reads in each Makefile.in and modifies them ("polishes/beautifies" them :-). These modifications are not easy to describe: Basically, it hard-codes some automake Makefile-variables and rules into RTEMS autoconf-Makefile.ins (Note: autoconf vs. automake!!) and converts some settings/variables to configure scripts' requirements (Yes, plural). E.g. it adds the automake standard variables $top_builddir and $subdir, adds dependency rules for automatic re-generation of Makefiles from Makefile.in, adds support variables for relative paths to multiple configure scripts etc. The patch is a one-line patch to enable the support of the new features added by acpolish. The shell script is a wrapper which pokes around inside of the source tree for Makefile.ins and invokes acpolish on all autoconf-Makefile.ins. acpolish is designed to be able to run several times on the same Makefile.in and may once become a more general tool to convert RTEMS Makefile.in to automake. Therefore, I'd like to keep it inside of source tree. (e.g. as contrib/acpolish or c/update-tools/acpolish). However, it doesn't make sense to export it outside of RTEMS. To apply this: cd <source-tree> patch -p1 -E < <path-to-patch>/rtems-rc-19990318-1.diff tar xzvf <path-to>/rtems-rc-polish.tar.gz ./rtems-polish.sh ./autogen Note: The path contrib/acpolish is hard-coded into rtems-polish.sh, if you decide to put it in an alternative place, please modify rtems-polish.sh to reflect this change. Later: cvs rm make/rtems.cfg (It isn't used anymore) cvs add contrib cvs add contrib/acpolish cvs commit I've tested this intensively, but naturally I can't exclude bugs. Ralf. PS.: Most probably, this is the last "Towards automake" patch. The next one probably will be a real automake patch.
* Patch from Eric Norum <eric@skatter.usask.ca> that adds externalJoel Sherrill1999-03-191-4/+30
| | | | fcntl support and an external fcntl handler for sockets.
* Temporarily took rtems_servers directory out of the build tree since thereJoel Sherrill1999-03-173-7/+5
| | | | are build issues with it.
* Added ftpd server from Jake Janovetz <janovetz@tempest.ece.uiuc.edu>.Joel Sherrill1999-03-163-0/+1146
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* Added rtems_servers directory.Joel Sherrill1999-03-161-1/+1
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* Patch from Eric Norum <eric@skatter.usask.ca> to eliminate externalJoel Sherrill1999-03-014-23/+35
| | | | | IO handlers scheme that was implemented originally just to support sockets. The file system IO switch is more general and works fine.
* Part of the automake VI patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-02-1810-9/+29
| | | | | | | | | | | | | | | | > 5) rtems-rc-19990202-1.diff/reorg-install.sh > > reorg-install.sh fixes a Makefile variable name clash of RTEMS > configuration files and automake/autoconf standards. > Until now, RTEMS used $(INSTALL) for install-if-change. Automake and > autoconf use $(INSTALL) for a bsd-compatible install. As > install-if-change and bsd-install are not compatible, I renamed all > references to install-if-changed to $(INSTALL_CHANGED) and used > $(INSTALL) for bsd-install (==automake/autoconf standard). When > automake will be introduced install-if-change will probably be replaced > by $(INSTALL) and therefore will slowly vanish. For the moment, this > patch fixes a very nasty problem which prevents adding any automake file > until now (There are still more).
* Patch from Eric Norum to correct bug induced by select() patch.Joel Sherrill1999-02-052-5/+11
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* Added printf()'s that can be uncommented to trace MBUF operations. ThisJoel Sherrill1999-02-041-0/+3
| | | | is very useful when debugging a device driver.
* Modifed to reflect transition from device driver to file system.Joel Sherrill1999-02-041-41/+4
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* Added debug printf()'s that are commented out. Uncommenting theseJoel Sherrill1999-02-041-0/+3
| | | | | | allows one to trace the enqueueing and dequeueing of messages. This can be used to insure that packets are getting to the boundary between the network stack and the device driver.
* Added PowerPC specific header checksum code.Joel Sherrill1999-02-041-34/+5
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* Added PowerPC specific header checksum code.Joel Sherrill1999-02-041-4/+61
| | | | Added volatile to i386 assembly statements in header checksum code.
* Debugged and now works except for handling of minor number.Joel Sherrill1999-02-041-313/+429
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* Modified to include comments on how to get TCPDEBUG turned on andJoel Sherrill1999-02-042-1/+11
| | | | printing messages.
* Added debug #define and commented it out.Joel Sherrill1999-02-021-0/+1
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* Added PowerPC specific in_cksum file.Joel Sherrill1999-02-021-0/+4
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* New file. Based on the i386 version.Joel Sherrill1999-02-021-0/+202
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* Prepended macro variables with "_" to avoid name conflicts in expansions.Joel Sherrill1999-01-311-78/+78
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* Patch from Eric Norum <eric@skatter.usask.ca> to avoid dereferencing aJoel Sherrill1999-01-281-1/+4
| | | | NULL pointer.
* Changed prototype of rtems_bsdnet_makeFdForSocket to (void *) pointerJoel Sherrill1999-01-261-1/+1
| | | | so that the libc code did not have to know about (struct socket).
* Switched from printf() to puts().Joel Sherrill1999-01-261-1/+1
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* Made to compile after hacking tftp driver into beginnings of a mini-filesystem.Joel Sherrill1999-01-215-39/+299
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* Added comments for changing to a filesystemJoel Sherrill1999-01-191-0/+4
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* Patch from D. V. Henkel-Wallace <gumby@zembu.com> to use puts and have ↵Joel Sherrill1999-01-041-1/+3
| | | | prototype.
* Patch from D. V. Henkel-Wallace <gumby@zembu.com> to fix braces nesting problem.Joel Sherrill1999-01-041-1/+2
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* Patch from D. V. Henkel-Wallace <gumby@zembu.com> to make macro nest ↵Joel Sherrill1999-01-041-3/+5
| | | | properly in conditionals
* Merged Eric Norum's select patch that was based on 4.0 and resolvedJoel Sherrill1998-12-104-123/+23
| | | | all conflicts.
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