From 7fb1be73734915e027f86aca9ba62b86c56ca787 Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Mon, 24 May 2004 17:41:47 +0000 Subject: r853: remove a real big bunch of unused code I really think that this is needed to get a better overview of what is currently used Also this stuff is really out of date so if we really ever need some of this stuff back, a 'svn copy' from the SAMBA_3_0 branch should be no big problem... metze (This used to be commit 972598d511c64f29bdc849fe58c9c82fbcf6a4a2) --- source4/smbwrapper/PORTING | 77 ---------------------------------------------- 1 file changed, 77 deletions(-) delete mode 100644 source4/smbwrapper/PORTING (limited to 'source4/smbwrapper/PORTING') diff --git a/source4/smbwrapper/PORTING b/source4/smbwrapper/PORTING deleted file mode 100644 index 884246d078..0000000000 --- a/source4/smbwrapper/PORTING +++ /dev/null @@ -1,77 +0,0 @@ -This describes how to port the smbwrapper portion of Samba to a new -unix-like platform. Note that porting smbwrapper is considerably -harder than porting Samba, for Samba you generally just need to run -configure and recompile whereas for smbwrapper some extra effort is -generally required. - - -STEP 1 ------- - -The first step is to work out how to create a shared library on your -OS and how to compile C code to produce position independent object -files (PIC files). You shoud be able to find this information in the -man pages for your compiler and loader (ld). Then modify configure.in -to give that information to Samba. - - -STEP 2 ------- - -The next step is to work out how to preload shared objects. On many -systems this is done using a LD_PRELOAD environment variable. On -others (shc as IRIX) it may use a _RTL_LIST variable. - -To make sure it works I suggest you create two C files like this: - -/* first C file */ -main() -{ - unlink("foo.txt"); -} - -/* second C file */ -#include - -int unlink(char *fname) -{ - fprintf(stderr,"unlink(%s) called\n",fname); -} - - -then compile the first as an ordinary C program and the second as a -shared library. Then use LD_PRELOAD to preload the resulting shared -library. Then run the first program. It should print "unlink(foo.txt) -called". If it doesn't then consult your man pages till you get it -right. - -Once you work this out then edit smbwrapper/smbsh.in and add a section -if necessary to correctly set the necessary preload options for your -OS. - - -STEP 3 ------- - -The next step is to work out how to make direct system calls. On most -machines this will work without any source code changes to -smbwrapper. To test that it does work create the following C program: - -#include -main() -{ - syscall(SYS_write, 1, "hello world\n", 12); -} - -and try to compile/run it. If it produces "hello world" then syscall() -works as expected. If not then work out what needs to be changed and -then make that change in realcalls.h. For example, on IRIX 6.4 the -system call numbers are wrong and need to be fixed up by getting an -offset right. - - -STEP 4 ------- - -Try compiling smbwrapper! Then test it. Then debug it. Simple really :) - -- cgit