On 2/08/2013 6:16 PM, Ze'ev Atlas wrote:
Put the following at the top of your source file.
*#define* *_POSIX_SOURCE*
Wow, it works... thanks
Couple of tips for you. If you really want to use PDS libraries for your
C source then you should consider using an option file - see the OPTFILE
compiler option http://tinyurl.com/m2kfmz5.
You can then define FTMs in the option file so you don't need to modify
source code, for example DEF(_ALL_SOURCE). In UNIX we do this with a -D
option, -D_ALL_SOURCE
which is normally specified in the COPTS variable in a makefile. z/OS
UNIX supports several different UNIX standards which are enabled by
feature test macros (FTM). They are
documented here http://tinyurl.com/kojn4xe.
IMO, using PDS data sets for open source software packages is going to
be a lot of extra work for you. It doesn't make sense to me but I'm sure
you have your reasons. It's easy to build
PDS load modules from UNIX but if you must you can do so with JCL.
//LINK EXEC PGM=IEWBLINK,
// PARM='CALL,REUS=RENT,AMODE=31,RMODE=ANY,CASE(MIXED),
// DYNAM(DLL),COMPAT=(PM4)'
//SYSLMOD DD DISP=SHR,DSN=DOC.LOAD
//SYSLIB DD DISP=SHR,DSN=CEE.SCEELIB
// DD DISP=SHR,DSN=SYS1.CBC.SCLBSID
// DD DISP=SHR,DSN=SYS1.CSSLIB
//SYSPRINT DD SYSOUT=A
//SYSLIN DD DSN=SYS1.CEE.SCEELIB(CELHS003),DISP=SHR
// DD DSN=SYS1.CEE.SCEELIB(CELHSCPP),DISP=SHR
// DD DSN=SYS1.CEE.SCEELIB(CELHS001),DISP=SHR
// DD DSN=SYS1.CEE.SCEELIB(CELHS001),DISP=SHR
// DD DSN=SYS1.CEE.SCEELIB(C128),DISP=SHR
// DD DSN=SYS1.CBC.SCLBSID(IOSTREAM),DISP=SHR
// DD DSN=SYS1.CBC.SCLBSID(COMPLEX),DISP=SHR
// DD *
INCLUDE /u/doc/lua-5.1.5/src/lua
INCLUDE /u/doc/lua-5.1.5/src/liblua.x
ENTRY CEESTART
NAME LUA(R) RC=0
/*
BTW, I would *seriously* advise you to to build your software in the
UNIX file system and not PDS members. The only time I use a PDS is when
I'm forced to by
my employers and that's because our home grown SCM product is not UNIX
aware. You can then enjoy all the benefits and tools available on UNIX,
like makefiles.
When I first designed the port I made the decision to work in classic z/OS
environment so even people who by their employer's preference or just old
habit, have to work that way, could use it. I may or may not decide the same
for the next open source project. However, I would appreciate if you point me
to documentation about make files, etc. in z/OS.
ZA
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