In the header file I see:
In C programsCode:extern Lda_Def lda;
then for exampleCode:Lda_Def gLda; /* login area */
But I never met any definition of Lda_Def, cannot find any function.Code:ologof(&gLda);
Could you help me? I don't even see libraries, in makefile LIB is path to src directory
That just means that you need better searching skills: Lda_Def has to be declared somewhere otherwise. A quick search of the Web brings up The OCI Functions for C, so perhaps you should look out for a relevant header file... or maybe not as it is quite plausible for some other type to be named Lda_Def.
Look up a C++ Reference and learn How To Ask Questions The Smart WayOriginally Posted by Bjarne Stroustrup (2000-10-14)
Dol you want to say that OCI functions are C functions, which are in UNIX and I don't have to understand how they work? I mean it is build-in functions?
C doesn't have built-in functions (excluding optimisations of certain compilers).
C has a standard library which is available on all conforming systems.
C Standard Library header files - cppreference.com
Any other header file is either platform specific (say unistd.h which is common to most if not all POSIX systems), or a vendor specific.
If you're on a Unix/Linux/BSD like system, you might look in all the directory trees
/usr/include
/usr/lib
/usr/local
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
OCI is Oracle calls interface. And my question now is: I found Oracle header files. But I cannot find OCI function descriptions. For example oparse(), orlon() and so on. I try to google it, but not to match found. May be you know where I can find them? Or you know the UNIX AIX directory, where those function located?
Did you even google?
The OCI Functions for C
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
there is no description of OCI function. I am on it. I cannot even find what odefin() function does
