Is it possible to view all the functions exported by a given object file?
"dump -tv" comes the closest, but what exactly am I looking for to determine whether the symbol exists in the object file?
Essentially, I have a library that requires a call to "xdr_sizeof" and the compile is failing... (5 Replies)
Hello all !
Could someone throw some light on whether there's a limit to the number of characters contained in the command string that is passed to the system() call in C.
Is it OS dependent? If yes, what are the limits for each?
Thanks. (4 Replies)
I am new to PHP and UNIX. I am using Apache to do my testing on a Windows Vista machine.
I am getting this error when I am trying to connect to a web service. I did a search and did not see any posts that pertain to this.
Here is my function:
<?php
function TRECSend($a, $b, $c, $d,... (0 Replies)
Hello everyone,
here's my problem: I want to create two shell scripts. one of them should includes some functions, the other one just the function calls. Is this possible? Can i call a function which is placed in a scriptfile eg functions.sh out of another script eg call.sh? :confused: And if... (2 Replies)
Hi,
Anybody know any way to Call with Shell Script an external function wrote in .C or .So (Shared Object) on AIX enviroment and returning parameters of .C or .SO to Shell Script?
Tks!! (6 Replies)
I have the following code
class Param{
public:
Param(int aa, int bb){
a=aa;
b=bb;
}
int a,b;
};
void function(Param);
int main(){
function(2,3);
return 0;
} (6 Replies)
Hello,
I am new to programming shared objects and I was hoping someone could tell me if what I want to do is possible, or else lead me in the right direction.
I have a main program that contains an abstract base class. I also have a subclass that I'm compiling as a shared object. The subclass... (13 Replies)
I am working on a small columns class, since I use allot of tabular data. I am trying to set up code to allow me to efficiently read in tabular data, manipulate it, and write to output files. I more or less know what I need to do, but there are many options to sort through.
I have the beginnings... (14 Replies)
How to initialize an object of class say "A", with an object of type say "B".
The following code give the error message "error: conversion from âAâ to non-scalar type âBâ requested"
#include <iostream>
using namespace std;
class B;
class A{
public:
A() { cout <<"\nA()" << endl; }
... (1 Reply)
Discussion started by: techmonk
1 Replies
LEARN ABOUT BSD
globals
globals(3U) InterViews Reference Manual globals(3U)NAME
globals - Unidraw global constants, types, instances, and functions.
SYNOPSIS
#include <Unidraw/globals.h>
DESCRIPTION
Several constants and types are used throughout the Unidraw library. It also provides global access to one-of-a-kind instances such as the
unidraw object as well as shared graphics resources. Finally, there are several global functions for common data manipulations. All of
these are declared one file for inclusion into other files where they are needed.
CONSTANTS
static const int CHARBUFSIZE
Size of standard character buffer.
static const int HANDLE_SIZE
Size of selection handles, in pixels.
static const char MARK[]
String that delineates data boundaries in the ASCII representation that Catalog generates. Used for error checking.
static const int PIN_RAD
The radius of a pin, used in its default graphical representation, in pixels.
static const int SLOP
Tolerance within which a hit on a graphical object will be detected, in pixels.
TYPES
enum DragConstraint
Enumerates orthogonal ways in which cursor movement may be constrained, usually during direct manipulation. Possible values include
None, XFixed, YFixed, XYEqual, HorizOrVert, or Gravity.
enum Mobility
Enumerates the three possible component mobilities: Fixed, Floating, or Undef (undefined).
typedef unsigned Orientation
Specifies two kinds of orientation: Portrait or Vertical (synonymous), and Landscape or Horizontal (synonymous).
enum TransMethod
Enumerates the three possible transmission methods for connectors: In, Out, or InOut.
typedef unsigned long ClassId
Type for representing unique class names for catalog-managed objects.
INSTANCES
extern Unidraw* unidraw
extern CSolver* csolver
The global unidraw and csolver objects. These and all other global instances are initialized automatically.
extern PSColor* psblack
extern PSColor* pswhite
extern PSPattern* pssolid
extern PSPattern* psclear
extern PSPattern* psnonepat
extern PSBrush* pssingle
extern PSBrush* psnonebr
extern PSFont* psstdfont
Predefined graphics resource objects. The None operation on psnonepat and psnonebr returns true.
extern Graphic* stdgraphic
A FullGraphic instance with its graphics state set to the global values listed above, excluding psnonepat and psnonebr.
FUNCTIONS
extern void NormalRect(Coord& l, Coord& b, Coord& r, Coord& t)
Given two coordinate pairs (l, b) and (r, t), it checks whether l < r and b < t. If not, it swaps the values in the offending
inequalities. This function is useful for ensuring that a rectangle is defined by its lower-left and upper-right vertices.
extern void GetLine(
const char* buf, int len, int beg, int& end,
int& size, int& nextBeg
)
This function is convenient for extracting lines from a buffer with a minimum of additional math operations. Given a buffer of char-
acters buf of length len, search for the first newline character (or the last character in the buffer) after the character at index
beg; return the newline's position in end, the size of the run of text terminated by a newline (end + 1 - beg), and the index with
which to begin a search for the next newline character (nextBeg).
extern void GetAlignmentPoint(
Graphic*, Alignment, float&, float&
)
Return the point (in floating point canvas coordinates) on a graphic corresponding to the given alignment. For example, to obtain
the coordinates of the lower-left of a rectangle graphic, specify the graphic and a BottomLeft alignment.
extern void Ref(Resource*)
Call the Reference operation on the given instance of a resource subclass if the pointer is non-nil.
extern char* strnew(const char*)
Duplicate the given null-terminated string, creating a buffer of the appropriate size and returning the null-terminated result.
SEE ALSO CSolver(3U), Catalog(3U), Graphic(3U), GraphicView(3U), Pin(3U), Resource(3I), Unidraw(3U), InterViews(3I), pspaint(3U)Unidraw 30 July 1990 globals(3U)