alloccpy.c File Reference

#include "amathc.h"

Include dependency graph for alloccpy.c:

Go to the source code of this file.

Functions
unsigned int	AllocAndCopy (char **destination, const char *source)
	Allocate memory and copy a string into the array. More...

Function Documentation

AllocAndCopy()

unsigned int AllocAndCopy	(	char **	destination,
		const char *	source
	)

Allocate memory and copy a string into the array.

Definition at line 40 of file alloccpy.c.

Referenced by AnsiConoleEngine::AnsiConoleEngine(), CharBuffer::ClearAndCopy(), ConsoleBase::ConsoleBase(), AnsiConoleEngine::CopyLine(), DeleteStatement::DeleteStatement(), DrawStatement::DrawStatement(), ErrorNode::ErrorNode(), ExecuteStatement::ExecuteStatement(), FunctionNode::FunctionNode(), HelpStatement::HelpStatement(), Lexer::Lexer(), ListStatement::ListStatement(), StandardLanguage::LoadCatalog(), LoadStatement::LoadStatement(), PlotStatement::PlotStatement(), PromptStatement::PromptStatement(), SaveStatement::SaveStatement(), PreferencesBase::SetDefaults(), PreferencesBase::SetPrompt(), AnsiConoleEngine::SetPrompt(), ConsoleBase::SetPrompt(), AnsiConoleEngine::ShowLast(), ShowStatement::ShowStatement(), StatementNode::StatementNode(), Token::Token(), UserFunction::UserFunction(), and Variable::Variable().

{
    char *i, *s, *d;
    unsigned int n, size;

    if (source == nullptr)
    {
        *destination = nullptr;
        return 0;
    }

    i = (char*)source;
    s = (char*)source;
    while (*i)
        i++;

    n = (unsigned int)(i - s + 1);
    size = n;
    *destination = AllocMemSafe(size);
    d = *destination;

#if defined(AMIGA) // Take advantage of exec
    CopyMem(s, d, n);
#else
    while (n--)
        *d++ = *s++;
#endif

    return size;
}

Here is the caller graph for this function: