StrToLong.c File Reference

#include <stdio.h>
#include <X11/Intrinsic.h>
#include <X11/Xmu/SysUtil.h>
#include <X11/Xmu/Converters.h>

Include dependency graph for StrToLong.c:

Go to the source code of this file.

Functions
void	XmuCvtStringToLong (XrmValuePtr args, Cardinal *num_args, XrmValuePtr fromVal, XrmValuePtr toVal)
Boolean	XmuCvtLongToString (Display *dpy, XrmValuePtr args, Cardinal *num_args, XrmValuePtr fromVal, XrmValuePtr toVal, XtPointer *data)

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Function Documentation

Boolean XmuCvtLongToString	(	Display *	dpy,
		XrmValuePtr	args,
		Cardinal *	num_args,
		XrmValuePtr	fromVal,
		XrmValuePtr	toVal,
		XtPointer *	data
	)

Definition at line 54 of file StrToLong.c.

References buffer, NULL, size, and XmuSnprintf().

{
  static char buffer[32];
  size_t size;

  if (*num_args != 0)
    XtWarning("Long to String conversion needs no extra arguments");

  XmuSnprintf(buffer, sizeof(buffer), "%ld", *(long *)fromVal->addr);

  size = strlen(buffer) + 1;
  if (toVal->addr != NULL)
    {
      if (toVal->size < size)
        {
          toVal->size = size;
          return (False);
    }
      strcpy((char *)toVal->addr, buffer);
    }
  else
    toVal->addr = (XPointer)buffer;
  toVal->size = sizeof(String);

  return (True);
}

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void XmuCvtStringToLong	(	XrmValuePtr	args,
		Cardinal *	num_args,
		XrmValuePtr	fromVal,
		XrmValuePtr	toVal
	)

Definition at line 36 of file StrToLong.c.

References l, long, and XtRLong.

{
    static long l;

    if (*num_args != 0)
    XtWarning("String to Long conversion needs no extra arguments");
  if (sscanf((char *)fromVal->addr, "%ld", &l) == 1)
    {
      toVal->size = sizeof(long);
      toVal->addr = (XPointer)&l;
    }
  else
    XtStringConversionWarning((char *)fromVal->addr, XtRLong);
}

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