61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/* FvwmTaskBar Module for Fvwm.
|
|
*
|
|
* Copyright 1994, Mike Finger (mfinger@mermaid.micro.umn.edu or
|
|
* Mike_Finger@atk.com)
|
|
*
|
|
* The author makes not guarantees or warantees, either express or
|
|
* implied. Feel free to use any contained here for any purpose, as long
|
|
* and this and any other applicible copyrights are kept intact.
|
|
|
|
* The functions in this source file that are based on part of the FvwmIdent
|
|
* module for Fvwm are noted by a small copyright atop that function, all others
|
|
* are copyrighted by Mike Finger. For those functions modified/used, here is
|
|
* the full, original copyright:
|
|
*
|
|
* Copyright 1994, Robert Nation and Nobutaka Suzuki.
|
|
* No guarantees or warantees or anything
|
|
* are provided or implied in any way whatsoever. Use this program at your
|
|
* own risk. Permission to use this program for any purpose is given,
|
|
* as long as the copyright is kept intact. */
|
|
|
|
#include "config.h"
|
|
#include "fvwmlib.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
#include <sys/time.h>
|
|
|
|
extern char *Module;
|
|
|
|
/******************************************************************************
|
|
saferealloc - safely reallocate memory or exit if fails. (Doesn't work right)
|
|
******************************************************************************/
|
|
char *saferealloc(char *ptr, int length)
|
|
{
|
|
char *newptr;
|
|
|
|
if(length <=0) length=1;
|
|
|
|
newptr=realloc(ptr,length);
|
|
if (ptr == (char *)0) {
|
|
fprintf(stderr,"%s:realloc failed",Module);
|
|
exit(1);
|
|
}
|
|
return ptr;
|
|
}
|
|
|
|
void UpdateString(char **string,char *value)
|
|
{
|
|
if (value==NULL)
|
|
return;
|
|
if (*string==NULL)
|
|
*string=(char *)safemalloc(strlen(value)+1);
|
|
else
|
|
*string=(char *)realloc(*string,strlen(value)+1);
|
|
strcpy(*string,value);
|
|
}
|
|
|
|
|