Online HelpPC 2.10      Quick Reference Utility     Copyright 1991 David Jurgens

 
                           void *sbrk( int incr )                           
                                                                                
                                                                                
        - prototype in alloc.h (malloc.h for MS C)                              
                                                                                
        - dynamically changes the amount of space allocated to the calling      
          programs data segment.  Amount of allocated space is increased by     
          amount incr (can be negative).                                        
                                                                                
        - returns 0 if OK                                                       
                 -1 & errno is set to ENOMEM                                    
                                                                                
                                                                                
 

[helppc.bosbyte.nl]                  sbrk                     Home  Back  Topics