1 /* $NetBSD: alloc.c,v 1.4 1997/10/19 16:56:47 christos Exp $ */ 2 #include <sys/cdefs.h> 3 #ifndef lint 4 __RCSID("$NetBSD: alloc.c,v 1.4 1997/10/19 16:56:47 christos Exp $"); 5 #endif /* not lint */ 6 7 #include <stdlib.h> 8 #include "hack.h" 9 #include "extern.h" 10 11 #ifdef LINT 12 13 /* 14 a ridiculous definition, suppressing 15 "possible pointer alignment problem" for (long *) malloc() 16 "enlarg defined but never used" 17 "ftell defined (in <stdio.h>) but never used" 18 from lint 19 */ 20 long * 21 alloc(n) 22 unsigned n; 23 { 24 long dummy = ftell(stderr); 25 if (n) 26 dummy = 0; /* make sure arg is used */ 27 return (&dummy); 28 } 29 30 #else 31 32 long * 33 alloc(lth) 34 unsigned lth; 35 { 36 char *ptr; 37 38 if (!(ptr = malloc(lth))) 39 panic("Cannot get %d bytes", lth); 40 return ((long *) ptr); 41 } 42 43 long * 44 enlarge(ptr, lth) 45 char *ptr; 46 unsigned lth; 47 { 48 char *nptr; 49 50 if (!(nptr = realloc(ptr, lth))) 51 panic("Cannot reallocate %d bytes", lth); 52 return ((long *) nptr); 53 } 54 55 #endif /* LINT */ 56