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- /* doalloc.c: memory allocations which exit upon error */
-
- #include <stdio.h>
- #ifndef NULL
- #define NULL ((char *) 0)
- #endif
-
- /* act like calloc, but return only if no error */
- char *DoRealloc(ptr,size)
- char *ptr;
- unsigned size;
- {
- extern char *realloc();
- char *p;
-
- if ((p=realloc(ptr, size)) == NULL) {
- fprintf(stderr, "memory allocation (realloc) error");
- exit(1);
- }
- return (p);
- }
-
-
- /* act like malloc, but return only if no error */
- char *DoMalloc(size)
- unsigned size;
- {
- extern char *malloc();
- char *p;
-
- if ((p=malloc(size)) == NULL) {
- fprintf(stderr, "memory allocation (malloc) error");
- exit(1);
- }
- return (p);
- }
-
-