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- /* xreall.c
- Realloc a block of memory without fail. Supposedly some versions of
- realloc can't handle a NULL first argument, so we check for that
- here. */
-
- #include "uucp.h"
-
- #include "uudefs.h"
-
- pointer
- xrealloc (p, c)
- pointer p;
- size_t c;
- {
- pointer pret;
-
- if (p == NULL)
- return xmalloc (c);
- pret = realloc (p, c);
- if (pret == NULL && c != 0)
- ulog (LOG_FATAL, "Out of memory");
- return pret;
- }
-