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