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Annotation of coherent/b/lib/libc/gen/malloc/calloc.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * C general utilities library.
        !             3:  * calloc()
        !             4:  * ANSI 4.10.3.1.
        !             5:  * Allocate and clear.
        !             6:  */
        !             7: 
        !             8: #include <stdlib.h>
        !             9: #include <string.h>
        !            10: 
        !            11: __VOID__ *
        !            12: calloc(nmemb, size) size_t nmemb; register size_t size;
        !            13: {
        !            14:        register __VOID__ *bp;
        !            15:        long lsize;
        !            16: 
        !            17:        lsize = (long)size * nmemb;
        !            18:        size *= nmemb;
        !            19:        if (lsize != (long)size)
        !            20:                return (__VOID__ *)NULL;
        !            21:        if ((bp = malloc(size)) != NULL)
        !            22:                memset(bp, 0, size);
        !            23:        return bp;
        !            24: }
        !            25: 
        !            26: /* end of calloc.c */

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