Function alloc

src/alloc.c:65–81

long *nhrealloc(long *, unsigned int, const char *, int) NONNULL;
#endif
ATTRNORETURN extern void panic(const char *, ...) PRINTF_F(1, 2) NORETURN;

long *
alloc(unsigned int lth)
{
    genericptr_t ptr;

    ForceAlignedLength(lth);
    ptr = malloc(lth);
#ifndef MONITOR_HEAP
    if (!ptr)
        panic("Memory allocation failure; cannot get %u bytes", lth);
#else
    /* for #if MONITOR_HEAP, failure is handled in nhalloc() */
#endif
    return (long *) ptr;
}

/* realloc() call that might get substituted by nhrealloc(p,n,file,line) */
long *