malloc(n)

contigmalloc(9), contigfree(9) - manage contiguous kernel physical memory
malloc(3), calloc(3), realloc(3), free(3), reallocf(3) - general purpose memory allocation functions
malloc(3), free(3), realloc(3), calloc(3), alloca(3), mmap(3) - general memory allocation operations
malloc(9), MALLOC(9), free(9), FREE(9), realloc(9), reallocf(9), MALLOC_DEFINE(9), MALLOC_DECLARE(9) - kernel memory management routines
malloc.conf(5), malloc(5), calloc(5), realloc(5), free(5), reallocf(5) - general purpose memory allocation functions