ref: f2c70311723da08865377e9a16528545f3a826ab
dir: /kern/alloc.c/
#include "u.h" #include "lib.h" #include "dat.h" #include "fns.h" #include "error.h" void* smalloc(ulong n) { return mallocz(n, 1); } void* malloc(ulong n) { return mallocz(n, 1); } void* secalloc(ulong n) { void *p = mallocz(n+sizeof(ulong), 1); *(ulong*)p = n; return (ulong*)p+1; } void secfree(void *p) { if(p != nil){ memset(p, 0, ((ulong*)p)[-1]); free((ulong*)p-1); } }