#ifndef GDT_XMALLOC_H #define GDT_XMALLOC_H #include #include #include "defs.h" static inline void *xmalloc(size_t sz) { void *p = malloc(sz); if (unlikely(p == NULL)) { fputs("not enough virtual memory!\n", stderr); abort(); } return p; } static inline unsigned int round_two_power(unsigned int n) { n = n - 1; n = n | (n>> 1); n = n | (n>> 2); n = n | (n>> 4); n = n | (n>> 8); n = n | (n>> 16); n = n + 1; return n; } #endif