52 	void *r;  in main()  local
57 	r = malloc(0);  in main()
58         printf("malloc(0): %p\n", r);  in main()
60 		printf("malloc(0) failed: %s. got %p\n", strerror(errno), r);  in main()
63 	free(r);  in main()
65 	r = memalign(128, 237);  in main()
66         printf("memalign(128, 237): %p\n", r);  in main()
67 	if ((uintptr_t) r & 127) {  in main()
68 		printf("memalign(128, 237) unaligned (%p)\n", r);  in main()
71 	free(r);  in main()
74 	r = malloc(PTRDIFF_MAX);  in main()
75         printf("malloc(PTRDIFF_MAX): %p\n", r);  in main()
76 	if (r || errno != ENOMEM) {  in main()
77 …           printf("malloc(PTRDIFF_MAX) should have failed. got %p error %s\n", r, strerror(errno));  in main()
82 	r = malloc(SIZE_MAX);  in main()
83         printf("malloc(SIZE_MAX): %p\n", r);  in main()
84 	if (r || errno != ENOMEM) {  in main()
85 		printf("malloc(SIZE_MAX) should have failed. got %p error %s\n", r, strerror(errno));  in main()
90 	r = calloc(1, SIZE_MAX);  in main()
91         printf("calloc(1, SIZE_MAX): %p\n", r);  in main()
92 	if (r || errno != ENOMEM) {  in main()
93 		printf("calloc(1, SIZE_MAX) should have failed. got %p error %s\n", r, strerror(errno));  in main()
98 	r = reallocarray(NULL, 1, SIZE_MAX);  in main()
99         printf("reallocarray(NULL, 1, SIZE_MAX): %p\n", r);  in main()
100 	if (r || errno != ENOMEM) {  in main()
101 …printf("reallocarray(NULL, 1, SIZE_MAX) should have failed. got %p error %s\n", r, strerror(errno)…  in main()
107 		r = calloc(SIZE_MAX >> pow, SIZE_MAX >> pow);  in main()
108                 printf("calloc(SIZE_MAX >> %d, SIZE_MAX >> %d): %p\n", pow, pow, r);  in main()
109 		if (r || errno != ENOMEM) {  in main()
110 …E_MAX >> %d, SIZE_MAX >> %d) should have failed. got %p error %s\n", pow, pow, r, strerror(errno));  in main()
113 		r = reallocarray(NULL, SIZE_MAX >> pow, SIZE_MAX >> pow);  in main()
114                 printf("reallocarray(SIZE_MAX >> %d, SIZE_MAX >> %d): %p\n", pow, pow, r);  in main()
115 		if (r || errno != ENOMEM) {  in main()
116 …E_MAX >> %d, SIZE_MAX >> %d) should have failed. got %p error %s\n", pow, pow, r, strerror(errno));  in main()