21 extern int __libc_format_buffer(char* buffer, size_t buffer_size, const char* format, ...);
28   __libc_format_buffer(buf, sizeof(buf), "a");  in TEST()
31   __libc_format_buffer(buf, sizeof(buf), "%%");  in TEST()
34   __libc_format_buffer(buf, sizeof(buf), "01234");  in TEST()
37   __libc_format_buffer(buf, sizeof(buf), "a%sb", "01234");  in TEST()
41   __libc_format_buffer(buf, sizeof(buf), "a%sb", s);  in TEST()
44   __libc_format_buffer(buf, sizeof(buf), "aa%scc", "bb");  in TEST()
47   __libc_format_buffer(buf, sizeof(buf), "a%cc", 'b');  in TEST()
50   __libc_format_buffer(buf, sizeof(buf), "a%db", 1234);  in TEST()
53   __libc_format_buffer(buf, sizeof(buf), "a%db", -8123);  in TEST()
56   __libc_format_buffer(buf, sizeof(buf), "a%hdb", static_cast<short>(0x7fff0010));  in TEST()
59   __libc_format_buffer(buf, sizeof(buf), "a%hhdb", static_cast<char>(0x7fffff10));  in TEST()
62   __libc_format_buffer(buf, sizeof(buf), "a%lldb", 0x1000000000LL);  in TEST()
65   __libc_format_buffer(buf, sizeof(buf), "a%ldb", 70000L);  in TEST()
68   __libc_format_buffer(buf, sizeof(buf), "a%pb", reinterpret_cast<void*>(0xb0001234));  in TEST()
71   __libc_format_buffer(buf, sizeof(buf), "a%xz", 0x12ab);  in TEST()
74   __libc_format_buffer(buf, sizeof(buf), "a%Xz", 0x12ab);  in TEST()
77   __libc_format_buffer(buf, sizeof(buf), "a%08xz", 0x123456);  in TEST()
80   __libc_format_buffer(buf, sizeof(buf), "a%5dz", 1234);  in TEST()
83   __libc_format_buffer(buf, sizeof(buf), "a%05dz", 1234);  in TEST()
86   __libc_format_buffer(buf, sizeof(buf), "a%8dz", 1234);  in TEST()
89   __libc_format_buffer(buf, sizeof(buf), "a%-8dz", 1234);  in TEST()
92   __libc_format_buffer(buf, sizeof(buf), "A%-11sZ", "abcdef");  in TEST()
95   __libc_format_buffer(buf, sizeof(buf), "A%s:%dZ", "hello", 1234);  in TEST()
98   __libc_format_buffer(buf, sizeof(buf), "a%03d:%d:%02dz", 5, 5, 5);  in TEST()
102   __libc_format_buffer(buf, sizeof(buf), "a%d,%pz", 5, p);  in TEST()
105   __libc_format_buffer(buf, sizeof(buf), "a%lld,%d,%d,%dz", 0x1000000000LL, 6, 7, 8);  in TEST()
115   __libc_format_buffer(buf, sizeof(buf), "%d", INT_MAX);  in TEST()
125   __libc_format_buffer(buf, sizeof(buf), "%d", INT_MIN);  in TEST()
135   __libc_format_buffer(buf, sizeof(buf), "%ld", LONG_MAX);  in TEST()
149   __libc_format_buffer(buf, sizeof(buf), "%ld", LONG_MIN);  in TEST()
163   __libc_format_buffer(buf, sizeof(buf), "%lld", LLONG_MAX);  in TEST()
173   __libc_format_buffer(buf, sizeof(buf), "%lld", LLONG_MIN);  in TEST()