40 #define check(condition, message) do {                  \  macro
67     check(f != NULL, "fopen r");  in check_contents()
71             check((char) c == *s, "contents");  in check_contents()
75     check(c == EOF, "EOF");  in check_contents()
78     check(r == 0, "fclose r");  in check_contents()
97     check(s_ret == template, "mktemp");  in main()
101     check(f != NULL, "fopen w");  in main()
111     check(i_ret >= 0, "mkstemp");  in main()
115     check(f != NULL, "fopen w");  in main()
125     check(i_ret >= 0, "mkstemps");  in main()
128     check(strcmp(template + sizeof(NAME_TEMPLATE_EXT) - EXT_LEN,  in main()
131     check(f != NULL, "fopen w");  in main()