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/* Reduced from qemu-7.2.0's tests/qtest/libqtest.c. */
#define EINTR 4
#define g_assert_cmpint(n1, cmp, n2) \
do { \
gint64 __n1 = (n1), __n2 = (n2); \
if (__n1 cmp __n2) ; else \
g_assertion_message_cmpnum ("", __FILE__, __LINE__, __func__, \
#n1 " " #cmp " " #n2, (long double) __n1, #cmp, (long double) __n2, 'i'); \
} while (0)
typedef __SIZE_TYPE__ size_t;
typedef unsigned int __socklen_t;
extern int snprintf (char *__restrict __s, size_t __maxlen,
const char *__restrict __format, ...)
__attribute__ ((__nothrow__)) __attribute__ ((__format__ (__printf__, 3, 4)));
typedef __socklen_t socklen_t;
extern int *__errno_location (void) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__const__));
#define errno (*__errno_location ())
typedef signed long gint64;
typedef char gchar;
extern
void g_assertion_message_cmpnum (const char *domain,
const char *file,
int line,
const char *func,
const char *expr,
long double arg1,
const char *cmp,
long double arg2,
char numtype);
enum __socket_type
{
SOCK_STREAM = 1,
/* [...snip...] */
};
typedef unsigned short int sa_family_t;
typedef union {
const struct sockaddr *__restrict __sockaddr__;
/* [...snip...] */
} __CONST_SOCKADDR_ARG __attribute__ ((__transparent_union__));
extern int socket (int __domain, int __type, int __protocol)
__attribute__ ((__nothrow__ , __leaf__));
extern int bind (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len)
__attribute__ ((__nothrow__ , __leaf__));
extern int listen (int __fd, int __n)
__attribute__ ((__nothrow__ , __leaf__));
struct sockaddr_un
{
sa_family_t sun_family;
char sun_path[108];
};
int qtest_socket_server(const char *socket_path)
{
struct sockaddr_un addr;
int sock;
int ret;
sock = socket(1, SOCK_STREAM, 0); /* { dg-message "when 'socket' fails" } */
g_assert_cmpint(sock, !=, -1); /* this isn't marked "noreturn" */
addr.sun_family = 1;
snprintf(addr.sun_path, sizeof(addr.sun_path), "%s", socket_path);
do {
ret = bind(sock, (struct sockaddr *)&addr, sizeof(addr));
} while (ret == -1 && errno == EINTR);
g_assert_cmpint(ret, !=, -1);
ret = listen(sock, 1); /* { dg-warning "'listen' on possibly invalid file descriptor 'sock'" } */
g_assert_cmpint(ret, !=, -1);
return sock;
}
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