return fd;
}
+#if _FILE_OFFSET_BITS != 64
int open(const char *pathname, int flags, ...)
{
typedef int (*FUNC_PTR) (const char* pathname, int flags, ...);
}
return fd;
}
+#endif
FILE *fopen64(const char *pathname, const char *mode)
{
return f;
}
+#if _FILE_OFFSET_BITS != 64
FILE *fopen(const char *pathname, const char *mode)
{
typedef FILE *(*FUNC_PTR) (const char* pathname, const char *mode);
}
return f;
}
+#endif
int socket(int domain, int type, int protocol)
{
return fd;
}
+int socketpair(int d, int type, int protocol, int sv[2])
+{
+ typedef int (*FUNC_PTR) (int d, int type, int protocol, int sv[2]);
+ static FUNC_PTR libc_socketpair;
+ int ret=-1;
+ if (!libc_socketpair)
+ {
+ void *handle;
+ char *error;
+ handle = dlopen("/lib/libc.so.6", RTLD_LAZY);
+ if (!handle)
+ {
+ fputs(dlerror(), stderr);
+ exit(1);
+ }
+ libc_socketpair = (FUNC_PTR) dlsym(handle, "socketpair");
+ if ((error = dlerror()) != NULL) {
+ fprintf(stderr, "%s\n", error);
+ exit(1);
+ }
+ }
+ ret = libc_socketpair(d, type, protocol, sv);
+ if (!ret)
+ {
+ int fd_flags = fcntl(sv[0], F_GETFD, 0);
+ if (fd_flags >= 0)
+ {
+ fd_flags |= FD_CLOEXEC;
+ fcntl(sv[0], F_SETFD, fd_flags);
+ }
+ fd_flags = fcntl(sv[1], F_GETFD, 0);
+ if (fd_flags >= 0)
+ {
+ fd_flags |= FD_CLOEXEC;
+ fcntl(sv[1], F_SETFD, fd_flags);
+ }
+#ifdef DEBUG
+ fprintf(stdout, "socketpair fd %d %d\n", sv[0], sv[1]);
+#endif
+ }
+ return ret;
+}
+
int pipe(int modus[2])
{
typedef int (*FUNC_PTR) (int modus[2]);