[Minios-devel] [UNIKRAFT/CLICK PATCH v2 04/11] Initial public release: click config-userlevel.h

[Florian Schmidt <florian.schmidt@xxxxxxxxx>]

We use userlevel mode for our unikraft click port. This config sets
options according to which features are available in unikraft.

Signed-off-by: Florian Schmidt <florian.schmidt@xxxxxxxxx>
Reviewed-by: Felipe Huici <felipe.huici@xxxxxxxxx>
---
 include/click/config-userlevel.h | 348 +++++++++++++++++++++++++++++++
 1 file changed, 348 insertions(+)
 create mode 100644 include/click/config-userlevel.h

diff --git a/include/click/config-userlevel.h b/include/click/config-userlevel.h
new file mode 100644
index 0000000..22548bc
--- /dev/null
+++ b/include/click/config-userlevel.h
@@ -0,0 +1,348 @@
+/* include/click/config-userlevel.h.  Generated from config-userlevel.h.in by 
configure.  */
+/* Process this file with configure to produce config-userlevel.h. -*- mode: c 
-*- */
+#ifndef CLICK_CONFIG_USERLEVEL_H
+#define CLICK_CONFIG_USERLEVEL_H
+
+/* Define if you have the __thread storage class specifier. */
+#define HAVE___THREAD_STORAGE_CLASS 1
+
+/* Define if accept() uses socklen_t. */
+#define HAVE_ACCEPT_SOCKLEN_T 1
+
+/* Define if kqueue() may be used to wait for file descriptor events. */
+#define HAVE_ALLOW_KQUEUE 0
+
+/* Define if poll() may be used to wait for file descriptor events. */
+#define HAVE_ALLOW_POLL 1
+
+/* Define if select() may be used to wait for file descriptor events. */
+#define HAVE_ALLOW_SELECT 1
+
+/* Define if <pcap.h> uses bpf_timeval. */
+/* #undef HAVE_BPF_TIMEVAL */
+
+/* Define if you have the <byteswap.h> header file. */
+#define HAVE_BYTESWAP_H 1
+
+/* Define if you have the clock_gettime function. */
+#define HAVE_CLOCK_GETTIME 1
+
+/* Define to 1 if you have the declaration
+   of 'clock_gettime', and to 0 if you don't. */
+#define HAVE_DECL_CLOCK_GETTIME 1
+
+/* Define to 1 if you have the declaration
+   of 'madvise', and to 0 if you don't. */
+#define HAVE_DECL_MADVISE 0
+
+/* Define to 1 if you have the declaration
+   of 'pcap_setnonblock', and to 0 if you don't. */
+#define HAVE_DECL_PCAP_SETNONBLOCK 1
+
+/* Define if you have the <dlfcn.h> header file. */
+/* #undef HAVE_DLFCN_H */
+
+/* Define if dynamic linking is possible. */
+/* #undef HAVE_DYNAMIC_LINKING */
+
+/* Define if you have the <execinfo.h> header file. */
+/* #undef HAVE_EXECINFO_H */
+
+/* Define if you have the ffs function. */
+#define HAVE_FFS 1
+
+/* Define if you have the ffsl function. */
+#define HAVE_FFSL 1
+
+/* Define if you have the ffsll function. */
+#define HAVE_FFSLL 1
+
+/* Floating point arithmetic is allowed. */
+#define HAVE_FLOAT_TYPES 1
+
+/* Define if you have the <grp.h> header file. */
+#define HAVE_GRP_H 1
+
+/* Define if the last argument to EV_SET has pointer type. */
+/* #undef HAVE_EV_SET_UDATA_POINTER */
+
+/* Define if 'struct if_data' has an 'ifi_datalen' member. */
+/* #undef HAVE_IF_DATA_IFI_DATALEN */
+
+/* Define if you have the <ifaddrs.h> header file. */
+/* #undef HAVE_IFADDRS_H */
+
+/* Define if 'int64_t' is typedefed to 'long' at user level. */
+#define HAVE_INT64_IS_LONG_USERLEVEL 1
+
+/* Define if 'int64_t' is typedefed to 'long long' at user level. */
+/* #undef HAVE_INT64_IS_LONG_LONG_USERLEVEL */
+
+/* Define if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define if you have the kqueue function. */
+/* #undef HAVE_KQUEUE */
+
+/* Define if your C library contains large file support. */
+#define HAVE_LARGE_FILE_SUPPORT 1
+
+/* Define if you have the <linux/if_tun.h> header file. */
+/* #undef HAVE_LINUX_IF_TUN_H */
+
+/* Define if you have the madvise function. */
+#define HAVE_MADVISE 1
+
+/* Define if you have the mmap function. */
+#define HAVE_MMAP 1
+
+/* Define if you have the <net/bpf.h> header file. */
+/* #undef HAVE_NET_BPF_H */
+
+/* Define if you have the <net/if_dl.h> header file. */
+/* #undef HAVE_NET_IF_DL_H */
+
+/* Define if you have the <net/if_tap.h> header file. */
+/* #undef HAVE_NET_IF_TAP_H */
+
+/* Define if you have the <net/if_tun.h> header file. */
+/* #undef HAVE_NET_IF_TUN_H */
+
+/* Define if you have the <net/if_types.h> header file. */
+/* #undef HAVE_NET_IF_TYPES_H */
+
+/* Define if you have the <netdb.h> header file. */
+/* #undef HAVE_NETDB_H */
+
+/* Define if you have the <net/netmap.h> header file. */
+/* #undef HAVE_NET_NETMAP_H */
+
+/* Define if you have the <netpacket/packet.h> header file. */
+/* #unfed HAVE_NETPACKET_PACKET_H */
+
+/* Define if <new.h> exists and works. */
+/* #undef HAVE_NEW_H */
+
+/* Define if <new> exists and works. */
+/* #undef HAVE_NEW_HDR 1 */
+
+/* Define if you have -lpcap and pcap.h. */
+#define HAVE_PCAP 1
+
+/* Define if you have the pcap_inject function. */
+#define HAVE_PCAP_INJECT 1
+
+/* Define if you have the pcap_sendpacket function. */
+#define HAVE_PCAP_SENDPACKET 1
+
+/* Define if you have the pcap_setdirection function. */
+#define HAVE_PCAP_SETDIRECTION 1
+
+/* Define if you have the pcap_setnonblock function. */
+#define HAVE_PCAP_SETNONBLOCK 1
+
+/* Define if you have the pcap_set_immediate_mode function. */
+#define HAVE_PCAP_SET_IMMEDIATE_MODE 1
+
+/* Define if you have -lproper and prop.h, and proper operations should be
+   preferred to their non-proper counterparts. */
+/* #undef HAVE_PROPER */
+
+/* Define if you have a non-emulated <poll.h> header file. */
+/* #undef HAVE_POLL_H */
+
+/* Define if you have the pselect function. */
+#define HAVE_PSELECT 1
+
+/* Placement new is always provided below. */
+#define HAVE_PLACEMENT_NEW 1
+
+/* Define to 1 if you have the declaration
+   of 'pthread_setaffinity_np', and to 0 if you don't. */
+/* #undef HAVE_DECL_PTHREAD_SETAFFINITY_NP */
+
+/* Define if you have the <pwd.h> header file. */
+#define HAVE_PWD_H 1
+
+/* Define if you have the random function. */
+#define HAVE_RANDOM 1
+
+/* Define if you have the sigaction function. */
+/* #undef HAVE_SIGACTION */
+
+/* Define if you have the snprintf function. */
+#define HAVE_SNPRINTF 1
+
+/* Define if 'struct sockaddr_in' has a 'sin_len' member. */
+/* #undef HAVE_SOCKADDR_IN_SIN_LEN */
+
+/* Define if you have the strerror function. */
+#define HAVE_STRERROR 1
+
+/* Define if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define if you have the strnlen function. */
+#define HAVE_STRNLEN 1
+
+/* Define if you have the strtof function. */
+#define HAVE_STRTOF 1
+
+/* Define if you have the strtold function. */
+#define HAVE_STRTOLD 1
+
+/* Define if you have the strtoul function. */
+#define HAVE_STRTOUL 1
+
+/* Define if you have the <sys/event.h> header file. */
+/* #undef HAVE_SYS_EVENT_H */
+
+/* Define if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define if you have the tcgetpgrp function. */
+#define HAVE_TCGETPGRP 1
+
+/* Define if you have the <termio.h> header file. */
+#define HAVE_TERMIO_H 1
+
+/* Define if you have u_intXX_t types but not uintXX_t types. */
+/* #undef HAVE_U_INT_TYPES */
+
+/* Define if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define if a Click user-level driver might run multiple threads. */
+/* #undef HAVE_USER_MULTITHREAD */
+
+/* Define if a Click user-level driver uses Intel DPDK. */
+/* #undef HAVE_DPDK */
+
+/* Define if Click should use Valgrind client requests. */
+/* #undef HAVE_VALGRIND */
+
+/* Define if you have the <valgrind/memcheck.h> header file. */
+/* #undef HAVE_VALGRIND_MEMCHECK_H */
+
+/* Define if you have the vsnprintf function. */
+#define HAVE_VSNPRINTF 1
+
+/* The size of a `click_jiffies_t', as computed by sizeof. */
+#define SIZEOF_CLICK_JIFFIES_T SIZEOF_INT
+
+/* The size of a `off_t', as computed by sizeof. */
+#define SIZEOF_OFF_T 8
+
+
+/* Set feature test macros before anything is included. */
+#if HAVE_LARGE_FILE_SUPPORT && HAVE_INT64_TYPES
+# if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS != 64
+#  error "bad _FILE_OFFSET_BITS, did you #include <click/config.h> first?"
+# endif
+# define _LARGEFILE_SOURCE 1
+# define _FILE_OFFSET_BITS 64
+#endif
+#ifdef __APPLE__
+# define _DARWIN_UNLIMITED_SELECT 1
+#endif
+
+/* Include integer type definitions. */
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#include <sys/types.h>
+
+/* Define uint types in terms of u_int types, if necessary. */
+#ifdef HAVE_U_INT_TYPES
+typedef u_int8_t uint8_t;
+typedef u_int16_t uint16_t;
+typedef u_int32_t uint32_t;
+# ifdef HAVE_INT64_TYPES
+typedef u_int64_t uint64_t;
+# endif
+typedef long intptr_t;         /* XXX? */
+typedef unsigned long uintptr_t;
+#endif
+
+/* Define HAVE_INT64_IS_LONG based on HAVE_INT64_IS_LONG_USERLEVEL. */
+#ifdef HAVE_INT64_IS_LONG_USERLEVEL
+# define HAVE_INT64_IS_LONG HAVE_INT64_IS_LONG_USERLEVEL
+#endif
+
+/* Define HAVE_INT64_IS_LONG_LONG based on HAVE_INT64_IS_LONG_LONG_USERLEVEL. 
*/
+#ifdef HAVE_INT64_IS_LONG_LONG_USERLEVEL
+# define HAVE_INT64_IS_LONG_LONG HAVE_INT64_IS_LONG_LONG_USERLEVEL
+#endif
+
+/* If 64-bit integers exist, then 64-bit divide exists. */
+#ifdef HAVE_INT64_TYPES
+# define HAVE_INT64_DIVIDE 1
+#endif
+
+/* Define HAVE_MULTITHREAD based on HAVE_USER_MULTITHREAD. */
+#ifdef HAVE_USER_MULTITHREAD
+# define HAVE_MULTITHREAD HAVE_USER_MULTITHREAD
+#endif
+
+/* Define HAVE_USE_CLOCK_GETTIME if the clock_gettime function is usable. */
+#ifndef HAVE_USE_CLOCK_GETTIME
+# if HAVE_DECL_CLOCK_GETTIME && HAVE_CLOCK_GETTIME
+#  define HAVE_USE_CLOCK_GETTIME 1
+# endif
+#endif
+
+/* Include assert macro. */
+#include <assert.h>
+
+/* Define likely and unlikely macros. */
+#if __GNUC__ >= 3
+# define likely(x)     __builtin_expect(!!(x), 1)
+# define unlikely(x)   __builtin_expect(!!(x), 0)
+#else
+# define likely(x)     (x)
+# define unlikely(x)   (x)
+#endif
+
+/* Define if mmap is allowed. */
+#if defined(HAVE_SYS_MMAN_H) && defined(HAVE_MMAP)
+# define ALLOW_MMAP 1
+#endif
+
+/* Prototype strerror if we don't have it. */
+#ifndef HAVE_STRERROR
+char *strerror(int errno);
+#endif
+
+/* Use nanosecond-granularity timestamps if they are enabled. */
+#if HAVE_NANOTIMESTAMP_ENABLED
+# define TIMESTAMP_NANOSEC 1
+# define HAVE_NANOTIMESTAMP 1  /* Deprecated */
+#endif
+
+#ifdef __cplusplus
+
+/* Provide placement new. */
+#if HAVE_NEW_HDR
+# include <new>
+#elif HAVE_NEW_H
+# include <new.h>
+#else
+inline void *operator new(size_t, void *v) { return v; }
+#endif
+
+/* Prototype madvise if we have it, but not the prototype. */
+#if ALLOW_MMAP && HAVE_MADVISE && !HAVE_DECL_MADVISE
+extern "C" int madvise(void *addr, size_t len, int behav);
+#endif
+
+/* Define macros that surround Click declarations. */
+#ifndef CLICK_DECLS
+# define CLICK_DECLS           /* */
+# define CLICK_ENDDECLS                /* */
+# define CLICK_USING_DECLS     /* */
+# define CLICK_NAME(name)      ::name
+#endif
+
+#endif /* __cplusplus */
+
+#endif /* CLICK_CONFIG_USERLEVEL_H */
-- 
2.21.0


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