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-rw-r--r--src/include/missing-h530
1 files changed, 530 insertions, 0 deletions
diff --git a/src/include/missing-h b/src/include/missing-h
new file mode 100644
index 0000000..5698797
--- /dev/null
+++ b/src/include/missing-h
@@ -0,0 +1,530 @@
+#ifndef _FR_MISSING_H
+#define _FR_MISSING_H
+
+/*
+ * missing.h Replacements for functions that are or can be
+ * missing on some platforms.
+ * HAVE_* and WITH_* defines are substituted at
+ * build time by make with values from autoconf.h.
+ *
+ * Version: $Id$
+ *
+ */
+RCSIDH(missing_h, "$Id$")
+
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+
+#ifdef HAVE_STDDEF_H
+# include <stddef.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
+
+#ifdef HAVE_ARPA_INET_H
+# include <arpa/inet.h>
+#endif
+
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
+
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#ifndef HAVE_VSNPRINTF
+# include <stdarg.h>
+#endif
+
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
+#endif
+
+/*
+ * Check for inclusion of <time.h>, versus <sys/time.h>
+ * Taken verbatim from the autoconf manual.
+ */
+#ifdef TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+# include <sys/time.h>
+# else
+# include <time.h>
+# endif
+#endif
+
+#ifdef HAVE_OPENSSL_SSL_H
+# include <openssl/ssl.h>
+#endif
+
+#ifdef HAVE_OPENSSL_HMAC_H
+# include <openssl/hmac.h>
+#endif
+
+#ifdef HAVE_OPENSSL_ASN1_H
+# include <openssl/asn1.h>
+#endif
+
+#ifdef HAVE_OPENSSL_CONF_H
+# include <openssl/conf.h>
+#endif
+
+/*
+ * Don't look for winsock.h if we're on cygwin.
+ */
+#if !defined(__CYGWIN__) && defined(HAVE_WINSOCK_H)
+# include <winsock.h>
+#endif
+
+#ifdef __APPLE__
+#undef DARWIN
+#define DARWIN (1)
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Functions from missing.c
+ */
+#ifndef HAVE_STRNCASECMP
+int strncasecmp(char *s1, char *s2, int n);
+#endif
+
+#ifndef HAVE_STRCASECMP
+int strcasecmp(char *s1, char *s2);
+#endif
+
+#ifndef HAVE_STRSEP
+char *strsep(char **stringp, char const *delim);
+#endif
+
+#ifndef HAVE_LOCALTIME_R
+struct tm;
+struct tm *localtime_r(time_t const *l_clock, struct tm *result);
+#endif
+
+#ifndef HAVE_CTIME_R
+char *ctime_r(time_t const *l_clock, char *l_buf);
+#endif
+
+#ifndef HAVE_INET_PTON
+int inet_pton(int af, char const *src, void *dst);
+#endif
+#ifndef HAVE_INET_NTOP
+char const *inet_ntop(int af, void const *src, char *dst, size_t cnt);
+#endif
+#ifndef HAVE_CLOSEFROM
+int closefrom(int fd);
+#endif
+
+#ifndef HAVE_SETLINEBUF
+# ifdef HAVE_SETVBUF
+# define setlinebuf(x) setvbuf(x, NULL, _IOLBF, 0)
+# else
+# define setlinebuf(x) 0
+# endif
+#endif
+
+#ifndef INADDR_ANY
+# define INADDR_ANY ((uint32_t) 0x00000000)
+#endif
+
+#ifndef INADDR_LOOPBACK
+# define INADDR_LOOPBACK ((uint32_t) 0x7f000001) /* Inet 127.0.0.1 */
+#endif
+
+#ifndef INADDR_NONE
+# define INADDR_NONE ((uint32_t) 0xffffffff)
+#endif
+
+#ifndef INADDRSZ
+# define INADDRSZ 4
+#endif
+
+#ifndef INET_ADDRSTRLEN
+# define INET_ADDRSTRLEN 16
+#endif
+
+#ifndef AF_UNSPEC
+# define AF_UNSPEC 0
+#endif
+
+#ifndef AF_INET6
+# define AF_INET6 10
+#endif
+
+#ifndef HAVE_STRUCT_IN6_ADDR
+struct in6_addr
+{
+ union {
+ uint8_t u6_addr8[16];
+ uint16_t u6_addr16[8];
+ uint32_t u6_addr32[4];
+ } in6_u;
+# define s6_addr in6_u.u6_addr8
+# define s6_addr16 in6_u.u6_addr16
+# define s6_addr32 in6_u.u6_addr32
+};
+
+# ifndef IN6ADDRSZ
+# define IN6ADDRSZ 16
+# endif
+
+# ifndef INET6_ADDRSTRLEN
+# define INET6_ADDRSTRLEN 46
+# endif
+
+# ifndef IN6ADDR_ANY_INIT
+# define IN6ADDR_ANY_INIT {{{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }}}
+# endif
+
+# ifndef IN6ADDR_LOOPBACK_INIT
+# define IN6ADDR_LOOPBACK_INIT {{{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }}}
+# endif
+
+# ifndef IN6_IS_ADDR_UNSPECIFIED
+# define IN6_IS_ADDR_UNSPECIFIED(a) \
+ (((__const uint32_t *) (a))[0] == 0 \
+ && ((__const uint32_t *) (a))[1] == 0 \
+ && ((__const uint32_t *) (a))[2] == 0 \
+ && ((__const uint32_t *) (a))[3] == 0)
+# endif
+
+# ifndef IN6_IS_ADDR_LOOPBACK
+# define IN6_IS_ADDR_LOOPBACK(a) \
+ (((__const uint32_t *) (a))[0] == 0 \
+ && ((__const uint32_t *) (a))[1] == 0 \
+ && ((__const uint32_t *) (a))[2] == 0 \
+ && ((__const uint32_t *) (a))[3] == htonl (1))
+# endif
+
+# ifndef IN6_IS_ADDR_MULTICAST
+# define IN6_IS_ADDR_MULTICAST(a) (((__const uint8_t *) (a))[0] == 0xff)
+# endif
+
+# ifndef IN6_IS_ADDR_LINKLOCAL
+# define IN6_IS_ADDR_LINKLOCAL(a) \
+ ((((__const uint32_t *) (a))[0] & htonl (0xffc00000)) \
+ == htonl (0xfe800000))
+# endif
+
+# ifndef IN6_IS_ADDR_SITELOCAL
+# define IN6_IS_ADDR_SITELOCAL(a) \
+ ((((__const uint32_t *) (a))[0] & htonl (0xffc00000)) \
+ == htonl (0xfec00000))
+# endif
+
+# ifndef IN6_IS_ADDR_V4MAPPED
+# define IN6_IS_ADDR_V4MAPPED(a) \
+ ((((__const uint32_t *) (a))[0] == 0) \
+ && (((__const uint32_t *) (a))[1] == 0) \
+ && (((__const uint32_t *) (a))[2] == htonl (0xffff)))
+# endif
+
+# ifndef IN6_IS_ADDR_V4COMPAT
+# define IN6_IS_ADDR_V4COMPAT(a) \
+ ((((__const uint32_t *) (a))[0] == 0) \
+ && (((__const uint32_t *) (a))[1] == 0) \
+ && (((__const uint32_t *) (a))[2] == 0) \
+ && (ntohl (((__const uint32_t *) (a))[3]) > 1))
+# endif
+
+# ifndef IN6_ARE_ADDR_EQUAL
+# define IN6_ARE_ADDR_EQUAL(a,b) \
+ ((((__const uint32_t *) (a))[0] == ((__const uint32_t *) (b))[0]) \
+ && (((__const uint32_t *) (a))[1] == ((__const uint32_t *) (b))[1]) \
+ && (((__const uint32_t *) (a))[2] == ((__const uint32_t *) (b))[2]) \
+ && (((__const uint32_t *) (a))[3] == ((__const uint32_t *) (b))[3]))
+# endif
+#endif /* HAVE_STRUCT_IN6_ADDR */
+
+/*
+ * Functions from getaddrinfo.c
+ */
+
+#ifndef HAVE_STRUCT_SOCKADDR_STORAGE
+struct sockaddr_storage
+{
+ uint16_t ss_family; /* Address family, etc. */
+ char ss_padding[128 - (sizeof(uint16_t))];
+};
+#endif
+
+#ifndef HAVE_STRUCT_ADDRINFO
+/* for old netdb.h */
+# ifndef EAI_SERVICE
+# define EAI_MEMORY 2
+# define EAI_FAMILY 5 /* ai_family not supported */
+# define EAI_NONAME 8 /* hostname nor servname provided, or not known */
+# define EAI_SERVICE 9 /* servname not supported for ai_socktype */
+# endif
+
+/* dummy value for old netdb.h */
+# ifndef AI_PASSIVE
+# define AI_PASSIVE 1
+# define AI_CANONNAME 2
+# define AI_NUMERICHOST 4
+# define NI_NUMERICHOST 2
+# define NI_NAMEREQD 4
+# define NI_NUMERICSERV 8
+
+struct addrinfo
+{
+ int ai_flags; /* Input flags. */
+ int ai_family; /* Protocol family for socket. */
+ int ai_socktype; /* Socket type. */
+ int ai_protocol; /* Protocol for socket. */
+ socklen_t ai_addrlen; /* Length of socket address. */
+ struct sockaddr *ai_addr; /* Socket address for socket. */
+ char *ai_canonname; /* Canonical name for service location. */
+ struct addrinfo *ai_next; /* Pointer to next in list. */
+};
+
+# endif /* AI_PASSIVE */
+#endif /* HAVE_STRUCT_ADDRINFO */
+
+/* Translate name of a service location and/or a service name to set of
+ socket addresses. */
+#ifndef HAVE_GETADDRINFO
+int getaddrinfo(char const *__name, char const *__service,
+ struct addrinfo const *__req,
+ struct addrinfo **__pai);
+
+/* Free `addrinfo' structure AI including associated storage. */
+void freeaddrinfo (struct addrinfo *__ai);
+
+/* Convert error return from getaddrinfo() to a string. */
+char const *gai_strerror (int __ecode);
+#endif
+
+/* Translate a socket address to a location and service name. */
+#ifndef HAVE_GETNAMEINFO
+int getnameinfo(struct sockaddr const *__sa,
+ socklen_t __salen, char *__host,
+ size_t __hostlen, char *__serv,
+ size_t __servlen, unsigned int __flags);
+#endif
+
+/*
+ * Functions from snprintf.c
+ */
+#ifndef HAVE_VSNPRINTF
+int vsnprintf(char *str, size_t count, char const *fmt, va_list arg);
+#endif
+
+#ifndef HAVE_SNPRINTF
+int snprintf(char *str, size_t count, char const *fmt, ...);
+#endif
+
+/*
+ * Functions from strl{cat,cpy}.c
+ */
+#ifndef HAVE_STRLCPY
+size_t strlcpy(char *dst, char const *src, size_t siz);
+#endif
+
+#ifndef HAVE_STRLCAT
+size_t strlcat(char *dst, char const *src, size_t siz);
+#endif
+
+#ifndef INT16SZ
+# define INT16SZ (2)
+#endif
+
+#ifndef HAVE_GMTIME_R
+struct tm *gmtime_r(time_t const *l_clock, struct tm *result);
+#endif
+
+#ifndef HAVE_VDPRINTF
+int vdprintf (int fd, char const *format, va_list args);
+#endif
+
+#ifndef HAVE_GETTIMEOFDAY
+int gettimeofday (struct timeval *tv, void *tz);
+#endif
+
+/*
+ * Work around different ctime_r styles
+ */
+#if defined(CTIMERSTYLE) && (CTIMERSTYLE == SOLARISSTYLE)
+# define CTIME_R(a,b,c) ctime_r(a,b,c)
+# define ASCTIME_R(a,b,c) asctime_r(a,b,c)
+#else
+# define CTIME_R(a,b,c) ctime_r(a,b)
+# define ASCTIME_R(a,b,c) asctime_r(a,b)
+#endif
+
+#ifdef WIN32
+# undef interface
+# undef mkdir
+# define mkdir(_d, _p) mkdir(_d)
+# define FR_DIR_SEP '\\'
+# define FR_DIR_IS_RELATIVE(p) ((*p && (p[1] != ':')) || ((*p != '\\') && (*p != '\\')))
+#else
+# define FR_DIR_SEP '/'
+# define FR_DIR_IS_RELATIVE(p) ((*p) != '/')
+#endif
+
+#ifndef offsetof
+# define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#endif
+
+void timeval2ntp(struct timeval const *tv, uint8_t *ntp);
+void ntp2timeval(struct timeval *tv, char const *ntp);
+
+/*
+ * This is really hacky. Any code needing to perform operations on 128bit integers,
+ * or return 128BIT integers should check for HAVE_128BIT_INTEGERS.
+ */
+#ifndef HAVE_UINT128_T
+# ifdef HAVE___UINT128_T
+# define HAVE_128BIT_INTEGERS
+# define uint128_t __uint128_t
+# define int128_t __int128_t
+# else
+typedef struct uint128_t { uint8_t v[16]; } uint128_t;
+typedef struct int128_t { uint8_t v[16]; } int128_t;
+# endif
+#else
+# define HAVE_128BIT_INTEGERS
+#endif
+
+/* abcd efgh -> dcba hgfe -> hgfe dcba */
+#ifndef HAVE_HTONLL
+# ifdef FR_LITTLE_ENDIAN
+# ifdef HAVE_BUILTIN_BSWAP64
+# define ntohll(x) __builtin_bswap64(x)
+# else
+# define ntohll(x) (((uint64_t)ntohl((uint32_t)(x >> 32))) | (((uint64_t)ntohl(((uint32_t) x)) << 32)))
+# endif
+# else
+# define ntohll(x) (x)
+# endif
+# define htonll(x) ntohll(x)
+#endif
+
+#ifndef HAVE_HTONLLL
+# ifdef FR_LITTLE_ENDIAN
+# ifdef HAVE_128BIT_INTEGERS
+# define ntohlll(x) (((uint128_t)ntohll((uint64_t)(x >> 64))) | (((uint128_t)ntohll(((uint64_t) x)) << 64)))
+# else
+uint128_t ntohlll(uint128_t num);
+# endif
+# else
+# define ntohlll(x) (x)
+# endif
+# define htonlll(x) htohlll(x)
+#endif
+
+#ifndef HAVE_SIG_T
+typedef void(*sig_t)(int);
+#endif
+
+#ifdef HAVE_OPENSSL_HMAC_H
+# ifndef HAVE_HMAC_CTX_NEW
+HMAC_CTX *HMAC_CTX_new(void);
+# endif
+# ifndef HAVE_HMAC_CTX_FREE
+void HMAC_CTX_free(HMAC_CTX *ctx);
+# endif
+#endif
+
+#ifdef HAVE_OPENSSL_ASN1_H
+# ifndef HAVE_ASN1_STRING_GET0_DATA
+static inline const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x)
+{
+ /*
+ * Trick the compiler into not issuing the warning on qualifier stripping.
+ * We know that ASN1_STRING_data doesn't change x, and we're casting
+ * the return value back to const immediately, so it's OK.
+ */
+ union {
+ const ASN1_STRING *c;
+ ASN1_STRING *nc;
+ } const_strip = {.c = x};
+ return ASN1_STRING_data(const_strip.nc);
+}
+# endif
+#endif
+
+#ifdef HAVE_OPENSSL_CONF_H
+# ifndef HAVE_CONF_MODULES_LOAD_FILE
+static inline int CONF_modules_load_file(const char *filename,
+ const char *appname,
+ unsigned long flags)
+{
+ (void)filename;
+ (void)flags;
+ return OPENSSL_config(appname);
+}
+# endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef HAVE_OPENSSL_SSL_H
+# ifndef HAVE_SSL_GET_CLIENT_RANDOM
+size_t SSL_get_client_random(const SSL *s, unsigned char *out, size_t outlen);
+# endif
+# ifndef HAVE_SSL_GET_SERVER_RANDOM
+size_t SSL_get_server_random(const SSL *s, unsigned char *out, size_t outlen);
+# endif
+# ifndef HAVE_SSL_SESSION_GET_MASTER_KEY
+size_t SSL_SESSION_get_master_key(const SSL_SESSION *s,
+ unsigned char *out, size_t outlen);
+# endif
+#endif
+
+/*
+ * NetBSD doesn't have O_DIRECTORY.
+ */
+#ifndef O_DIRECTORY
+#define O_DIRECTORY 0
+#endif
+
+#ifndef O_NOFOLLOW
+#define O_NOFOLLOW 0
+#endif
+
+/*
+ * Not really missing, but may be submitted as patches
+ * to the talloc project at some point in the future.
+ */
+char *talloc_typed_strdup(const void *t, const char *p);
+char *talloc_typed_asprintf(const void *t, const char *fmt, ...) CC_HINT(format (printf, 2, 3));
+char *talloc_bstrndup(const void *t, char const *in, size_t inlen);
+#endif /* _FR_MISSING_H */
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