7 #if defined(__FreeBSD__)
8 #include <sys/endian.h>
9 #include <sys/capsicum.h>
10 #elif defined(__APPLE__)
11 #include <machine/endian.h>
12 #include <libkern/OSByteOrder.h>
13 #include "compat/bsd-poll.h"
15 #define FMT_SCALED_STRSIZE 7 /* minus sign, 4 digits, suffix, null byte */
17 #define htobe16(x) OSSwapHostToBigInt16(x)
18 #define htole16(x) OSSwapHostToLittleInt16(x)
19 #define be16toh(x) OSSwapBigToHostInt16(x)
20 #define le16toh(x) OSSwapLittleToHostInt16(x)
22 #define htobe32(x) OSSwapHostToBigInt32(x)
23 #define htole32(x) OSSwapHostToLittleInt32(x)
24 #define be32toh(x) OSSwapBigToHostInt32(x)
25 #define le32toh(x) OSSwapLittleToHostInt32(x)
27 #define htobe64(x) OSSwapHostToBigInt64(x)
28 #define htole64(x) OSSwapHostToLittleInt64(x)
29 #define be64toh(x) OSSwapBigToHostInt64(x)
30 #define le64toh(x) OSSwapLittleToHostInt64(x)
32 #define st_atim st_atimespec
33 #define st_ctim st_ctimespec
34 #define st_mtim st_mtimespec
36 #else /* Linux, etc... */
59 #define flock(fd, op) (0)
65 #define __dead __attribute__ ((__noreturn__))
69 #define pledge(s, p) (0)
70 #define unveil(s, p) (0)
74 #define cap_enter() (0)
77 #ifndef HAVE_LINUX_LANDLOCK_H
78 #define landlock_no_fs() (0)
80 int landlock_no_fs(void);
88 #include <uuid/uuid.h>
90 #define uuid_s_bad_version 1
91 #define uuid_s_invalid_string_uuid 2
92 #define uuid_s_no_memory 3
94 /* Length of a node address (an IEEE 802 address). */
95 #define _UUID_NODE_LEN 6
100 uint16_t time_hi_and_version;
101 uint8_t clock_seq_hi_and_reserved;
102 uint8_t clock_seq_low;
103 uint8_t node[_UUID_NODE_LEN];
106 int32_t uuid_equal(struct uuid *, struct uuid *, uint32_t *);
107 int32_t uuid_is_nil(struct uuid *, uint32_t *);
108 void uuid_create(uuid_t *, uint32_t *);
109 void uuid_create_nil(struct uuid *, uint32_t *);
110 void uuid_from_string(const char *, uuid_t *, uint32_t *);
111 void uuid_to_string(uuid_t *, char **, uint32_t *);
119 #include <inttypes.h>
123 #include <sys/queue.h>
125 #include "compat/queue.h"
129 #include <sys/tree.h>
131 #include "compat/tree.h"
138 #ifdef HAVE_LIBUTIL_H
144 #include "compat/imsg.h"
150 #include "compat/siphash.h"
153 /* Include Apple-specific headers. Mostly for crypto.*/
154 #if defined(__APPLE__)
155 #define COMMON_DIGEST_FOR_OPENSSL
156 #include <CommonCrypto/CommonDigest.h>
159 #if defined(HAVE_LIBCRYPTO) && !defined(__APPLE__) && !defined(__DragonFly__)
161 #elif !defined(__APPLE__) && !defined(__DragonFly__)
163 #elif defined(__DragonFly__)
164 #include <openssl/sha.h>
167 #if !defined(HAVE_LIBCRYPTO) || defined(__APPLE__) || defined(__DragonFly__)
168 #define SHA1_DIGEST_LENGTH SHA_DIGEST_LENGTH
169 #define SHA1_DIGEST_STRING_LENGTH (SHA1_DIGEST_LENGTH * 2 + 1)
171 #define SHA1_CTX SHA_CTX
172 #define SHA1Init SHA1_Init
173 #define SHA1Update SHA1_Update
174 #define SHA1Final SHA1_Final
177 #ifndef HAVE_ASPRINTF
179 int asprintf(char **, const char *, ...);
180 int vasprintf(char **, const char *, va_list);
183 #ifndef HAVE_EXPLICIT_BZERO
184 /* explicit_bzero.c */
185 void explicit_bzero(void *, size_t);
188 #ifndef HAVE_GETDTABLECOUNT
189 /* getdtablecount.c */
190 int getdtablecount(void);
193 #ifndef HAVE_CLOSEFROM
198 #if defined (__FreeBSD__)
199 #define closefrom(fd) (closefrom(fd), 0)
204 char *strsep(char **, const char *);
207 #ifndef HAVE_STRTONUM
209 long long strtonum(const char *, long long, long long, const char **);
214 size_t strlcpy(char *, const char *, size_t);
219 size_t strlcat(char *, const char *, size_t);
224 size_t strnlen(const char *, size_t);
229 char *strndup(const char *, size_t);
232 #ifndef HAVE_GETPROGNAME
234 const char *getprogname(void);
239 ssize_t getline(char **, size_t *, FILE *);
242 #ifndef HAVE_FREEZERO
244 void freezero(void *, size_t);
247 #ifndef HAVE_GETDTABLECOUNT
248 /* getdtablecount.c */
249 int getdtablecount(void);
252 #ifndef HAVE_REALLOCARRAY
254 void *reallocarray(void *, size_t, size_t);
257 #ifndef HAVE_RECALLOCARRAY
258 /* recallocarray.c */
259 void *recallocarray(void *, size_t, size_t, size_t);
262 #ifndef HAVE_FMT_SCALED
264 int fmt_scaled(long long, char *);
265 int scan_scaled(char *, long long *);
266 #define FMT_SCALED_STRSIZE 7 /* minus sign, 4 digits, suffix, null byte */
271 extern int BSDopterr;
272 extern int BSDoptind;
273 extern int BSDoptopt;
274 extern int BSDoptreset;
275 extern char *BSDoptarg;
276 int BSDgetopt(int, char *const *, const char *);
277 #define getopt(ac, av, o) BSDgetopt(ac, av, o)
278 #define opterr BSDopterr
279 #define optind BSDoptind
280 #define optopt BSDoptopt
281 #define optreset BSDoptreset
282 #define optarg BSDoptarg
286 /* Check for some of the non-portable timespec*() functions.
287 * This should largely come from libbsd for systems which
288 * aren't BSD, but this will depend on how old the library
291 #ifndef timespecisset
292 #define timespecisset(tsp) \
293 ((tsp)->tv_sec || (tsp)->tv_nsec)
297 #define timespecsub(tsp, usp, vsp) \
299 (vsp)->tv_sec = (tsp)->tv_sec - (usp)->tv_sec; \
300 (vsp)->tv_nsec = (tsp)->tv_nsec - (usp)->tv_nsec; \
301 if ((vsp)->tv_nsec < 0) { \
303 (vsp)->tv_nsec += 1000000000L; \
309 #define timespeccmp(tvp, uvp, cmp) \
310 (((tvp)->tv_sec == (uvp)->tv_sec) ? \
311 ((tvp)->tv_nsec cmp (uvp)->tv_nsec) : \
312 ((tvp)->tv_sec cmp (uvp)->tv_sec))
315 #ifndef HAVE_BSD_MERGESORT
317 int mergesort(void *, size_t, size_t, int (*)(const void *, const void *));