include/got_compat.h

   1 #ifndef _GOT_COMPAT_H
   2 #define _GOT_COMPAT_H
   3
   4 #include <sys/types.h>
   5 #include <sys/ioctl.h>
   6 #include <sys/uio.h>
   7
   8 #include <fnmatch.h>
   9 #include <limits.h>
  10 #include <stdio.h>
  11 #include <stdint.h>
  12
  13 /*
  14 #include <termios.h>
  15 #include <wchar.h>
  16 */
  17
  18 /* For flock. */
  19 #ifndef O_EXLOCK
  20 #define O_EXLOCK 0
  21 #endif
  22
  23 #ifndef HAVE_FLOCK
  24 #define LOCK_SH 0
  25 #define LOCK_EX 0
  26 #define LOCK_NB 0
  27 #define flock(fd, op) (0)
  28 #else
  29 #include <sys/file.h>
  30 #endif
  31
  32 #ifndef __dead
  33 #define __dead __attribute__ ((__noreturn__))
  34 #endif
  35
  36 #ifndef __OpenBSD__
  37 #define pledge(s, p) (0)
  38 #define unveil(s, p) (0)
  39 #endif
  40
  41 #ifndef INFTIM
  42 #define INFTIM -1
  43 #endif
  44
  45 #ifndef HAVE_BSD_UUID
  46 #include <uuid/uuid.h>
  47 #define uuid_s_ok 0
  48 #define uuid_s_bad_version  1
  49 #define uuid_s_invalid_string_uuid 2
  50 #define uuid_s_no_memory  3
  51
  52 /* Length of a node address (an IEEE 802 address). */
  53 #define _UUID_NODE_LEN  6
  54
  55 struct uuid {
  56         uint32_t time_low;
  57         uint16_t time_mid;
  58         uint16_t time_hi_and_version;
  59         uint8_t  clock_seq_hi_and_reserved;
  60         uint8_t  clock_seq_low;
  61         uint8_t  node[_UUID_NODE_LEN];
  62 };
  63
  64 int32_t uuid_equal(struct uuid *, struct uuid *, uint32_t *);
  65 int32_t uuid_is_nil(struct uuid *, uint32_t *);
  66 void uuid_create(uuid_t *, uint32_t *);
  67 void uuid_create_nil(struct uuid *, uint32_t *);
  68 void uuid_from_string(const char *, uuid_t *, uint32_t *);
  69 void uuid_to_string(uuid_t *, char **, uint32_t *);
  70 #endif
  71
  72 #ifdef HAVE_STDINT_H
  73 #include <stdint.h>
  74 #else
  75 #include <inttypes.h>
  76 #endif
  77
  78 #ifdef HAVE_QUEUE_H
  79 #include <sys/queue.h>
  80 #else
  81 #include "compat/queue.h"
  82 #endif
  83
  84 #ifdef HAVE_TREE_H
  85 #include <sys/tree.h>
  86 #else
  87 #include "compat/tree.h"
  88 #endif
  89
  90 #ifdef HAVE_UTIL_H
  91 #include <util.h>
  92 #endif
  93
  94 #ifdef HAVE_LIBUTIL_H
  95 #include <libutil.h>
  96 #endif
  97
  98 #ifdef HAVE_IMSG
  99 #else
 100 #include "compat/imsg.h"
 101 #endif
 102
 103 #ifndef HAVE_ASPRINTF
 104 /* asprintf.c */
 105 int              asprintf(char **, const char *, ...);
 106 int              vasprintf(char **, const char *, va_list);
 107 #endif
 108
 109 #ifndef HAVE_EXPLICIT_BZERO
 110 /* explicit_bzero.c */
 111 void             explicit_bzero(void *, size_t);
 112 #endif
 113
 114 #ifndef HAVE_GETDTABLECOUNT
 115 /* getdtablecount.c */
 116 int              getdtablecount(void);
 117 #endif
 118
 119 #ifndef HAVE_CLOSEFROM
 120 /* closefrom.c */
 121 //void           closefrom(int);
 122 #define closefrom(fd) (closefrom(fd), 0)
 123 #endif
 124
 125 #ifndef HAVE_STRSEP
 126 /* strsep.c */
 127 char            *strsep(char **, const char *);
 128 #endif
 129
 130 #ifndef HAVE_STRTONUM
 131 /* strtonum.c */
 132 long long        strtonum(const char *, long long, long long, const char **);
 133 #endif
 134
 135 #ifndef HAVE_STRLCPY
 136 /* strlcpy.c */
 137 size_t           strlcpy(char *, const char *, size_t);
 138 #endif
 139
 140 #ifndef HAVE_STRLCAT
 141 /* strlcat.c */
 142 size_t           strlcat(char *, const char *, size_t);
 143 #endif
 144
 145 #ifndef HAVE_STRNLEN
 146 /* strnlen.c */
 147 size_t           strnlen(const char *, size_t);
 148 #endif
 149
 150 #ifndef HAVE_STRNDUP
 151 /* strndup.c */
 152 char            *strndup(const char *, size_t);
 153 #endif
 154
 155 #ifndef HAVE_GETPROGNAME
 156 /* getprogname.c */
 157 const char      *getprogname(void);
 158 #endif
 159
 160 #ifndef HAVE_GETLINE
 161 /* getline.c */
 162 ssize_t          getline(char **, size_t *, FILE *);
 163 #endif
 164
 165 #ifndef HAVE_FREEZERO
 166 /* freezero.c */
 167 void             freezero(void *, size_t);
 168 #endif
 169
 170 #ifndef HAVE_GETDTABLECOUNT
 171 /* getdtablecount.c */
 172 int              getdtablecount(void);
 173 #endif
 174
 175 #ifndef HAVE_REALLOCARRAY
 176 /* reallocarray.c */
 177 void            *reallocarray(void *, size_t, size_t);
 178 #endif
 179
 180 #ifndef HAVE_RECALLOCARRAY
 181 /* recallocarray.c */
 182 void            *recallocarray(void *, size_t, size_t, size_t);
 183 #endif
 184
 185 #ifndef HAVE_FMT_SCALED
 186 /* fmt_scaled.c */
 187 int fmt_scaled(long long, char *);
 188 int scan_scaled(char *, long long *);
 189 #define FMT_SCALED_STRSIZE      7  /* minus sign, 4 digits, suffix, null byte */
 190
 191 #endif
 192
 193 #ifndef HAVE_LIBBSD
 194 /* getopt.c */
 195 extern int      BSDopterr;
 196 extern int      BSDoptind;
 197 extern int      BSDoptopt;
 198 extern int      BSDoptreset;
 199 extern char    *BSDoptarg;
 200 int     BSDgetopt(int, char *const *, const char *);
 201 #define getopt(ac, av, o)  BSDgetopt(ac, av, o)
 202 #define opterr             BSDopterr
 203 #define optind             BSDoptind
 204 #define optopt             BSDoptopt
 205 #define optreset           BSDoptreset
 206 #define optarg             BSDoptarg
 207 #endif
 208 #endif
 209
 210 #ifndef HAVE_BSD_MERGESORT
 211 /* mergesort.c */
 212 int mergesort(void *, size_t, size_t, int (*)(const void *, const void *));
 213 #endif