80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
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#ifndef DATGPT_WIN_COMPAT_H
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#define DATGPT_WIN_COMPAT_H
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/* Small POSIX spellings used by the shared C sources on native Windows. */
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#ifdef _WIN32
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#include <io.h>
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#include <direct.h>
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#include <process.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <string.h>
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#include <winsock2.h>
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#include <ws2tcpip.h>
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#include <windows.h>
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#ifndef mkdir
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#define mkdir(path, mode) _mkdir(path)
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#endif
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#ifndef fsync
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#define fsync(fd) _commit(fd)
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#endif
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#ifndef getpid
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#define getpid _getpid
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#endif
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#ifndef O_CLOEXEC
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#define O_CLOEXEC 0
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#endif
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#ifndef O_NOFOLLOW
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#define O_NOFOLLOW 0
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#endif
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#ifndef EKEYREJECTED
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#define EKEYREJECTED EACCES
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#endif
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#ifndef S_ISLNK
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#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
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#endif
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#ifndef S_IFLNK
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#define S_IFLNK 0120000
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#endif
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#ifndef fchmod
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#define fchmod(fd, mode) ((void)(fd), (void)(mode), 0)
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#endif
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#ifndef strcasecmp
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#define strcasecmp _stricmp
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#endif
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#ifndef strncasecmp
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#define strncasecmp _strnicmp
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#endif
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static inline char *dat_win_getenv_compat(const char *name)
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{
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char *value = getenv(name);
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if (!value && name && !strcmp(name, "HOME")) value = getenv("USERPROFILE");
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return value;
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}
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#define getenv dat_win_getenv_compat
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static inline int dat_win_lstat(const char *path, struct stat *info)
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{
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DWORD attributes;
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if (stat(path, info)) return -1;
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attributes = GetFileAttributesA(path);
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if (attributes != INVALID_FILE_ATTRIBUTES && (attributes & FILE_ATTRIBUTE_REPARSE_POINT))
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info->st_mode = (info->st_mode & ~S_IFMT) | S_IFLNK;
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return 0;
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}
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#ifndef lstat
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#define lstat dat_win_lstat
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#endif
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static inline int dat_win_readlink(const char *path, char *target, size_t capacity)
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{ (void)path; (void)target; (void)capacity; errno = ENOTSUP; return -1; }
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static inline int dat_win_symlink(const char *target, const char *path)
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{ (void)target; (void)path; errno = ENOTSUP; return -1; }
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#ifndef readlink
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#define readlink dat_win_readlink
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#endif
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#ifndef symlink
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#define symlink dat_win_symlink
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#endif
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#endif
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#endif
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