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72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
#ifndef _MISC_H
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#define _MISC_H
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#include "toku_os.h"
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#include <sys/stat.h>
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//These are functions that really exist in windows but are named
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//something else.
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//TODO: Sort these into some .h file that makes sense.
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int fsync(int fildes);
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int gettimeofday(struct timeval *tv, struct timezone *tz);
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long long int strtoll(const char *nptr, char **endptr, int base);
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//TODO: Enforce use of these macros. Otherwise, open, creat, and chmod may fail
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//toku_os_mkdir actually ignores the permissions, so it won't fail.
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//Permissions
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//User permissions translate to global
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//Execute bit does not exist
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//TODO: Determine if we need to use BINARY mode for opening.
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#define S_IRWXU S_IRUSR | S_IWUSR | S_IXUSR
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#define S_IRUSR S_IREAD
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#define S_IWUSR S_IWRITE
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//Execute bit does not exist
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#define S_IXUSR (0)
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//Group permissions thrown away.
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#define S_IRWXG S_IRGRP | S_IWGRP | S_IXGRP
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#define S_IRGRP (0)
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#define S_IWGRP (0)
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#define S_IXGRP (0)
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//Other permissions thrown away. (Except for read)
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//MySQL defines S_IROTH as S_IREAD. Avoid the warning.
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#if defined(S_IROTH)
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#undef S_IROTH
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#endif
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#define S_IRWXO S_IROTH | S_IWOTH | S_IXOTH
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#define S_IROTH S_IREAD
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#define S_IWOTH (0)
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#define S_IXOTH (0)
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long int random(void);
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void srandom(unsigned int seed);
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//snprintf
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//TODO: Put in its own file, or define a snprintf function based on _vsnprintf
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//in its own file
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#define snprintf(str, size, fmt, ...) _snprintf(str, size, fmt, __VA_ARGS__)
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//strtoll has a different name in windows.
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#define strtoll _strtoi64
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#define strtoull _strtoui64
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//rmdir has a different name in windows.
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#define rmdir _rmdir
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#ifndef PATH_MAX
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#define PATH_MAX 1
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#endif
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char *realpath(const char *path, char *resolved_path);
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int unsetenv(const char *name);
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int setenv(const char *name, const char *value, int overwrite);
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#endif
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