43 lines
2.0 KiB
C++
43 lines
2.0 KiB
C++
/**
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*
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* The following symbols are the error codes returned by the UNIX system
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* functions. Typically, a UNIX function returns -1 when an error occurs,
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* and the global integer named errno contains one of these values.
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*
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*/
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#define EPERM 1 /* User is not owner */
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#define ENOENT 2 /* No such file or directory */
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#define ESRCH 3 /* No such process */
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#define EINTR 4 /* Interrupted system call */
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#define EIO 5 /* I/O error */
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#define ENXIO 6 /* No such device or address */
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#define E2BIG 6 /* Arg list is too long */
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#define ENOEXEC 7 /* Exec format error */
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#define EBADF 9 /* Bad file number */
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#define ECHILD 10 /* No child process */
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#define EAGAIN 11 /* No more processes allowed */
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#define ENOMEM 12 /* No memory available */
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#define EACCES 13 /* Access denied */
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#define EFAULT 14 /* Bad address */
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#define ENOTBLK 15 /* Bulk device required */
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#define EBUSY 16 /* Resource is busy */
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#define EEXIST 17 /* File already exists */
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#define EXDEV 18 /* Cross-device link */
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#define ENODEV 19 /* No such device */
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#define ENOTDIR 20 /* Not a directory */
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#define EISDIR 21 /* Is a directory */
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#define EINVAL 22 /* Invalid argument */
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#define ENFILE 23 /* No more files (units) allowed */
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#define EMFILE 24 /* No more files (units) allowed for this process */
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#define ENOTTY 25 /* Not a terminal */
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#define ETXTBSY 26 /* Text file is busy */
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#define EFBIG 27 /* File is too large */
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#define ENOSPC 28 /* No space left */
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#define ESPIPE 29 /* Seek issued to pipe */
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#define EROFS 30 /* Read-only file system */
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#define EMLINK 31 /* Too many links */
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#define EPIPE 32 /* Broken pipe */
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#define EDOM 33 /* Math function argument error */
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#define ERANGE 34 /* Math function result is out of range */
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