mirror of https://github.com/ksherlock/mpw.git
77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
#ifndef __mpw_errno_h__
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#define __mpw_errno_h__
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#include <system_error>
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namespace MPW {
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// from MPW errno.h
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enum mpw_errno {
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kEPERM = 1, /* Permission denied */
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kENOENT = 2, /* No such file or directory */
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kENORSRC = 3, /* No such resource */
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kEINTR = 4, /* Interrupted system service */
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kEIO = 5, /* I/O error */
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kENXIO = 6, /* No such device or address */
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kE2BIG = 7, /* Argument list too long */
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kENOEXEC = 8, /* Exec format error */
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kEBADF = 9, /* Bad file number */
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kECHILD = 10, /* No children processes */
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kEAGAIN = 11, /* Resource temporarily unavailable, try again later */
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kENOMEM = 12, /* Not enough space */
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kEACCES = 13, /* Permission denied */
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kEFAULT = 14, /* Bad address */
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kENOTBLK = 15, /* Block device required */
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kEBUSY = 16, /* Device or resource busy */
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kEEXIST = 17, /* File exists */
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kEXDEV = 18, /* Cross-device link */
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kENODEV = 19, /* No such device */
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kENOTDIR = 20, /* Not a directory */
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kEISDIR = 21, /* Is a directory */
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kEINVAL = 22, /* Invalid argument */
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kENFILE = 23, /* File table overflow */
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kEMFILE = 24, /* Too many open files */
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kENOTTY = 25, /* Not a character device */
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kETXTBSY = 26, /* Text file busy */
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kEFBIG = 27, /* File too large */
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kENOSPC = 28, /* No space left on device */
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kESPIPE = 29, /* Illegal seek */
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kEROFS = 30, /* Read only file system */
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kEMLINK = 31, /* Too many links */
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kEPIPE = 32, /* Broken pipe */
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kEDOM = 33, /* Math arg out of domain of func */
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kERANGE = 34, /* Math result not representable */
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};
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mpw_errno mpw_errno_from_errno();
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mpw_errno mpw_errno_from_errno(int error);
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// c++11 error stuff
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const std::error_category& mpw_system_category();
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inline std::error_code make_error_code(mpw_errno e) noexcept
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{
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return std::error_code(static_cast<int>(e), mpw_system_category());
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}
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inline std::error_condition make_error_condition(mpw_errno e) noexcept
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{
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return std::error_condition(static_cast<int>(e), mpw_system_category());
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}
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}
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namespace std {
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template<>
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struct is_error_code_enum<MPW::mpw_errno> : public true_type {};
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template<>
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struct is_error_condition_enum<MPW::mpw_errno> : public true_type {};
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}
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#endif
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