Differences From Artifact [4634f2a2fb]:
- File
src/exceptions/OFReadOrWriteFailedException.h
— part of check-in
[62e2de30b9]
at
2015-02-16 08:39:17
on branch trunk
— Explicitly pass errno to exceptions
The old behaviour where the exception would access errno directly on
creation of the exception was very fragile. The two main problems with
it were that sometimes it would pick up an errno even though none had
been set and in other cases that when the exception was created errno
had already been overridden.This also greatly increases errno handling on Win32, especially in
conjunction with sockets. It can still be improved further, though. (user: js, size: 3304) [annotate] [blame] [check-ins using]
To Artifact [2b24d7d23e]:
- File src/exceptions/OFReadOrWriteFailedException.h — part of check-in [efc6b07e2c] at 2015-04-11 11:04:48 on branch trunk — Documentation improvements (user: js, size: 3314) [annotate] [blame] [check-ins using]
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49 50 51 52 53 54 55 | /*! * @brief Creates a new, autoreleased read or write failed exception. * * @param object The object from which reading or to which writing failed * @param requestedLength The requested length of the data that couldn't be * read / written | | | 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /*! * @brief Creates a new, autoreleased read or write failed exception. * * @param object The object from which reading or to which writing failed * @param requestedLength The requested length of the data that couldn't be * read / written * @param errNo The errno of the error that occurred * @return A new, autoreleased read or write failed exception */ + (instancetype)exceptionWithObject: (id)object requestedLength: (size_t)requestedLength errNo: (int)errNo; /*! |
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73 74 75 76 77 78 79 | /*! * @brief Initializes an already allocated read or write failed exception. * * @param object The object from which reading or to which writing failed * @param requestedLength The requested length of the data that couldn't be * read / written | | | 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | /*! * @brief Initializes an already allocated read or write failed exception. * * @param object The object from which reading or to which writing failed * @param requestedLength The requested length of the data that couldn't be * read / written * @param errNo The errno of the error that occurred * @return A new open file failed exception */ - initWithObject: (id)object requestedLength: (size_t)requestedLength errNo: (int)errNo; /*! |
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96 97 98 99 100 101 102 | * written. * * @return The requested length of the data that couldn't be read / written */ - (size_t)requestedLength; /*! | | | | 96 97 98 99 100 101 102 103 104 105 106 107 108 | * written. * * @return The requested length of the data that couldn't be read / written */ - (size_t)requestedLength; /*! * @brief Returns the errno of the error that occurred. * * @return The errno of the error that occurred */ - (int)errNo; @end |