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| author | Daniel Dunbar <daniel@zuster.org> | 2009-04-20 20:50:13 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-04-20 20:50:13 +0000 |
| commit | a7f2a9e69fc53920640c4707cc8c4045d9ea7db9 (patch) | |
| tree | 9a8893f0fbd0381c4283d125b6596e58f264fe7e /lib/System/Unix/Unix.h | |
| parent | 75397f4092f0884fa961ba2265cd6a4278c62991 (diff) | |
Make Unix.h:MakeErrMsg separate the prefix and errno string, so we get:
clang: error: unable to make temporary file: /etc/cc: can't make
unique filename: Permission denied
instead of
clang: error: unable to make temporary file: /etc/cc: can't make
unique filenamePermission denied
for example.
Also, audited the uses of MakeErrMsg to make the prefix strings
consistent (not end with newline/punctuation/space/": ").
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69626 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/System/Unix/Unix.h')
| -rw-r--r-- | lib/System/Unix/Unix.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/System/Unix/Unix.h b/lib/System/Unix/Unix.h index b2c3160a41..452226f4f7 100644 --- a/lib/System/Unix/Unix.h +++ b/lib/System/Unix/Unix.h @@ -70,6 +70,9 @@ /// string and the Unix error number given by \p errnum. If errnum is -1, the /// default then the value of errno is used. /// @brief Make an error message +/// +/// If the error number can be converted to a string, it will be +/// separated from prefix by ": ". static inline bool MakeErrMsg( std::string* ErrMsg, const std::string& prefix, int errnum = -1) { if (!ErrMsg) @@ -94,7 +97,7 @@ static inline bool MakeErrMsg( // but, oh well, just use a generic message sprintf(buffer, "Error #%d", errnum); #endif - *ErrMsg = prefix + buffer; + *ErrMsg = prefix + ": " + buffer; return true; } |