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| author | Pierre Ossman <ossman@cendio.se> | 2020-03-26 08:50:17 +0100 |
|---|---|---|
| committer | Pierre Ossman <ossman@cendio.se> | 2020-03-26 08:50:17 +0100 |
| commit | 6b938e676baf3d79a05ae1dc9173181bb76a7494 (patch) | |
| tree | 4bc6b8c9ef35ac1a76c3ca4aec27c4ec6feabb77 /common | |
| parent | b0875cadc20e36c19490c5d8effd64c30e2d901b (diff) | |
| download | tigervnc-6b938e676baf3d79a05ae1dc9173181bb76a7494.tar.gz tigervnc-6b938e676baf3d79a05ae1dc9173181bb76a7494.zip | |
Include error code in getaddrinfo() exceptions
Diffstat (limited to 'common')
| -rw-r--r-- | common/rdr/Exception.cxx | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/common/rdr/Exception.cxx b/common/rdr/Exception.cxx index f4e23836..382fea3d 100644 --- a/common/rdr/Exception.cxx +++ b/common/rdr/Exception.cxx @@ -63,9 +63,18 @@ GAIException::GAIException(const char* s, int err) len-1-strlen(str_), 0, 0); delete [] currStr; #else - //FIXME: perhaps print the error number (NNNN) strncat(str_, gai_strerror(err), len-1-strlen(str_)); #endif + strncat(str_, " (", len-1-strlen(str_)); + char buf[20]; +#ifdef WIN32 + if (err < 0) + sprintf(buf, "%x", err); + else +#endif + sprintf(buf,"%d",err); + strncat(str_, buf, len-1-strlen(str_)); + strncat(str_, ")", len-1-strlen(str_)); } SystemException::SystemException(const char* s, int err_) |