diff options
Diffstat (limited to 'apt-pkg/contrib/error.cc')
| -rw-r--r-- | apt-pkg/contrib/error.cc | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/apt-pkg/contrib/error.cc b/apt-pkg/contrib/error.cc index 42e01e9fe..bbd081d50 100644 --- a/apt-pkg/contrib/error.cc +++ b/apt-pkg/contrib/error.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: error.cc,v 1.4 1998/09/12 02:46:26 jgg Exp $ +// $Id: error.cc,v 1.5 1998/09/18 02:42:40 jgg Exp $ /* ###################################################################### Global Erorr Class - Global error mechanism @@ -94,6 +94,32 @@ bool GlobalError::Errno(const char *Function,const char *Description,...) return false; } /*}}}*/ +// GlobalError::WarningE - Get part of the warn string from errno /*{{{*/ +// --------------------------------------------------------------------- +/* Function indicates the stdlib function that failed and Description is + a user string that leads the text. Form is: + Description - Function (errno: strerror) + Carefull of the buffer overrun, sprintf. + */ +bool GlobalError::WarningE(const char *Function,const char *Description,...) +{ + va_list args; + va_start(args,Description); + + // sprintf the description + char S[400]; + vsprintf(S,Description,args); + sprintf(S + strlen(S)," - %s (%i %s)",Function,errno,strerror(errno)); + + // Put it on the list + Item *Itm = new Item; + Itm->Text = S; + Itm->Error = false; + Insert(Itm); + + return false; +} + /*}}}*/ // GlobalError::Error - Add an error to the list /*{{{*/ // --------------------------------------------------------------------- /* Just vsprintfs and pushes */ |