* A more generalized way of handling errno that works with Unix, Windows,
* and with Bacula bpipes.
*
- * It works by picking up errno and creating a memory pool buffer
+ * It works by picking up errno and creating a memory pool buffer
* for editing the message. strerror() does the actual editing, and
* it is thread safe.
*
* If bit 29 in berrno_ is set then it is a Win32 error, and we
* must to a GetLastError() to get the error code for formatting.
* If bit 29 in berrno_ is not set, then it is a Unix errno.
+ *
*/
class berrno : public SMARTALLOC {
POOLMEM *buf_;
berrno(int pool=PM_EMSG);
~berrno();
const char *strerror();
+ const char *strerror(int errnum);
void set_errno(int errnum);
};
/* Constructor */
-inline berrno::berrno(int pool)
+inline berrno::berrno(int pool)
{
berrno_ = errno;
buf_ = get_pool_memory(pool);
}
-
+
inline berrno::~berrno()
-{
+{
free_pool_memory(buf_);
}
+inline const char *berrno::strerror(int errnum)
+{
+ berrno_ = errnum;
+ return berrno::strerror();
+}
+
+
inline void berrno::set_errno(int errnum)
{
berrno_ = errnum;