33 static void ErrnoToStr(char *error_str, size_t error_len) {  in ErrnoToStr()  argument
35   ::snprintf(error_str, error_len, "%s", strerror.c_str());  in ErrnoToStr()
90 bool PseudoTerminal::OpenFirstAvailableMaster(int oflag, char *error_str,  in OpenFirstAvailableMaster()  argument
92   if (error_str)  in OpenFirstAvailableMaster()
93     error_str[0] = '\0';  in OpenFirstAvailableMaster()
99     if (error_str)  in OpenFirstAvailableMaster()
100       ErrnoToStr(error_str, error_len);  in OpenFirstAvailableMaster()
106     if (error_str)  in OpenFirstAvailableMaster()
107       ErrnoToStr(error_str, error_len);  in OpenFirstAvailableMaster()
114     if (error_str)  in OpenFirstAvailableMaster()
115       ErrnoToStr(error_str, error_len);  in OpenFirstAvailableMaster()
122   if (error_str)  in OpenFirstAvailableMaster()
123     ::snprintf(error_str, error_len, "%s", "pseudo terminal not supported");  in OpenFirstAvailableMaster()
139 bool PseudoTerminal::OpenSlave(int oflag, char *error_str, size_t error_len) {  in OpenSlave()  argument
140   if (error_str)  in OpenSlave()
141     error_str[0] = '\0';  in OpenSlave()
146   const char *slave_name = GetSlaveName(error_str, error_len);  in OpenSlave()
154     if (error_str)  in OpenSlave()
155       ErrnoToStr(error_str, error_len);  in OpenSlave()
173 const char *PseudoTerminal::GetSlaveName(char *error_str,  in GetSlaveName()  argument
175   if (error_str)  in GetSlaveName()
176     error_str[0] = '\0';  in GetSlaveName()
179     if (error_str)  in GetSlaveName()
180       ::snprintf(error_str, error_len, "%s",  in GetSlaveName()
186   if (error_str && slave_name == nullptr)  in GetSlaveName()
187     ErrnoToStr(error_str, error_len);  in GetSlaveName()
211 lldb::pid_t PseudoTerminal::Fork(char *error_str, size_t error_len) {  in Fork()  argument
212   if (error_str)  in Fork()
213     error_str[0] = '\0';  in Fork()
218   if (OpenFirstAvailableMaster(flags, error_str, error_len)) {  in Fork()
224       if (error_str)  in Fork()
225         ErrnoToStr(error_str, error_len);  in Fork()
230       if (OpenSlave(O_RDWR, error_str, error_len)) {  in Fork()
240           if (error_str)  in Fork()
241             ErrnoToStr(error_str, error_len);  in Fork()
246           if (error_str && !error_str[0])  in Fork()
247             ErrnoToStr(error_str, error_len);  in Fork()
251           if (error_str && !error_str[0])  in Fork()
252             ErrnoToStr(error_str, error_len);  in Fork()
256           if (error_str && !error_str[0])  in Fork()
257             ErrnoToStr(error_str, error_len);  in Fork()