diff options
| author | Michael Vogt <michael.vogt@ubuntu.com> | 2007-08-06 15:13:30 +0200 |
|---|---|---|
| committer | Michael Vogt <michael.vogt@ubuntu.com> | 2007-08-06 15:13:30 +0200 |
| commit | 917832191acb189705762e13aab3b7c5e6e26653 (patch) | |
| tree | e86e87b35d79e7141f946f8b3eae90d0ad77d3a4 | |
| parent | 3538cecfed48b351ed3f18ba60f8f18731cc4740 (diff) | |
| parent | a4cf3665915b79ef6dcafd9d1e12b722e0ee5342 (diff) | |
* merged with dpkg-log branch
| -rw-r--r-- | apt-pkg/deb/dpkgpm.cc | 49 |
1 files changed, 30 insertions, 19 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc index 168c31483..e017c1a5b 100644 --- a/apt-pkg/deb/dpkgpm.cc +++ b/apt-pkg/deb/dpkgpm.cc @@ -13,6 +13,7 @@ #include <apt-pkg/configuration.h> #include <apt-pkg/depcache.h> #include <apt-pkg/strutl.h> +#include <apti18n.h> #include <unistd.h> #include <stdlib.h> @@ -706,15 +707,19 @@ bool pkgDPkgPM::Go(int OutStatusFd) ioctl(0, TIOCGWINSZ, (char *)&win); if (openpty(&master, &slave, NULL, &tt, &win) < 0) { - fprintf(stderr, _("openpty failed\n")); + const char *s = _("Can not write log, openpty() " + "failed (/dev/pts not mounted?)\n"); + fprintf(stderr, "%s",s); + fprintf(term_out, "%s",s); + master = slave = -1; + } else { + struct termios rtt; + rtt = tt; + cfmakeraw(&rtt); + rtt.c_lflag &= ~ECHO; + tcsetattr(0, TCSAFLUSH, &rtt); } - struct termios rtt; - rtt = tt; - cfmakeraw(&rtt); - rtt.c_lflag &= ~ECHO; - tcsetattr(0, TCSAFLUSH, &rtt); - // Fork dpkg pid_t Child; _config->Set("APT::Keep-Fds::",fd[1]); @@ -723,13 +728,16 @@ bool pkgDPkgPM::Go(int OutStatusFd) // This is the child if (Child == 0) { - setsid(); - ioctl(slave, TIOCSCTTY, 0); - close(master); - dup2(slave, 0); - dup2(slave, 1); - dup2(slave, 2); - close(slave); + if(slave >= 0 && master >= 0) + { + setsid(); + ioctl(slave, TIOCSCTTY, 0); + close(master); + dup2(slave, 0); + dup2(slave, 1); + dup2(slave, 2); + close(slave); + } close(fd[0]); // close the read end of the pipe if (chdir(_config->FindDir("DPkg::Run-Directory","/").c_str()) != 0) @@ -772,7 +780,8 @@ bool pkgDPkgPM::Go(int OutStatusFd) // the result of the waitpid call int res; - close(slave); + if(slave > 0) + close(slave); // setups fds fd_set rfds; @@ -796,7 +805,8 @@ bool pkgDPkgPM::Go(int OutStatusFd) FD_ZERO(&rfds); FD_SET(0, &rfds); FD_SET(_dpkgin, &rfds); - FD_SET(master, &rfds); + if(master >= 0) + FD_SET(master, &rfds); tv.tv_sec = 1; tv.tv_usec = 0; select_ret = select(max(master, _dpkgin)+1, &rfds, NULL, NULL, &tv); @@ -805,9 +815,9 @@ bool pkgDPkgPM::Go(int OutStatusFd) else if (select_ret == 0) continue; - if(FD_ISSET(master, &rfds)) + if(master >= 0 && FD_ISSET(master, &rfds)) DoTerminalPty(master, term_out); - if(FD_ISSET(0, &rfds)) + if(master >= 0 && FD_ISSET(0, &rfds)) DoStdin(master); if(FD_ISSET(_dpkgin, &rfds)) DoDpkgStatusFd(_dpkgin, OutStatusFd); @@ -818,7 +828,8 @@ bool pkgDPkgPM::Go(int OutStatusFd) signal(SIGQUIT,old_SIGQUIT); signal(SIGINT,old_SIGINT); - tcsetattr(0, TCSAFLUSH, &tt); + if(master >= 0 && slave >= 0) + tcsetattr(0, TCSAFLUSH, &tt); // Check for an error code. if (WIFEXITED(Status) == 0 || WEXITSTATUS(Status) != 0) |