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| author | Karel Zak | 2006-12-07 00:25:37 +0100 |
|---|---|---|
| committer | Karel Zak | 2006-12-07 00:25:37 +0100 |
| commit | 5c36a0eb7cdb0360f9afd5d747c321f423b35984 (patch) | |
| tree | 147599a77eaff2b5fbc0d389e89d2b51602326c0 /misc-utils/script.c | |
| parent | Imported from util-linux-2.8 tarball. (diff) | |
| download | kernel-qcow2-util-linux-5c36a0eb7cdb0360f9afd5d747c321f423b35984.tar.gz kernel-qcow2-util-linux-5c36a0eb7cdb0360f9afd5d747c321f423b35984.tar.xz kernel-qcow2-util-linux-5c36a0eb7cdb0360f9afd5d747c321f423b35984.zip | |
Imported from util-linux-2.9i tarball.
Diffstat (limited to 'misc-utils/script.c')
| -rw-r--r-- | misc-utils/script.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/misc-utils/script.c b/misc-utils/script.c index af4013d30..23c48ea6b 100644 --- a/misc-utils/script.c +++ b/misc-utils/script.c @@ -49,6 +49,10 @@ #include <string.h> #endif +#ifdef HAVE_OPENPTY +#include <pty.h> +#endif + void done(void); void fail(void); void fixtty(void); @@ -70,10 +74,12 @@ struct termios tt; struct winsize win; int lb; int l; +#ifndef HAVE_OPENPTY char line[] = "/dev/ptyXX"; +#endif int aflg; -void +int main(argc, argv) int argc; char *argv[]; @@ -131,6 +137,8 @@ main(argc, argv) doshell(); } doinput(); + + return 0; } void @@ -140,6 +148,9 @@ doinput() char ibuf[BUFSIZ]; (void) fclose(fscript); +#ifdef HAVE_OPENPTY + (void) close(slave); +#endif while ((cc = read(0, ibuf, BUFSIZ)) > 0) (void) write(master, ibuf, cc); done(); @@ -170,6 +181,9 @@ dooutput() char obuf[BUFSIZ], *ctime(); (void) close(0); +#ifdef HAVE_OPENPTY + (void) close(slave); +#endif tvec = time((time_t *)NULL); fprintf(fscript, "Script started on %s", ctime(&tvec)); for (;;) { @@ -250,6 +264,14 @@ done() void getmaster() { +#ifdef HAVE_OPENPTY + (void) tcgetattr(0, &tt); + (void) ioctl(0, TIOCGWINSZ, (char *)&win); + if (openpty(&master, &slave, NULL, &tt, &win) < 0) { + fprintf(stderr, "openpty failed\n"); + fail(); + } +#else char *pty, *bank, *cp; struct stat stb; @@ -282,12 +304,13 @@ getmaster() } fprintf(stderr, "Out of pty's\n"); fail(); +#endif /* not HAVE_OPENPTY */ } void getslave() { - +#ifndef HAVE_OPENPTY line[strlen("/dev/")] = 't'; slave = open(line, O_RDWR); if (slave < 0) { @@ -296,6 +319,7 @@ getslave() } (void) tcsetattr(slave, TCSAFLUSH, &tt); (void) ioctl(slave, TIOCSWINSZ, (char *)&win); +#endif (void) setsid(); (void) ioctl(slave, TIOCSCTTY, 0); } |