strncpy(pty->name, ptsname(pty->master_fd), FILENAME_MAX-1);
#endif
- {
- /*
- * Set the pty master into non-blocking mode.
- */
- int fl;
- fl = fcntl(pty->master_fd, F_GETFL);
- if (fl != -1 && !(fl & O_NONBLOCK))
- fcntl(pty->master_fd, F_SETFL, fl | O_NONBLOCK);
- }
+ nonblock(pty->master_fd);
if (!ptys_by_fd)
ptys_by_fd = newtree234(pty_compare_by_fd);
}
close(pty->master_fd);
- fcntl(slavefd, F_SETFD, 0); /* don't close on exec */
+ noncloexec(slavefd);
dup2(slavefd, 0);
dup2(slavefd, 1);
dup2(slavefd, 2);
pgrp = getpid();
tcsetpgrp(0, pgrp);
setpgid(pgrp, pgrp);
- close(open(pty->name, O_WRONLY, 0));
+ {
+ int ptyfd = open(pty->name, O_WRONLY, 0);
+ if (ptyfd >= 0)
+ close(ptyfd);
+ }
setpgid(pgrp, pgrp);
{
char *term_env_var = dupprintf("TERM=%s",