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Code Issues 2 Pull Requests Releases 4 Activity

working on issue with pty redirection, not easily reproducible

master
phanes 2024-02-08 07:23:01 -05:00
parent 60a9f2bad2
commit d15847dbfe
2 changed files with 7 additions and 3 deletions
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2
sample/components/independent_test_1.bash
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@ -1,7 +1,7 @@
#!/usr/bin/bash #!/usr/bin/bash
# #
echo test from script echo test from script
/usr/bin/dialog --title "This should be one argument" --inputbox "Enter your name:" 0 0 #/usr/bin/dialog --title "This should be one argument" --inputbox "Enter your name:" 0 0

8
src/lcpex/vpty/libclpex_tty.cpp
View File

@ -235,6 +235,10 @@ int exec_pty(
byte_count = read(watched_fds[this_fd].fd, buf, BUFFER_SIZE); byte_count = read(watched_fds[this_fd].fd, buf, BUFFER_SIZE);
if (byte_count == -1) { if (byte_count == -1) {
if (errno == EAGAIN) {
// no data to read
continue;
}
// error reading from pipe // error reading from pipe
safe_perror("read", &ttyOrig ); safe_perror("read", &ttyOrig );
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
@ -265,8 +269,8 @@ int exec_pty(
} }
if (watched_fds[this_fd].revents & POLLERR) { if (watched_fds[this_fd].revents & POLLERR) {
close(watched_fds[this_fd].fd); close(watched_fds[this_fd].fd);
//break_out = true; break_out = true;
continue; //continue;
} }
// if (watched_fds[this_fd].revents & POLLHUP) { // if (watched_fds[this_fd].revents & POLLHUP) {
// // this pipe has hung up // // this pipe has hung up