diff options
| -rw-r--r-- | bin/qf.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/bin/qf.c b/bin/qf.c index 0975cea8..aac44fa5 100644 --- a/bin/qf.c +++ b/bin/qf.c @@ -249,18 +249,22 @@ int main(int argc, char *argv[]) { } curse(); struct pollfd fds[2] = { - { .fd = STDIN_FILENO, .events = POLLIN }, { .fd = STDERR_FILENO, .events = POLLIN }, + { .fd = STDIN_FILENO, .events = POLLIN }, }; + int nfds = 2; size_t len = 0; size_t cap = 4096; char *buf = malloc(cap); if (!buf) err(EX_OSERR, "malloc"); - while (poll(fds, 2, -1)) { + while (poll(fds, nfds, -1)) { if (fds[0].revents) { - ssize_t n = read(fds[0].fd, &buf[len], cap - len); + input(); + } + if (nfds > 1 && fds[1].revents) { + ssize_t n = read(fds[1].fd, &buf[len], cap - len); if (n < 0) err(EX_IOERR, "read"); - if (!n) fds[0].events = 0; + if (!n) nfds--; len += n; char *ptr = buf; for ( @@ -280,9 +284,6 @@ int main(int argc, char *argv[]) { if (!buf) err(EX_OSERR, "realloc"); } } - if (fds[1].revents) { - input(); - } draw(); } err(EX_IOERR, "poll"); |