diff options
| author | June McEnroe <june@causal.agency> | 2018-02-23 17:47:47 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2018-02-23 17:47:47 -0500 |
| commit | bb7198a777ed79000c71ae539582c097bb253750 (patch) | |
| tree | d4fa51ee24cc6a4b2f3ee075a4e667bc5d578db4 /bin/dtch.c | |
| parent | Clean up pbd (diff) | |
| download | src-bb7198a777ed79000c71ae539582c097bb253750.tar.gz src-bb7198a777ed79000c71ae539582c097bb253750.zip | |
Avoid unnecessary FDs in errors
Diffstat (limited to '')
| -rw-r--r-- | bin/dtch.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/bin/dtch.c b/bin/dtch.c index bbdb14e0..bed3537c 100644 --- a/bin/dtch.c +++ b/bin/dtch.c @@ -138,7 +138,7 @@ static int dtch(int argc, char *argv[]) { if (error) err(EX_IOERR, "%s", addr.sun_path); error = fcntl(server, F_SETFD, FD_CLOEXEC); - if (error) err(EX_IOERR, "fcntl(%d)", server); + if (error) err(EX_IOERR, "fcntl"); int pty; pid_t pid = forkpty(&pty, NULL, NULL, NULL); @@ -154,13 +154,13 @@ static int dtch(int argc, char *argv[]) { for (;;) { int client = accept(server, NULL, NULL); - if (client < 0) err(EX_IOERR, "accept(%d)", server); + if (client < 0) err(EX_IOERR, "accept"); ssize_t size = sendFd(client, pty); - if (size < 0) warn("sendmsg(%d)", client); + if (size < 0) warn("sendmsg"); size = recv(client, &z, sizeof(z), 0); - if (size < 0) warn("recv(%d)", client); + if (size < 0) warn("recv"); close(client); @@ -195,7 +195,7 @@ static int atch(int argc, char *argv[]) { if (error) err(EX_NOINPUT, "%s", addr.sun_path); int pty = recvFd(client); - if (pty < 0) err(EX_IOERR, "recvmsg(%d)", client); + if (pty < 0) err(EX_IOERR, "recvmsg"); struct winsize window; error = ioctl(STDERR_FILENO, TIOCGWINSZ, &window); |