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| author | June McEnroe <programble@gmail.com> | 2018-02-23 17:47:47 -0500 |
|---|---|---|
| committer | June McEnroe <programble@gmail.com> | 2018-02-23 17:47:47 -0500 |
| commit | 1d0db9488b958ef7d800b9ee9be176496be815d3 (patch) | |
| tree | 9999a9757980ba20c4981f36a6c03793277ca351 /bin/dtch.c | |
| parent | Clean up pbd (diff) | |
| download | src-1d0db9488b958ef7d800b9ee9be176496be815d3.tar.gz src-1d0db9488b958ef7d800b9ee9be176496be815d3.zip | |
Avoid unnecessary FDs in errors
Diffstat (limited to 'bin/dtch.c')
| -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 23407386..6fe85838 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); |