diff options
| author | June McEnroe <june@causal.agency> | 2021-02-24 21:37:24 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2021-02-24 21:37:24 -0500 |
| commit | 5d083bea76c36eed0545b634d6ba9be333da2bda (patch) | |
| tree | b0f25f343ae1898c3320917b729021214481ceac | |
| parent | Remove sbubby, etc. from plan (diff) | |
| download | src-5d083bea76c36eed0545b634d6ba9be333da2bda.tar.gz src-5d083bea76c36eed0545b634d6ba9be333da2bda.zip | |
Add -q flag to ever
| -rw-r--r-- | bin/ever.c | 5 | ||||
| -rw-r--r-- | bin/man1/ever.1 | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/bin/ever.c b/bin/ever.c index 258b058b..f983912b 100644 --- a/bin/ever.c +++ b/bin/ever.c @@ -45,6 +45,7 @@ static int watch(int kq, char *path) { return fd; } +static bool quiet; static void exec(int fd, char *const argv[]) { pid_t pid = fork(); if (pid < 0) err(EX_OSERR, "fork"); @@ -59,6 +60,7 @@ static void exec(int fd, char *const argv[]) { pid = wait(&status); if (pid < 0) err(EX_OSERR, "wait"); + if (quiet) return; if (WIFEXITED(status)) { warnx("exit %d\n", WEXITSTATUS(status)); } else if (WIFSIGNALED(status)) { @@ -71,9 +73,10 @@ static void exec(int fd, char *const argv[]) { int main(int argc, char *argv[]) { bool input = false; - for (int opt; 0 < (opt = getopt(argc, argv, "i"));) { + for (int opt; 0 < (opt = getopt(argc, argv, "iq"));) { switch (opt) { break; case 'i': input = true; + break; case 'q': quiet = true; break; default: return EX_USAGE; } } diff --git a/bin/man1/ever.1 b/bin/man1/ever.1 index 7689c5fb..8cdab99b 100644 --- a/bin/man1/ever.1 +++ b/bin/man1/ever.1 @@ -1,4 +1,4 @@ -.Dd June 1, 2020 +.Dd February 24, 2021 .Dt EVER 1 .Os . @@ -8,7 +8,7 @@ . .Sh SYNOPSIS .Nm -.Op Fl i +.Op Fl iq .Ar .Ar command .Nm @@ -35,6 +35,8 @@ Attach the which was modified to the standard input of .Ar command . +.It Fl q +Suppress exit status output. .El . .Sh EXAMPLES |