slstatus

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commit 57f69e900bf7e3e7c60a720bf09f2134b724c5cc
parent 9c9ce8a125f35bab61c829bdd58bdf77b8352d5e
Author: Laslo Hunhold <dev@frign.de>
Date:   Mon, 21 May 2018 21:31:53 +0200

Remove o-flag as it is redundant

Even if we extend the flag to be an n-flag with a numerical input, we
already have other Unix-tools to take care of us much more flexibly,
e.g. with head(1) you can easily get the first 10 outputs with

	slstatus -s | head -n 10,

but also e.g. discard the first one and then get the consecutive 10
outputs.

For the X11-root-window-name, you can limit the runtime with timeout(1)
or a comparable solution.

This reverts commit fa8b939990ed0648f99b0cbeba4efed807160db3.

Diffstat:
Mslstatus.1 | 4+---
Mslstatus.c | 13+++----------
2 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/slstatus.1 b/slstatus.1 @@ -6,7 +6,7 @@ .Nd suckless status monitor .Sh SYNOPSIS .Nm -.Op Fl so +.Op Fl s .Sh DESCRIPTION .Nm is a suckless status monitor for window managers that use WM_NAME (e.g. dwm) or @@ -18,8 +18,6 @@ outputs to WM_NAME. .Bl -tag -width Ds .It Fl s Write to stdout instead of WM_NAME. -.It Fl o -Write only once and exit. .El .Sh CUSTOMIZATION .Nm diff --git a/slstatus.c b/slstatus.c @@ -42,7 +42,7 @@ difftimespec(struct timespec *res, struct timespec *a, struct timespec *b) static void usage(void) { - die("usage: %s [-so]", argv0); + die("usage: %s [-s]", argv0); } int @@ -51,18 +51,15 @@ main(int argc, char *argv[]) struct sigaction act; struct timespec start, current, diff, intspec, wait; size_t i, len; - int sflag, oflag, ret; + int sflag, ret; char status[MAXLEN]; const char *res; - sflag = oflag = 0; + sflag = 0; ARGBEGIN { case 's': sflag = 1; break; - case 'o': - oflag = 1; - break; default: usage(); } ARGEND @@ -112,10 +109,6 @@ main(int argc, char *argv[]) XFlush(dpy); } - if (oflag) { - done = 1; - } - if (!done) { if (clock_gettime(CLOCK_MONOTONIC, &current) < 0) { die("clock_gettime:");