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	tAdd count files plugin - spoon - dwm status utility (2f30 fork)
	git clone git://src.adamsgaard.dk/spoon
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	---
	commit 208a0a20dc55c2b37db0fcf6326703d96369bc75
	parent e3980ef0a7422351304ffe3b87a4fa8192a87c83
	Author: Christoph Polcin <[email protected]>
	Date: Wed, 14 Mar 2018 09:06:44 +0100

	Add count files plugin

	Signed-off-by: Christoph Polcin <[email protected]>

	Diffstat:
	M Makefile \| 4 ++--
	M config.def.h \| 1 +
	A count.c \| 29 +++++++++++++++++++++++++++++
	M spoon.c \| 1 +
	M stub.c \| 7 +++++++

	5 files changed, 40 insertions(+), 2 deletions(-)
	---
	diff --git a/Makefile b/Makefile
	t@@ -1,8 +1,8 @@
	VERSION = 0.5
	PREFIX = /usr/local
	-SRC = spoon.c batt.c wifi.c cpu.c temp.c date.c load.c file.c key.c\
	+SRC = spoon.c batt.c wifi.c cpu.c count.c temp.c date.c load.c file.c key.c\
	netspeed.c strlcpy.c strlcat.c stub.c mix.c xkblayout.c mpd.c brightness…
	-OBJ = spoon.o batt.o wifi.o cpu.o temp.o date.o load.o file.o key.o\
	+OBJ = spoon.o batt.o wifi.o cpu.o count.o temp.o date.o load.o file.o key.o\
	netspeed.o strlcpy.o strlcat.o stub.o brightness.o
	BIN = spoon
	DISTFILES = $(SRC) types.h util.h config.def.h Makefile LICENSE configure
	diff --git a/config.def.h b/config.def.h
	t@@ -4,6 +4,7 @@ int delay = 1;
	struct ent ents[] = {
	/* reorder/remove these as you see fit */
	{ .fmt = "[%s] ", .read = mpdread, .arg = &(struct mpdar…
	+ { .fmt = "[%s] ", .read = countread, .arg = (char []){"/…
	{ .fmt = "[%s] ", .read = mixread, .arg = NULL },
	{ .fmt = "[%s] ", .read = loadread, .arg = NULL },
	{ .fmt = "[%s] ", .read = cpuread, .arg = NULL },
	diff --git a/count.c b/count.c
	t@@ -0,0 +1,29 @@
	+#include <dirent.h>
	+#include <err.h>
	+#include <stdio.h>
	+#include <string.h>
	+
	+int
	+countread(void arg, char buf, size_t len)
	+{
	+ char *path = arg;
	+ unsigned long count = 0;
	+ struct dirent *e;
	+ DIR *d;
	+
	+ if ((d = opendir(path)) == NULL) {
	+ warn("open %s", path);
	+ return -1;
	+ }
	+
	+ while ((e = readdir(d)) != NULL) {
	+ if (!strcmp(e->d_name, ".") \|\| !strcmp(e->d_name, ".."))
	+ continue;
	+ ++count;
	+ }
	+ closedir(d);
	+
	+ snprintf(buf, len, "%lu", count);
	+
	+ return 0;
	+}
	diff --git a/spoon.c b/spoon.c
	t@@ -22,6 +22,7 @@ int fileread(void , char , size_t);
	int keyread(void , char , size_t);
	int netspeedread(void , char , size_t);
	int brightnessread(void , char , size_t);
	+int countread(void , char , size_t);

	struct ent {
	char *fmt;
	diff --git a/stub.c b/stub.c
	t@@ -76,3 +76,10 @@ brightnessread(void arg, char buf, size_t len)
	{
	return -1;
	}
	+
	+#pragma weak countread
	+int
	+countread(void arg, char buf, size_t len)
	+{
	+ return -1;
	+}