GopherProxy

	dwm-setenvvars-6.5.diff - sites - public wiki contents of suckless.org
	git clone git://git.suckless.org/sites
	Log
	Files
	Refs
	---
	dwm-setenvvars-6.5.diff (1751B)
	---
	1 From c107bca4d607041850166bebe68e136557749702 Mon Sep 17 00:00:00 2001
	2 From: tch69 <[email protected]>
	3 Date: Sun, 6 Apr 2025 11:46:32 +0700
	4 Subject: [PATCH] allow setting ENV vars inside config.h
	5
	6 ---
	7 config.def.h \| 5 +++++
	8 dwm.c \| 14 ++++++++++++++
	9 2 files changed, 19 insertions(+)
	10
	11 diff --git a/config.def.h b/config.def.h
	12 index 9efa774..9d93742 100644
	13 --- a/config.def.h
	14 +++ b/config.def.h
	15 @@ -44,6 +44,11 @@ static const Layout layouts[] = {
	16 { "[M]", monocle },
	17 };
	18
	19 +static const Env envs[] = {
	20 + /* variable value */
	21 + { "TERMINAL", "st" },
	22 +};
	23 +
	24 /* key definitions */
	25 #define MODKEY Mod1Mask
	26 #define TAGKEYS(KEY,TAG) \
	27 diff --git a/dwm.c b/dwm.c
	28 index f1d86b2..30cf88a 100644
	29 --- a/dwm.c
	30 +++ b/dwm.c
	31 @@ -99,6 +99,11 @@ struct Client {
	32 Window win;
	33 };
	34
	35 +typedef struct {
	36 + const char *variable;
	37 + const char *value;
	38 +} Env;
	39 +
	40 typedef struct {
	41 unsigned int mod;
	42 KeySym keysym;
	43 @@ -198,6 +203,7 @@ static void scan(void);
	44 static int sendevent(Client *c, Atom proto);
	45 static void sendmon(Client c, Monitor m);
	46 static void setclientstate(Client *c, long state);
	47 +static void setenvvars(void);
	48 static void setfocus(Client *c);
	49 static void setfullscreen(Client *c, int fullscreen);
	50 static void setlayout(const Arg *arg);
	51 @@ -1467,6 +1473,13 @@ sendevent(Client *c, Atom proto)
	52 return exists;
	53 }
	54
	55 +static void
	56 +setenvvars(void)
	57 +{
	58 + for (size_t i = 0; i < LENGTH(envs); i++)
	59 + setenv(envs[i].variable, envs[i].value, 1);
	60 +}
	61 +
	62 void
	63 setfocus(Client *c)
	64 {
	65 @@ -2152,6 +2165,7 @@ main(int argc, char *argv[])
	66 if (!(dpy = XOpenDisplay(NULL)))
	67 die("dwm: cannot open display");
	68 checkotherwm();
	69 + setenvvars();
	70 setup();
	71 #ifdef __OpenBSD__
	72 if (pledge("stdio rpath proc exec", NULL) == -1)
	73 --
	74 2.48.1
	75