ap

commit 51e1986236a09dc59ed6da549b2bfe8b3b64332c
parent 55d3010c84310eea0031f7e353eab37ccf833a0b
Author: Jacob R. Edwards <jacobouno@protonmail.com>
Date:   Fri, 21 May 2021 21:21:06 -0700

Accept socket path from the environment

Diffstat:
M
apcon.c
 | 
13
++++++++++++-
M
config.def.h
 | 
2
--

2 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/apcon.c b/apcon.c
@@ -26,11 +26,22 @@
 #include "config.h"
 #include "sock.h"
 
+char *
+apcon_getpath(char *path)
+{
+	if (path == NULL) {
+		path = getenv("APSOCK");
+		if (path == NULL)
+			path = "/tmp/aps";
+	}
+	return strdup(path);
+}
+
 int
 apcon_open(struct apcon *apc, char *path,
     int (*init)(int, const struct sockaddr *, socklen_t), int flags)
 {
-	apc->path = strdup(path ? path : address);
+	apc->path = apcon_getpath(path);
 	if (apc->path == NULL)
 		return 1;
 
diff --git a/config.def.h b/config.def.h
@@ -1,5 +1,3 @@
-static char *address = "/tmp/aps";
-
 static char *player[] = {
 	/* "" = path */
 	/* prog, arg, ... */