From 42221db74c2ce57b6452d3b60302fc2b6a6da03c Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Mon, 27 Dec 2010 15:42:37 +0100
Subject: Use PATH_MAX from limits.h

---
 src/main.c     | 4 ++--
 src/settings.c | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/main.c b/src/main.c
index dea30b9..1f5cd3e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -41,6 +41,7 @@ THE SOFTWARE.
 #include <pthread.h>
 #include <assert.h>
 #include <stdbool.h>
+#include <limits.h>
 
 /* pandora.com library */
 #include <piano.h>
@@ -397,8 +398,7 @@ static void BarMainLoop (BarApp_t *app) {
 
 int main (int argc, char **argv) {
 	static BarApp_t app;
-	/* FIXME: max path length? */
-	char ctlPath[1024];
+	char ctlPath[PATH_MAX];
 	/* terminal attributes _before_ we started messing around with ~ECHO */
 	struct termios termOrig;
 
diff --git a/src/settings.c b/src/settings.c
index d181b7a..c6c14f2 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -23,11 +23,13 @@ THE SOFTWARE.
 
 /* application settings */
 
+#define _POSIX_C_SOURCE 1 /* PATH_MAX */
 #define _BSD_SOURCE /* strdup() */
 
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <limits.h>
 
 #include "settings.h"
 #include "config.h"
@@ -89,8 +91,7 @@ void BarSettingsDestroy (BarSettings_t *settings) {
  *	@return nothing yet
  */
 void BarSettingsRead (BarSettings_t *settings) {
-	/* FIXME: what is the max length of a path? */
-	char configfile[1024], key[256], val[256];
+	char configfile[PATH_MAX], key[256], val[256];
 	FILE *configfd;
 	/* _must_ have same order as in BarKeyShortcutId_t */
 	static const char defaultKeys[] = {'?', '+', '-', 'a', 'c', 'd', 'e', 'g',
-- 
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