locking

git-svn-id: file:///home/lennart/svn/public/ivcall/trunk@4 e0b13411-74c3-0310-b366-a0654dd0340f

3 files changed, 7 insertions, 7 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 1fa04d5..ad3f137 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -16,6 +16,8 @@
 # along with ifplugd; if not, write to the Free Software Foundation,
 # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 
+AM_CFLAGS=-DLOCK_DIR=\"$(LOCK_DIR)\"
+
 bin_PROGRAMS = ivcall
 ivcall_SOURCES = ivcall.c lock.c lock.h util.c util.h
 
diff --git a/src/ivcall.c b/src/ivcall.c
index 54c840d..bccd290 100644
--- a/src/ivcall.c
+++ b/src/ivcall.c
@@ -42,10 +42,6 @@
 #include "config.h"
 #endif
 
-// Where do lockfiles reside?
-#ifndef LOCK_PATH
-#define LOCK_PATH "/var/lock"
-#endif
 
 // Those nifty DLE-sequences
 #define DLE 0x10
diff --git a/src/lock.c b/src/lock.c
index 465736c..eb8a3cb 100644
--- a/src/lock.c
+++ b/src/lock.c
@@ -34,7 +34,9 @@
 #include "util.h"
 
 // Where do lockfiles reside?
-#define LOCK_PATH "/var/lock"
+#ifndef LOCK_DIR
+#define LOCK_DIR "/var/lock"
+#endif
 
 static char* lockfile = NULL;
 
@@ -48,10 +50,10 @@ int device_lock(char *dev, char *appname) {
 
     assert(dev && !lockfile);
     
-    if (access(LOCK_PATH, W_OK) < 0)
+    if (access(LOCK_DIR, W_OK) < 0)
         return -1;
         
-    snprintf(path, sizeof(path), "%s/LCK..%s", LOCK_PATH, basename(dev));
+    snprintf(path, sizeof(path), "%s/LCK..%s", LOCK_DIR, basename(dev));
       
     if ((fd = open(path, O_RDONLY)) >= 0) {
         int n = loop_read(fd, buf, sizeof(buf) - 1);