version 11

for proper stateless operation

clr_debug_daemon.service

@@ -4,7 +4,6 @@ Description=Clear Linux debuginfo daemon
 [Service]
 Type=simple
 ExecStart=/usr/bin/clr_debug_daemon
-ExecStopPost=umount /run/user/0/debug-lib ; umount /run/user/0/debug-src
 
 [Install]
 WantedBy=multi-user.target

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.66])
-AC_INIT(clr-debug-info, 7, arjan@linux.intel.com)
+AC_INIT(clr-debug-info, 11, arjan@linux.intel.com)
 AM_INIT_AUTOMAKE([foreign -Wall -W])
 AM_SILENT_RULES([yes])
 AC_PROG_CC

debuginfo.conf

@@ -8,5 +8,5 @@
 # See tmpfiles.d(5) for details
 
 # Clear tmp directories separately, to make them easier to override
-d /usr/lib/.debug 755 root root 10d
-d /usr/src/.debug 755 root root 1d
+d /var/cache/debuginfo/lib 755 root root 10d
+d /var/cache/debuginfo/src 755 root root 1d

src/fuse.c

@@ -608,18 +608,21 @@ int main(int argc, char *argv[])
 {
 	char * fake_argv[20];
 	char *dir = "/usr/src/debug";
-	char *shadowdir = "/usr/src/.debug";
+	char *shadowdir = "/var/cache/debuginfo/src";
 	umask(0);
 
-	system("modprobe fuse");
+	if (access("/sys/module/fuse/", F_OK))
+		system("modprobe fuse");
 	signal(SIGPIPE,SIG_IGN);
 	
-	system("mkdir -p /usr/lib/.debug &> /dev/null");
-	system("mkdir -p /usr/src/.debug &> /dev/null");
+	if (access("/var/cache/debuginfo/lib/", F_OK))
+		system("mkdir -p /var/cache/debuginfo/lib &> /dev/null");
+	if (access("/var/cache/debuginfo/src/", F_OK))
+		system("mkdir -p /var/cache/debuginfo/src &> /dev/null");
 
 	if (fork() == 0) {
 		dir = "/usr/lib/debug";
-		shadowdir = "/usr/lib/.debug";
+		shadowdir = "/var/cache/debuginfo/lib";
 		prefix = "lib";
 
 	}

src/prepare.c

@@ -161,10 +161,11 @@ out:
 static void recurse_dir(char *base1, char *base2, char *path)
 {
 	DIR *dir;
-	char *fullpath1, *newpath;
+	char *fullpath1, *fullpath2, *newpath;
 	struct dirent *entry;
 
 	fullpath1 = NULL;
+	fullpath2 = NULL;
 
 
 	if (asprintf(&fullpath1, "%s%s", base1, path) < 0)
@@ -184,20 +185,21 @@ static void recurse_dir(char *base1, char *base2, char *path)
 			continue;
 		if (strcmp(entry->d_name, "..") == 0)
 			continue;
-
-		if (entry->d_type == DT_DIR) {
-			newpath = NULL;
-			if (asprintf(&newpath, "%s/%s", path, entry->d_name) >= 0) {
+			
+		newpath = NULL;
+		fullpath2 = NULL;
+		asprintf(&fullpath2, "%s/%s", fullpath1, entry->d_name);
+		if (asprintf(&newpath, "%s/%s", path, entry->d_name) >= 0) {
+			struct stat sb;
+			stat(fullpath2, &sb);
+			
+			if (entry->d_type == DT_DIR || S_ISDIR(sb.st_mode)) {
 				do_one_file(base1, base2, newpath, 1);
 				recurse_dir(base1, base2, newpath);
-				free(newpath);
-			}		
-		} else {
-			newpath = NULL;
-			if (asprintf(&newpath, "%s/%s", path, entry->d_name) >= 0) {
+			} else {
 				do_one_file(base1, base2, newpath, 0);
-				free(newpath);
 			}		
+			free(newpath);
 		}
 	}
 	closedir(dir);

src/server.c

@@ -124,7 +124,7 @@ static int curl_get_file(const char *url, const char *prefix, time_t timestamp)
 
 		memset(&statbuf, 0, sizeof(statbuf));
 		stat(filename, &statbuf);
-		if (statbuf.st_size > 0 && asprintf(&command, "tar -C /usr/%s/.debug --no-same-owner  -xf %s", prefix, filename) >= 0) {
+		if (statbuf.st_size > 0 && asprintf(&command, "tar -C /var/cache/debuginfo/%s --no-same-owner  -xf %s", prefix, filename) >= 0) {
 			system(command);
 			free(command);
 		} 
@@ -229,9 +229,11 @@ int main(int argc, char **argv)
 	curl_global_init(CURL_GLOBAL_ALL);
 
 	signal(SIGPIPE,SIG_IGN);
-	
-	system("mkdir -p /usr/lib/.debug &> /dev/null");
-	system("mkdir -p /usr/src/.debug &> /dev/null");
+
+	if (access("/var/cache/debuginfo/lib/", F_OK))	
+		system("mkdir -p /var/cache/debuginfo/lib/ &> /dev/null");
+	if (access("/var/cache/debuginfo/src/", F_OK))	
+		system("mkdir -p /var/cache/debuginfo/src/ &> /dev/null");
 
   
 	sockfd = socket(AF_UNIX, SOCK_STREAM, 0);