X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fcommon%2Frunas.c;h=d4a8e6c9c6b8397b0fe318a240df024ed2ed6442;hb=22d5e48e6a56b07559d84a1ca0a55167dffd7622;hp=1105f207fb83d3b4ef1734159fbd7a7e0e0a3f04;hpb=5b5bb8c82d70cf65707d5561e0640bf2ae8c2e6e;p=lttng-tools.git

diff --git a/src/common/runas.c b/src/common/runas.c
index 1105f207f..d4a8e6c9c 100644
--- a/src/common/runas.c
+++ b/src/common/runas.c
@@ -16,7 +16,6 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#define _GNU_SOURCE
 #define _LGPL_SOURCE
 #include <errno.h>
 #include <limits.h>
@@ -29,7 +28,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <sched.h>
-#include <sys/signal.h>
+#include <signal.h>
 #include <assert.h>
 #include <signal.h>
 
@@ -37,7 +36,8 @@
 #include <common/utils.h>
 #include <common/compat/getenv.h>
 #include <common/compat/prctl.h>
-#include <common/sessiond-comm/unix.h>
+#include <common/unix.h>
+#include <common/defaults.h>
 
 #include "runas.h"
 
@@ -171,7 +171,7 @@ run_as_fct run_as_enum_to_fct(enum run_as_cmd cmd)
 	case RUN_AS_MKDIR_RECURSIVE:
 		return _mkdir_recursive;
 	default:
-		ERR("Unknown command %d", (int) cmd)
+		ERR("Unknown command %d", (int) cmd);
 		return NULL;
 	}
 }
@@ -375,7 +375,7 @@ int run_as_cmd(struct run_as_worker *worker,
 			recvret.ret = -1;
 			recvret._errno = EPERM;
 			ERR("Client (%d)/Server (%d) UID mismatch (and sessiond is not root)",
-				uid, geteuid());
+				(int) uid, (int) geteuid());
 			goto end;
 		}
 	}
@@ -467,7 +467,7 @@ int run_as_mkdir_recursive(const char *path, mode_t mode, uid_t uid, gid_t gid)
 	struct run_as_data data;
 
 	DBG3("mkdir() recursive %s with mode %d for uid %d and gid %d",
-			path, mode, uid, gid);
+			path, (int) mode, (int) uid, (int) gid);
 	strncpy(data.u.mkdir.path, path, PATH_MAX - 1);
 	data.u.mkdir.path[PATH_MAX - 1] = '\0';
 	data.u.mkdir.mode = mode;
@@ -480,7 +480,7 @@ int run_as_mkdir(const char *path, mode_t mode, uid_t uid, gid_t gid)
 	struct run_as_data data;
 
 	DBG3("mkdir() %s with mode %d for uid %d and gid %d",
-			path, mode, uid, gid);
+			path, (int) mode, (int) uid, (int) gid);
 	strncpy(data.u.mkdir.path, path, PATH_MAX - 1);
 	data.u.mkdir.path[PATH_MAX - 1] = '\0';
 	data.u.mkdir.mode = mode;
@@ -497,7 +497,7 @@ int run_as_open(const char *path, int flags, mode_t mode, uid_t uid, gid_t gid)
 	struct run_as_data data;
 
 	DBG3("open() %s with flags %X mode %d for uid %d and gid %d",
-			path, flags, mode, uid, gid);
+			path, flags, (int) mode, (int) uid, (int) gid);
 	strncpy(data.u.open.path, path, PATH_MAX - 1);
 	data.u.open.path[PATH_MAX - 1] = '\0';
 	data.u.open.flags = flags;
@@ -511,7 +511,7 @@ int run_as_unlink(const char *path, uid_t uid, gid_t gid)
 	struct run_as_data data;
 
 	DBG3("unlink() %s with for uid %d and gid %d",
-			path, uid, gid);
+			path, (int) uid, (int) gid);
 	strncpy(data.u.unlink.path, path, PATH_MAX - 1);
 	data.u.unlink.path[PATH_MAX - 1] = '\0';
 	return run_as(RUN_AS_UNLINK, &data, uid, gid);
@@ -523,7 +523,7 @@ int run_as_rmdir_recursive(const char *path, uid_t uid, gid_t gid)
 	struct run_as_data data;
 
 	DBG3("rmdir_recursive() %s with for uid %d and gid %d",
-			path, uid, gid);
+			path, (int) uid, (int) gid);
 	strncpy(data.u.rmdir_recursive.path, path, PATH_MAX - 1);
 	data.u.rmdir_recursive.path[PATH_MAX - 1] = '\0';
 	return run_as(RUN_AS_RMDIR_RECURSIVE, &data, uid, gid);
@@ -547,10 +547,10 @@ void worker_sighandler(int sig)
 	const char *signame;
 
 	/*
-	 * The worker will its parent's signals since they are part of the same
-	 * process group. However, in the case of SIGINT and SIGTERM, we want
-	 * to give the worker a chance to teardown gracefully when its parent
-	 * closes the command socket.
+	 * The worker will inherit its parent's signals since they are part of
+	 * the same process group. However, in the case of SIGINT and SIGTERM,
+	 * we want to give the worker a chance to teardown gracefully when its
+	 * parent closes the command socket.
 	 */
 	switch (sig) {
 	case SIGINT:
@@ -560,10 +560,14 @@ void worker_sighandler(int sig)
 		signame = "SIGTERM";
 		break;
 	default:
-		signame = "Unknown";
+		signame = NULL;
 	}
 
-	DBG("run_as worker received signal %s", signame);
+	if (signame) {
+		DBG("run_as worker received signal %s", signame);
+	} else {
+		DBG("run_as_worker received signal %d", sig);
+	}
 }
 
 static