do not duplicate CONFIG_PID_FILE_PATH and ".pid" strings
text data bss dec hex filename
981737 485 7296 989518 f194e busybox_old
981704 485 7296 989485 f192d busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/libbb/pidfile.c b/libbb/pidfile.c
index a48dfc3..a6a2825 100644
--- a/libbb/pidfile.c
+++ b/libbb/pidfile.c
@@ -38,3 +38,21 @@
}
close(pid_fd);
}
+
+void FAST_FUNC write_pidfile_std_path_and_ext(const char *name)
+{
+ char buf[sizeof(CONFIG_PID_FILE_PATH) + 64];
+
+ snprintf(buf, sizeof(buf), CONFIG_PID_FILE_PATH"/%s.pid", name);
+ write_pidfile(buf);
+}
+
+void FAST_FUNC remove_pidfile_std_path_and_ext(const char *name)
+{
+ char buf[sizeof(CONFIG_PID_FILE_PATH) + 64];
+
+ if (!wrote_pidfile)
+ return;
+ snprintf(buf, sizeof(buf), CONFIG_PID_FILE_PATH"/%s.pid", name);
+ unlink(buf);
+}