X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fexecute.c;h=3959ef96232580e6aaf63d41bae98e3c78e43d4f;hp=5767037acde73250f8437d0bf98e24143fc2cb3e;hb=44a6b1b68029833893f6e9cee35aa27a974038f6;hpb=2f79c10e9aef916efbcf29315eea8c25d0a50ac4

diff --git a/src/core/execute.c b/src/core/execute.c
index 5767037ac..3959ef962 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -144,7 +144,7 @@ static int flags_fds(const int fds[], unsigned n_fds, bool nonblock) {
         return 0;
 }
 
-static const char *tty_path(const ExecContext *context) {
+_pure_ static const char *tty_path(const ExecContext *context) {
         assert(context);
 
         if (context->tty_path)
@@ -509,7 +509,7 @@ fail:
         return r;
 }
 
-static int write_confirm_message(const char *format, ...) {
+_printf_attr_(1, 2) static int write_confirm_message(const char *format, ...) {
         int fd;
         va_list ap;