Add noreturn attributes.

diff --git a/sunrpc/rpc_main.c b/sunrpc/rpc_main.c
index b780bdb..d43b69d 100644 (file)
--- a/sunrpc/rpc_main.c
+++ b/sunrpc/rpc_main.c
@@ -134,8 +134,8 @@ static void addarg (const char *cp);
 static void putarg (int whereto, const char *cp);
 static void checkfiles (const char *infile, const char *outfile);
 static int parseargs (int argc, const char *argv[], struct commandline *cmd);
-static void usage (void);
-static void options_usage (void);
+static void usage (void) __attribute__ ((noreturn));
+static void options_usage (void) __attribute__ ((noreturn));
 static void c_initialize (void);
 static char *generate_guard (const char *pathname);
 
@@ -180,6 +180,7 @@ xdrfunc *xdrfunc_head = NULL;       /* xdr function list */
 xdrfunc *xdrfunc_tail = NULL;  /* xdr function list */
 
 int
+__attribute__ ((noreturn))
 main (int argc, const char *argv[])
 {
   struct commandline cmd;

diff --git a/sunrpc/rpc_scan.h b/sunrpc/rpc_scan.h
index 9a4383d..2f0d586 100644 (file)
--- a/sunrpc/rpc_scan.h
+++ b/sunrpc/rpc_scan.h
@@ -99,7 +99,8 @@ void scan_num(token *tokp);
 void peek(token *tokp);
 int peekscan(tok_kind expect, token *tokp);
 void get_token(token *tokp);
-void expected1(tok_kind exp1);
-void expected2(tok_kind exp1, tok_kind exp2);
-void expected3(tok_kind exp1, tok_kind exp2, tok_kind exp3);
+void expected1(tok_kind exp1) __attribute__ ((noreturn));
+void expected2(tok_kind exp1, tok_kind exp2)  __attribute__ ((noreturn));
+void expected3(tok_kind exp1, tok_kind exp2, tok_kind exp3)
+     __attribute__ ((noreturn));