commit 8dce3586424b5811ca0c8c1938bc7d0826558e77
author mseaborn@chromium.org <mseaborn@chromium.org@829466d3-f3f5-3ae4-62ad-de35cf9bba21> Tue Oct 30 05:32:46 2012 +0000
committer mseaborn@chromium.org <mseaborn@chromium.org@829466d3-f3f5-3ae4-62ad-de35cf9bba21> Tue Oct 30 05:32:46 2012 +0000
tree 17eaf0d59b343e98f0b949c8cc5a373f5a0bf73c
parent e96ade3a34b4da01bd396f0c9158dabfa2c6f4ec

Make linux_syscall_support.h compilable with -Wstrict-prototypes

Ensure that some functions are defined as taking no arguments rather
than (in C) taking unspecified arguments.  This prevents GCC from
giving errors when compiling with "-Wstrict-prototypes -Werror".

BUG=https://code.google.com/p/nativeclient/issues/detail?id=3114
TEST=run "gcc -Wstrict-prototypes lss/linux_syscall_support.h"

Review URL: https://codereview.chromium.org/11301032

git-svn-id: http://linux-syscall-support.googlecode.com/svn/trunk/lss@17 829466d3-f3f5-3ae4-62ad-de35cf9bba21

linux_syscall_support.h

diff --git a/linux_syscall_support.h b/linux_syscall_support.h
index f1aad3a..fbeaf67 100644
--- a/linux_syscall_support.h
+++ b/linux_syscall_support.h
@@ -1800,7 +1800,7 @@
           LSS_RETURN(type, __res)
     #undef _syscall0
     #define _syscall0(type,name)                                              \
-      type LSS_NAME(name)() {                                                 \
+      type LSS_NAME(name)(void) {                                             \
         LSS_BODY(type, name);                                                 \
       }
     #undef _syscall1
@@ -1969,7 +1969,7 @@
           LSS_RETURN(type, __res)
     #undef _syscall0
     #define _syscall0(type, name)                                             \
-      type LSS_NAME(name)() {                                                 \
+      type LSS_NAME(name)(void) {                                             \
         LSS_BODY(type, name);                                                 \
       }
     #undef _syscall1
@@ -2095,7 +2095,7 @@
           LSS_RETURN(type, __res)
     #undef _syscall0
     #define _syscall0(type, name)                                             \
-      type LSS_NAME(name)() {                                                 \
+      type LSS_NAME(name)(void) {                                             \
         LSS_BODY(type, name);                                                 \
       }
     #undef _syscall1
@@ -2245,7 +2245,7 @@
           LSS_RETURN(type, __v0, __r7)
     #undef _syscall0
     #define _syscall0(type, name)                                             \
-      type LSS_NAME(name)() {                                                 \
+      type LSS_NAME(name)(void) {                                             \
         register unsigned long __r7 __asm__("$7");                            \
         LSS_BODY(type, name, "=r");                                           \
       }
@@ -3396,7 +3396,7 @@
     return LSS_NAME(execve)(path, argv, (const char *const *)environ);
   }
 
-  LSS_INLINE pid_t LSS_NAME(gettid)() {
+  LSS_INLINE pid_t LSS_NAME(gettid)(void) {
     pid_t tid = LSS_NAME(_gettid)();
     if (tid != -1) {
       return tid;
@@ -3443,7 +3443,7 @@
     return LSS_NAME(kill)(LSS_NAME(getpid)(), sig);
   }
 
-  LSS_INLINE int LSS_NAME(setpgrp)() {
+  LSS_INLINE int LSS_NAME(setpgrp)(void) {
     return LSS_NAME(setpgid)(0, 0);
   }