2011-10-17 Ralf Corsépius <ralf.corsepius@rtems.org>

	* psxhdrs/proc01.c, psxhdrs/proc02.c, psxhdrs/proc03.c,
	psxhdrs/proc04.c, psxhdrs/proc05.c, psxhdrs/proc06.c,
	psxhdrs/proc07.c, psxhdrs/proc08.c, psxhdrs/proc09.c,
	psxhdrs/proc10.c, psxhdrs/proc11.c, psxhdrs/proc12.c,
	psxhdrs/proc13.c, psxhdrs/proc14.c:
	Let test() return values (avoid warnings).

15 files changed, 65 insertions, 28 deletions

diff --git a/testsuites/psxtests/ChangeLog b/testsuites/psxtests/ChangeLog
index 8b036f91ea..3d14449f04 100644
--- a/testsuites/psxtests/ChangeLog
+++ b/testsuites/psxtests/ChangeLog
@@ -1,5 +1,14 @@
 2011-10-17	Ralf Corsépius <ralf.corsepius@rtems.org>
 
+	* psxhdrs/proc01.c, psxhdrs/proc02.c, psxhdrs/proc03.c,
+	psxhdrs/proc04.c, psxhdrs/proc05.c, psxhdrs/proc06.c,
+	psxhdrs/proc07.c, psxhdrs/proc08.c, psxhdrs/proc09.c,
+	psxhdrs/proc10.c, psxhdrs/proc11.c, psxhdrs/proc12.c,
+	psxhdrs/proc13.c, psxhdrs/proc14.c:
+	Let test() return values (avoid warnings).
+
+2011-10-17	Ralf Corsépius <ralf.corsepius@rtems.org>
+
 	* psxhdrs/sched01.c, psxhdrs/sched02.c, psxhdrs/sched03.c,
 	psxhdrs/sched04.c, psxhdrs/sched05.c, psxhdrs/sched06.c,
 	psxhdrs/sched07.c, psxhdrs/sched08.c:
diff --git a/testsuites/psxtests/psxhdrs/proc01.c b/testsuites/psxtests/psxhdrs/proc01.c
index c1fffb51c1..7e3d0899d7 100644
--- a/testsuites/psxtests/psxhdrs/proc01.c
+++ b/testsuites/psxtests/psxhdrs/proc01.c
@@ -19,11 +19,13 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   pid_t pid;
 
   pid = getpid();
+
+  return pid;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc02.c b/testsuites/psxtests/psxhdrs/proc02.c
index 9f686c9ef5..c5ee530bc2 100644
--- a/testsuites/psxtests/psxhdrs/proc02.c
+++ b/testsuites/psxtests/psxhdrs/proc02.c
@@ -19,11 +19,13 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   pid_t pid;
 
   pid = getppid();
+
+  return pid;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc03.c b/testsuites/psxtests/psxhdrs/proc03.c
index 90e743b152..0cc9660666 100644
--- a/testsuites/psxtests/psxhdrs/proc03.c
+++ b/testsuites/psxtests/psxhdrs/proc03.c
@@ -19,11 +19,13 @@
 #include <unistd.h>
 #include <sys/types.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   uid_t uid;
 
   uid = getuid();
+
+  return uid;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc04.c b/testsuites/psxtests/psxhdrs/proc04.c
index 495a337751..8050184061 100644
--- a/testsuites/psxtests/psxhdrs/proc04.c
+++ b/testsuites/psxtests/psxhdrs/proc04.c
@@ -19,11 +19,13 @@
 #include <unistd.h>
 #include <sys/types.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   uid_t uid;
 
   uid = geteuid();
+
+  return uid;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc05.c b/testsuites/psxtests/psxhdrs/proc05.c
index 97da10f71f..63309bac3d 100644
--- a/testsuites/psxtests/psxhdrs/proc05.c
+++ b/testsuites/psxtests/psxhdrs/proc05.c
@@ -19,11 +19,13 @@
 #include <unistd.h>
 #include <sys/types.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   gid_t gid;
 
   gid = getgid();
+
+  return gid;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc06.c b/testsuites/psxtests/psxhdrs/proc06.c
index 8b037e47a2..9872a27610 100644
--- a/testsuites/psxtests/psxhdrs/proc06.c
+++ b/testsuites/psxtests/psxhdrs/proc06.c
@@ -19,11 +19,13 @@
 #include <unistd.h>
 #include <sys/types.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   gid_t gid;
 
   gid = getegid();
+
+  return gid;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc07.c b/testsuites/psxtests/psxhdrs/proc07.c
index 6a11a790cf..9e9d3490fa 100644
--- a/testsuites/psxtests/psxhdrs/proc07.c
+++ b/testsuites/psxtests/psxhdrs/proc07.c
@@ -19,9 +19,9 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   uid_t uid;
   int   result;
@@ -29,4 +29,6 @@ void test( void )
   uid = 0;
 
   result = setuid( uid );
+
+  return result;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc08.c b/testsuites/psxtests/psxhdrs/proc08.c
index 7c8d21a684..f95e549222 100644
--- a/testsuites/psxtests/psxhdrs/proc08.c
+++ b/testsuites/psxtests/psxhdrs/proc08.c
@@ -19,9 +19,9 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   gid_t gid;
   int   result;
@@ -29,4 +29,6 @@ void test( void )
   gid = 0;
 
   result = setgid( gid );
+
+  return result;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc09.c b/testsuites/psxtests/psxhdrs/proc09.c
index 8b375fa5d9..c4b8fa6fb6 100644
--- a/testsuites/psxtests/psxhdrs/proc09.c
+++ b/testsuites/psxtests/psxhdrs/proc09.c
@@ -19,9 +19,9 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   gid_t grouplist[ 20 ];
   int   gidsetsize;
@@ -30,4 +30,6 @@ void test( void )
   gidsetsize = 20;
 
   result = getgroups( gidsetsize, grouplist );
+
+  return result;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc10.c b/testsuites/psxtests/psxhdrs/proc10.c
index 8139ba8cf1..6b7442e912 100644
--- a/testsuites/psxtests/psxhdrs/proc10.c
+++ b/testsuites/psxtests/psxhdrs/proc10.c
@@ -19,11 +19,13 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   char *loginname;
 
   loginname = getlogin();
+
+  return (loginname == NULL) ? -1 : 0;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc11.c b/testsuites/psxtests/psxhdrs/proc11.c
index 736f790aed..c25bcc4d5d 100644
--- a/testsuites/psxtests/psxhdrs/proc11.c
+++ b/testsuites/psxtests/psxhdrs/proc11.c
@@ -20,12 +20,14 @@
 #include <unistd.h>
 #include <limits.h>   /* for LOGIN_NAME_MAX */
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   char  loginnamebuffer[ LOGIN_NAME_MAX ];
   int   result;
 
   result = getlogin_r( loginnamebuffer, LOGIN_NAME_MAX );
+
+  return result;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc12.c b/testsuites/psxtests/psxhdrs/proc12.c
index 93a237bb30..cf01aca2f7 100644
--- a/testsuites/psxtests/psxhdrs/proc12.c
+++ b/testsuites/psxtests/psxhdrs/proc12.c
@@ -19,11 +19,13 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   pid_t pgrp;
 
   pgrp = getpgrp();
+
+  return (pgrp == -1) ? -1 : 0;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc13.c b/testsuites/psxtests/psxhdrs/proc13.c
index fc7d06b5fe..b530478b97 100644
--- a/testsuites/psxtests/psxhdrs/proc13.c
+++ b/testsuites/psxtests/psxhdrs/proc13.c
@@ -19,11 +19,13 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   pid_t pid;
 
   pid = setsid();
+
+  return (pid == -1) ? -1 : 0;
 }
diff --git a/testsuites/psxtests/psxhdrs/proc14.c b/testsuites/psxtests/psxhdrs/proc14.c
index a61a06fbd3..30436512cf 100644
--- a/testsuites/psxtests/psxhdrs/proc14.c
+++ b/testsuites/psxtests/psxhdrs/proc14.c
@@ -19,13 +19,15 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-void test( void );
+int test( void );
 
-void test( void )
+int test( void )
 {
   pid_t pid = 0;
   pid_t pgid = 0;
   int   result;
 
   result = setpgid( pid, pgid );
+
+  return result;
 }