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-rw-r--r--ChangeLog21
-rw-r--r--tests/test-accept.c2
-rw-r--r--tests/test-accept4.c2
-rw-r--r--tests/test-bind.c2
-rw-r--r--tests/test-connect.c2
-rw-r--r--tests/test-getpeername.c2
-rw-r--r--tests/test-getsockname.c2
-rw-r--r--tests/test-getsockopt.c2
-rw-r--r--tests/test-listen.c2
-rw-r--r--tests/test-recv.c2
-rw-r--r--tests/test-recvfrom.c2
-rw-r--r--tests/test-send.c2
-rw-r--r--tests/test-sendto.c2
-rw-r--r--tests/test-setsockopt.c2
-rw-r--r--tests/test-shutdown.c2
15 files changed, 35 insertions, 14 deletions
diff --git a/ChangeLog b/ChangeLog
index 20aa6d4ee1..d59de31caf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,24 @@
+2012-01-23 Jim Meyering <meyering@redhat.com>
+
+ tests: avoid spurious warnings about gl_sockets_startup
+ Fedora rawhide's gcc version 4.7.0 20120119 with -Wunused-value
+ would warn about every use of "gl_sockets_startup (SOCKETS_1_1);"
+ reporting a "statement with no effect".
+ * tests/test-accept.c (main): Mark as "(void)".
+ * tests/test-accept4.c (main): Likewise.
+ * tests/test-bind.c (main): Likewise.
+ * tests/test-connect.c (main): Likewise.
+ * tests/test-getpeername.c (main): Likewise.
+ * tests/test-getsockname.c (main): Likewise.
+ * tests/test-getsockopt.c (main): Likewise.
+ * tests/test-listen.c (main): Likewise.
+ * tests/test-recv.c (main): Likewise.
+ * tests/test-recvfrom.c (main): Likewise.
+ * tests/test-send.c (main): Likewise.
+ * tests/test-sendto.c (main): Likewise.
+ * tests/test-setsockopt.c (main): Likewise.
+ * tests/test-shutdown.c (main): Likewise.
+
2012-01-21 Bruno Haible <bruno@clisp.org>
locale-fr.m4: Fix for Android.
diff --git a/tests/test-accept.c b/tests/test-accept.c
index 201e130a78..265ef6493b 100644
--- a/tests/test-accept.c
+++ b/tests/test-accept.c
@@ -30,7 +30,7 @@ SIGNATURE_CHECK (accept, int, (int, struct sockaddr *, socklen_t *));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-accept4.c b/tests/test-accept4.c
index d6de017186..b81c25c027 100644
--- a/tests/test-accept4.c
+++ b/tests/test-accept4.c
@@ -33,7 +33,7 @@ SIGNATURE_CHECK (accept4, int, (int, struct sockaddr *, socklen_t *, int));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-bind.c b/tests/test-bind.c
index b4b5739121..e97be2a249 100644
--- a/tests/test-bind.c
+++ b/tests/test-bind.c
@@ -31,7 +31,7 @@ SIGNATURE_CHECK (bind, int, (int, const struct sockaddr *, socklen_t));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-connect.c b/tests/test-connect.c
index 6e43bf88f2..9ef892390d 100644
--- a/tests/test-connect.c
+++ b/tests/test-connect.c
@@ -31,7 +31,7 @@ SIGNATURE_CHECK (connect, int, (int, const struct sockaddr *, socklen_t));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-getpeername.c b/tests/test-getpeername.c
index f15b32f1cc..b0545c634c 100644
--- a/tests/test-getpeername.c
+++ b/tests/test-getpeername.c
@@ -30,7 +30,7 @@ SIGNATURE_CHECK (getpeername, int, (int, struct sockaddr *, socklen_t *));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-getsockname.c b/tests/test-getsockname.c
index 91100c6c79..7e5d463f9b 100644
--- a/tests/test-getsockname.c
+++ b/tests/test-getsockname.c
@@ -30,7 +30,7 @@ SIGNATURE_CHECK (getsockname, int, (int, struct sockaddr *, socklen_t *));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-getsockopt.c b/tests/test-getsockopt.c
index 38145a79ce..24730b01a9 100644
--- a/tests/test-getsockopt.c
+++ b/tests/test-getsockopt.c
@@ -29,7 +29,7 @@ SIGNATURE_CHECK (getsockopt, int, (int, int, int, void *, socklen_t *));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-listen.c b/tests/test-listen.c
index 3ea82d4bac..b81558a547 100644
--- a/tests/test-listen.c
+++ b/tests/test-listen.c
@@ -29,7 +29,7 @@ SIGNATURE_CHECK (listen, int, (int, int));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-recv.c b/tests/test-recv.c
index a147d5d1b8..2186b8eabb 100644
--- a/tests/test-recv.c
+++ b/tests/test-recv.c
@@ -29,7 +29,7 @@ SIGNATURE_CHECK (recv, ssize_t, (int, void *, size_t, int));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-recvfrom.c b/tests/test-recvfrom.c
index 144762039e..7f6f6f67b6 100644
--- a/tests/test-recvfrom.c
+++ b/tests/test-recvfrom.c
@@ -32,7 +32,7 @@ SIGNATURE_CHECK (recvfrom, ssize_t,
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-send.c b/tests/test-send.c
index febbe20a04..7b068d1c13 100644
--- a/tests/test-send.c
+++ b/tests/test-send.c
@@ -29,7 +29,7 @@ SIGNATURE_CHECK (send, ssize_t, (int, const void *, size_t, int));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-sendto.c b/tests/test-sendto.c
index 88fad93f13..1d0e4101d7 100644
--- a/tests/test-sendto.c
+++ b/tests/test-sendto.c
@@ -33,7 +33,7 @@ SIGNATURE_CHECK (sendto, ssize_t,
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-setsockopt.c b/tests/test-setsockopt.c
index cc78a1bc8f..c14d217a7c 100644
--- a/tests/test-setsockopt.c
+++ b/tests/test-setsockopt.c
@@ -29,7 +29,7 @@ SIGNATURE_CHECK (setsockopt, int, (int, int, int, const void *, socklen_t));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
diff --git a/tests/test-shutdown.c b/tests/test-shutdown.c
index 91d979a60b..be9f55005a 100644
--- a/tests/test-shutdown.c
+++ b/tests/test-shutdown.c
@@ -29,7 +29,7 @@ SIGNATURE_CHECK (shutdown, int, (int, int));
int
main (void)
{
- gl_sockets_startup (SOCKETS_1_1);
+ (void) gl_sockets_startup (SOCKETS_1_1);
/* Test behaviour for invalid file descriptors. */
{
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