tests: silence warning about system return

Silence a compiler warning for platforms that mark system() with attribute warn_unused_result. * tests/test-areadlink-with-size.c (main): Ignore system result. * tests/test-areadlink.c (main): Likewise. * tests/test-areadlinkat-with-size.c (main): Likewise. * tests/test-areadlinkat.c (main): Likewise. * tests/test-canonicalize-lgpl.c (main): Likewise. * tests/test-canonicalize.c (main): Likewise. * tests/test-chown.c (main): Likewise. * tests/test-fchownat.c (main): Likewise. * tests/test-fdutimensat.c (main): Likewise. * tests/test-fstatat.c (main): Likewise. * tests/test-futimens.c (main): Likewise. * tests/test-lchown.c (main): Likewise. * tests/test-link.c (main): Likewise. * tests/test-linkat.c (main): Likewise. * tests/test-lstat.c (main): Likewise. * tests/test-mkdir.c (main): Likewise. * tests/test-mkdirat.c (main): Likewise. * tests/test-mkfifo.c (main): Likewise. * tests/test-mkfifoat.c (main): Likewise. * tests/test-mknod.c (main): Likewise. * tests/test-readlink.c (main): Likewise. * tests/test-remove.c (main): Likewise. * tests/test-rename.c (main): Likewise. * tests/test-renameat.c (main): Likewise. * tests/test-rmdir.c (main): Likewise. * tests/test-symlink.c (main): Likewise. * tests/test-symlinkat.c (main): Likewise. * tests/test-unlink.c (main): Likewise. * tests/test-unlinkat.c (main): Likewise. * tests/test-utimens.c (main): Likewise. * tests/test-utimensat.c (main): Likewise. * modules/areadlink-tests (Depends-on): Add ignore-value. * modules/areadlink-with-size-tests (Depends-on): Likewise. * modules/areadlinkat-tests (Depends-on): Likewise. * modules/areadlinkat-with-size-tests (Depends-on): Likewise. * modules/canonicalize-lgpl-tests (Depends-on): Likewise. * modules/canonicalize-tests (Depends-on): Likewise. * modules/chown-tests (Depends-on): Likewise. * modules/fdutimensat-tests (Depends-on): Likewise. * modules/futimens-tests (Depends-on): Likewise. * modules/lchown-tests (Depends-on): Likewise. * modules/link-tests (Depends-on): Likewise. * modules/linkat-tests (Depends-on): Likewise. * modules/lstat-tests (Depends-on): Likewise. * modules/mkdir-tests (Depends-on): Likewise. * modules/mkfifo-tests (Depends-on): Likewise. * modules/mkfifoat-tests (Depends-on): Likewise. * modules/mknod-tests (Depends-on): Likewise. * modules/openat-tests (Depends-on): Likewise. * modules/readlink-tests (Depends-on): Likewise. * modules/remove-tests (Depends-on): Likewise. * modules/rename-tests (Depends-on): Likewise. * modules/renameat-tests (Depends-on): Likewise. * modules/rmdir-tests (Depends-on): Likewise. * modules/symlink-tests (Depends-on): Likewise. * modules/symlinkat-tests (Depends-on): Likewise. * modules/unlink-tests (Depends-on): Likewise. * modules/utimens-tests (Depends-on): Likewise. * modules/utimensat-tests (Depends-on): Likewise. Signed-off-by: Eric Blake <ebb9@byu.net>
author: Eric Blake <ebb9@byu.net> 2010-01-30 07:37:11 -0700
committer: Eric Blake <ebb9@byu.net> 2010-02-01 06:24:57 -0700
commit: 3220d5c6210870672d55ab27482fcdd1e964d75d (patch)
tree: 8f282415caa11926d0686eb449ac9ebf6566729e
parent: a5b5500500ba4d6aaa9a1b3bb214f6917dc1ac3c (diff)
download: gnulib-3220d5c6210870672d55ab27482fcdd1e964d75d.tar.gz
60 files changed, 153 insertions, 31 deletions
diff --git a/ChangeLog b/ChangeLog
index 335da1a723..b3c6f3fbca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,66 @@
+2010-02-01  Eric Blake  <ebb9@byu.net>
+
+	tests: silence warning about system return
+	* tests/test-areadlink-with-size.c (main): Ignore system result.
+	* tests/test-areadlink.c (main): Likewise.
+	* tests/test-areadlinkat-with-size.c (main): Likewise.
+	* tests/test-areadlinkat.c (main): Likewise.
+	* tests/test-canonicalize-lgpl.c (main): Likewise.
+	* tests/test-canonicalize.c (main): Likewise.
+	* tests/test-chown.c (main): Likewise.
+	* tests/test-fchownat.c (main): Likewise.
+	* tests/test-fdutimensat.c (main): Likewise.
+	* tests/test-fstatat.c (main): Likewise.
+	* tests/test-futimens.c (main): Likewise.
+	* tests/test-lchown.c (main): Likewise.
+	* tests/test-link.c (main): Likewise.
+	* tests/test-linkat.c (main): Likewise.
+	* tests/test-lstat.c (main): Likewise.
+	* tests/test-mkdir.c (main): Likewise.
+	* tests/test-mkdirat.c (main): Likewise.
+	* tests/test-mkfifo.c (main): Likewise.
+	* tests/test-mkfifoat.c (main): Likewise.
+	* tests/test-mknod.c (main): Likewise.
+	* tests/test-readlink.c (main): Likewise.
+	* tests/test-remove.c (main): Likewise.
+	* tests/test-rename.c (main): Likewise.
+	* tests/test-renameat.c (main): Likewise.
+	* tests/test-rmdir.c (main): Likewise.
+	* tests/test-symlink.c (main): Likewise.
+	* tests/test-symlinkat.c (main): Likewise.
+	* tests/test-unlink.c (main): Likewise.
+	* tests/test-unlinkat.c (main): Likewise.
+	* tests/test-utimens.c (main): Likewise.
+	* tests/test-utimensat.c (main): Likewise.
+	* modules/areadlink-tests (Depends-on): Add ignore-value.
+	* modules/areadlink-with-size-tests (Depends-on): Likewise.
+	* modules/areadlinkat-tests (Depends-on): Likewise.
+	* modules/areadlinkat-with-size-tests (Depends-on): Likewise.
+	* modules/canonicalize-lgpl-tests (Depends-on): Likewise.
+	* modules/canonicalize-tests (Depends-on): Likewise.
+	* modules/chown-tests (Depends-on): Likewise.
+	* modules/fdutimensat-tests (Depends-on): Likewise.
+	* modules/futimens-tests (Depends-on): Likewise.
+	* modules/lchown-tests (Depends-on): Likewise.
+	* modules/link-tests (Depends-on): Likewise.
+	* modules/linkat-tests (Depends-on): Likewise.
+	* modules/lstat-tests (Depends-on): Likewise.
+	* modules/mkdir-tests (Depends-on): Likewise.
+	* modules/mkfifo-tests (Depends-on): Likewise.
+	* modules/mkfifoat-tests (Depends-on): Likewise.
+	* modules/mknod-tests (Depends-on): Likewise.
+	* modules/openat-tests (Depends-on): Likewise.
+	* modules/readlink-tests (Depends-on): Likewise.
+	* modules/remove-tests (Depends-on): Likewise.
+	* modules/rename-tests (Depends-on): Likewise.
+	* modules/renameat-tests (Depends-on): Likewise.
+	* modules/rmdir-tests (Depends-on): Likewise.
+	* modules/symlink-tests (Depends-on): Likewise.
+	* modules/symlinkat-tests (Depends-on): Likewise.
+	* modules/unlink-tests (Depends-on): Likewise.
+	* modules/utimens-tests (Depends-on): Likewise.
+	* modules/utimensat-tests (Depends-on): Likewise.
+
 2010-01-31  Bruno Haible  <bruno@clisp.org>
 
 	Perform the same test for many <math.h> functions.
diff --git a/modules/areadlink-tests b/modules/areadlink-tests
index 37c26c2a20..869be2c34b 100644
--- a/modules/areadlink-tests
+++ b/modules/areadlink-tests
@@ -4,6 +4,7 @@ tests/test-areadlink.c
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 symlink
 
diff --git a/modules/areadlink-with-size-tests b/modules/areadlink-with-size-tests
index 1dddea8293..b9b3ded0a3 100644
--- a/modules/areadlink-with-size-tests
+++ b/modules/areadlink-with-size-tests
@@ -4,6 +4,7 @@ tests/test-areadlink-with-size.c
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 symlink
 
diff --git a/modules/areadlinkat-tests b/modules/areadlinkat-tests
index 45a8d48cf9..422ac61412 100644
--- a/modules/areadlinkat-tests
+++ b/modules/areadlinkat-tests
@@ -4,6 +4,7 @@ tests/test-areadlinkat.c
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 symlink
 
diff --git a/modules/areadlinkat-with-size-tests b/modules/areadlinkat-with-size-tests
index 972bc3eeb1..b86d6e70a9 100644
--- a/modules/areadlinkat-with-size-tests
+++ b/modules/areadlinkat-with-size-tests
@@ -4,6 +4,7 @@ tests/test-areadlinkat-with-size.c
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 
 configure.ac:
diff --git a/modules/canonicalize-lgpl-tests b/modules/canonicalize-lgpl-tests
index bc07ea34c6..fd49d69e35 100644
--- a/modules/canonicalize-lgpl-tests
+++ b/modules/canonicalize-lgpl-tests
@@ -4,6 +4,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 same-inode
 symlink
 
diff --git a/modules/canonicalize-tests b/modules/canonicalize-tests
index fb18d66b25..9b5acd830e 100644
--- a/modules/canonicalize-tests
+++ b/modules/canonicalize-tests
@@ -3,6 +3,7 @@ tests/test-canonicalize.c
 tests/macros.h
 
 Depends-on:
+ignore-value
 progname
 same-inode
 symlink
diff --git a/modules/chown-tests b/modules/chown-tests
index 68f74f0ae6..359ba1be7e 100644
--- a/modules/chown-tests
+++ b/modules/chown-tests
@@ -6,6 +6,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 lstat
 mgetgroups
 progname
diff --git a/modules/fdutimensat-tests b/modules/fdutimensat-tests
index dc55c45b2d..48ea78d233 100644
--- a/modules/fdutimensat-tests
+++ b/modules/fdutimensat-tests
@@ -8,6 +8,7 @@ tests/test-fdutimensat.c
 tests/macros.h
 
 Depends-on:
+ignore-value
 progname
 timespec
 usleep
diff --git a/modules/futimens-tests b/modules/futimens-tests
index 330711dba9..124b62f49b 100644
--- a/modules/futimens-tests
+++ b/modules/futimens-tests
@@ -7,6 +7,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 timespec
 usleep
 utimecmp
diff --git a/modules/lchown-tests b/modules/lchown-tests
index f3935d6c75..72ab3c10f4 100644
--- a/modules/lchown-tests
+++ b/modules/lchown-tests
@@ -6,6 +6,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 mgetgroups
 progname
 usleep
diff --git a/modules/link-tests b/modules/link-tests
index b7fb2ffaa7..5b1978e856 100644
--- a/modules/link-tests
+++ b/modules/link-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 errno
 stdbool
 sys_stat
diff --git a/modules/linkat-tests b/modules/linkat-tests
index 602d18aa48..6df4781973 100644
--- a/modules/linkat-tests
+++ b/modules/linkat-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 areadlink-with-size
 filenamecat
 progname
diff --git a/modules/lstat-tests b/modules/lstat-tests
index a0296a6400..911a7ff627 100644
--- a/modules/lstat-tests
+++ b/modules/lstat-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 errno
 same-inode
 stdbool
diff --git a/modules/mkdir-tests b/modules/mkdir-tests
index 5f455c71fa..fea1b63e18 100644
--- a/modules/mkdir-tests
+++ b/modules/mkdir-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 symlink
 
diff --git a/modules/mkfifo-tests b/modules/mkfifo-tests
index 1f92a41b59..00ca98f97e 100644
--- a/modules/mkfifo-tests
+++ b/modules/mkfifo-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 symlink
 
diff --git a/modules/mkfifoat-tests b/modules/mkfifoat-tests
index 5e72b9460b..8be33df05d 100644
--- a/modules/mkfifoat-tests
+++ b/modules/mkfifoat-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 symlink
 
 configure.ac:
diff --git a/modules/mknod-tests b/modules/mknod-tests
index c273f66d0b..e35ffec7c6 100644
--- a/modules/mknod-tests
+++ b/modules/mknod-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 symlink
 
diff --git a/modules/openat-tests b/modules/openat-tests
index 489601c978..250a574593 100644
--- a/modules/openat-tests
+++ b/modules/openat-tests
@@ -16,6 +16,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 mgetgroups
 pathmax
 usleep
diff --git a/modules/readlink-tests b/modules/readlink-tests
index 1aeac92676..cbd84a5349 100644
--- a/modules/readlink-tests
+++ b/modules/readlink-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 symlink
 
diff --git a/modules/remove-tests b/modules/remove-tests
index 9e2e49c752..498c7d6e49 100644
--- a/modules/remove-tests
+++ b/modules/remove-tests
@@ -4,6 +4,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 symlink
 sys_stat
 
diff --git a/modules/rename-tests b/modules/rename-tests
index 84c4a3fbc7..339ecdf57c 100644
--- a/modules/rename-tests
+++ b/modules/rename-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 errno
 link
 stdbool
diff --git a/modules/renameat-tests b/modules/renameat-tests
index 53467dbdb0..dcef7c19d0 100644
--- a/modules/renameat-tests
+++ b/modules/renameat-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 filenamecat
 progname
 xgetcwd
diff --git a/modules/rmdir-tests b/modules/rmdir-tests
index 5619ad5110..19a5240ef2 100644
--- a/modules/rmdir-tests
+++ b/modules/rmdir-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 symlink
 
diff --git a/modules/symlink-tests b/modules/symlink-tests
index 3f94fd20bf..a07074e325 100644
--- a/modules/symlink-tests
+++ b/modules/symlink-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 
 configure.ac:
diff --git a/modules/symlinkat-tests b/modules/symlinkat-tests
index e3ee6c3d72..c1678c0218 100644
--- a/modules/symlinkat-tests
+++ b/modules/symlinkat-tests
@@ -6,6 +6,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 
 configure.ac:
 
diff --git a/modules/unlink-tests b/modules/unlink-tests
index f49fe4de66..6a57d49930 100644
--- a/modules/unlink-tests
+++ b/modules/unlink-tests
@@ -5,6 +5,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 stdbool
 symlink
 unlinkdir
diff --git a/modules/utimens-tests b/modules/utimens-tests
index a9ddd27b09..d0566a6161 100644
--- a/modules/utimens-tests
+++ b/modules/utimens-tests
@@ -8,6 +8,7 @@ tests/test-utimens.c
 tests/macros.h
 
 Depends-on:
+ignore-value
 symlink
 timespec
 usleep
diff --git a/modules/utimensat-tests b/modules/utimensat-tests
index 75516d85db..26dbac6762 100644
--- a/modules/utimensat-tests
+++ b/modules/utimensat-tests
@@ -8,6 +8,7 @@ tests/signature.h
 tests/macros.h
 
 Depends-on:
+ignore-value
 progname
 timespec
 usleep
diff --git a/tests/test-areadlink-with-size.c b/tests/test-areadlink-with-size.c
index ae56883f23..2344390b06 100644
--- a/tests/test-areadlink-with-size.c
+++ b/tests/test-areadlink-with-size.c
@@ -29,6 +29,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-areadlink-with-size.t"
@@ -39,7 +40,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_areadlink (areadlink_with_size, true);
 }
diff --git a/tests/test-areadlink.c b/tests/test-areadlink.c
index 7521df017c..c3e5822641 100644
--- a/tests/test-areadlink.c
+++ b/tests/test-areadlink.c
@@ -29,6 +29,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-areadlink.t"
@@ -46,7 +47,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_areadlink (do_areadlink, true);
 }
diff --git a/tests/test-areadlinkat-with-size.c b/tests/test-areadlinkat-with-size.c
index 9fab37070f..f709ea825b 100644
--- a/tests/test-areadlinkat-with-size.c
+++ b/tests/test-areadlinkat-with-size.c
@@ -29,6 +29,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-areadlinkat-with-size.t"
@@ -50,7 +51,7 @@ main (void)
   int result;
 
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Basic tests.  */
   result = test_areadlink (do_areadlinkat_with_size, false);
diff --git a/tests/test-areadlinkat.c b/tests/test-areadlinkat.c
index cb5848a1a8..c93a2d81de 100644
--- a/tests/test-areadlinkat.c
+++ b/tests/test-areadlinkat.c
@@ -29,6 +29,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-areadlinkat.t"
@@ -50,7 +51,7 @@ main (void)
   int result;
 
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Basic tests.  */
   result = test_areadlink (do_areadlinkat, false);
diff --git a/tests/test-canonicalize-lgpl.c b/tests/test-canonicalize-lgpl.c
index 816b4019ab..cbf481d39a 100644
--- a/tests/test-canonicalize-lgpl.c
+++ b/tests/test-canonicalize-lgpl.c
@@ -32,6 +32,7 @@ SIGNATURE_CHECK (canonicalize_file_name, char *, (const char *));
 #include <unistd.h>
 
 #include "same-inode.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "t-can-lgpl.tmp"
@@ -55,7 +56,7 @@ main (void)
      any leftovers from a previous partial run.  */
   {
     int fd;
-    system ("rm -rf " BASE " ise");
+    ignore_value (system ("rm -rf " BASE " ise"));
     ASSERT (mkdir (BASE, 0700) == 0);
     fd = creat (BASE "/tra", 0600);
     ASSERT (0 <= fd);
diff --git a/tests/test-canonicalize.c b/tests/test-canonicalize.c
index b3086b1a13..f8d35365f4 100644
--- a/tests/test-canonicalize.c
+++ b/tests/test-canonicalize.c
@@ -29,6 +29,7 @@
 #include <unistd.h>
 
 #include "same-inode.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "t-can.tmp"
@@ -46,7 +47,7 @@ main (void)
      any leftovers from a previous partial run.  */
   {
     int fd;
-    system ("rm -rf " BASE " ise");
+    ignore_value (system ("rm -rf " BASE " ise"));
     ASSERT (mkdir (BASE, 0700) == 0);
     fd = creat (BASE "/tra", 0600);
     ASSERT (0 <= fd);
diff --git a/tests/test-chown.c b/tests/test-chown.c
index 57bb810d40..380c9a3502 100644
--- a/tests/test-chown.c
+++ b/tests/test-chown.c
@@ -32,6 +32,7 @@ SIGNATURE_CHECK (chown, int, (char const *, uid_t, gid_t));
 
 #include "mgetgroups.h"
 #include "stat-time.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-chown.t"
@@ -42,7 +43,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_chown (chown, true);
 }
diff --git a/tests/test-fchownat.c b/tests/test-fchownat.c
index 7bc763301d..0843be7cd2 100644
--- a/tests/test-fchownat.c
+++ b/tests/test-fchownat.c
@@ -33,6 +33,7 @@ SIGNATURE_CHECK (fchownat, int, (int, char const *, uid_t, gid_t, int));
 #include "mgetgroups.h"
 #include "openat.h"
 #include "stat-time.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-fchownat.t"
@@ -63,7 +64,7 @@ main (void)
   int result2; /* Skip because of no lchown support.  */
 
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Basic tests.  */
   result1 = test_chown (do_chown, true);
diff --git a/tests/test-fdutimensat.c b/tests/test-fdutimensat.c
index 77a6d941c0..949ca47aa3 100644
--- a/tests/test-fdutimensat.c
+++ b/tests/test-fdutimensat.c
@@ -25,6 +25,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-fdutimensat.t"
@@ -84,7 +85,7 @@ main (void)
   int fd;
 
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Basic tests.  */
   result1 = test_utimens (do_utimens, true);
diff --git a/tests/test-fstatat.c b/tests/test-fstatat.c
index 89cd07945e..63e5a13907 100644
--- a/tests/test-fstatat.c
+++ b/tests/test-fstatat.c
@@ -33,6 +33,7 @@ SIGNATURE_CHECK (fstatat, int, (int, char const *, struct stat *, int));
 #include "openat.h"
 #include "pathmax.h"
 #include "same-inode.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-fstatat.t"
@@ -62,7 +63,7 @@ main (void)
   int result;
 
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   result = test_stat_func (do_stat, false);
   ASSERT (test_lstat_func (do_lstat, false) == result);
diff --git a/tests/test-futimens.c b/tests/test-futimens.c
index 99b990332e..e555312ede 100644
--- a/tests/test-futimens.c
+++ b/tests/test-futimens.c
@@ -34,6 +34,7 @@ SIGNATURE_CHECK (futimens, int, (int, struct timespec const[2]));
 #include "stat-time.h"
 #include "timespec.h"
 #include "utimecmp.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-futimens.t"
@@ -44,7 +45,7 @@ int
 main (void)
 {
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_futimens (futimens, true);
 }
diff --git a/tests/test-lchown.c b/tests/test-lchown.c
index ce2da404a8..9b868ebc19 100644
--- a/tests/test-lchown.c
+++ b/tests/test-lchown.c
@@ -32,6 +32,7 @@ SIGNATURE_CHECK (lchown, int, (char const *, uid_t, gid_t));
 
 #include "mgetgroups.h"
 #include "stat-time.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-lchown.t"
@@ -42,7 +43,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_lchown (lchown, true);
 }
diff --git a/tests/test-link.c b/tests/test-link.c
index 17b1b82aae..65ee9e09d7 100644
--- a/tests/test-link.c
+++ b/tests/test-link.c
@@ -30,6 +30,7 @@ SIGNATURE_CHECK (link, int, (char const *, char const *));
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-link.t"
@@ -40,7 +41,7 @@ int
 main (void)
 {
   /* Remove any garbage left from previous partial runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_link (link, true);
 }
diff --git a/tests/test-linkat.c b/tests/test-linkat.c
index c2ad0e5036..1dbfad5270 100644
--- a/tests/test-linkat.c
+++ b/tests/test-linkat.c
@@ -34,6 +34,7 @@ SIGNATURE_CHECK (linkat, int, (int, char const *, int, char const *, int));
 #include "filenamecat.h"
 #include "same-inode.h"
 #include "xgetcwd.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-linkat.t"
@@ -81,7 +82,7 @@ main (void)
   int result;
 
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Test basic link functionality, without mentioning symlinks.  */
   result = test_link (do_link, true);
diff --git a/tests/test-lstat.c b/tests/test-lstat.c
index 23ffec4c90..b8f9237e5b 100644
--- a/tests/test-lstat.c
+++ b/tests/test-lstat.c
@@ -35,6 +35,7 @@ SIGNATURE_CHECK (lstat, int, (char const *, struct stat *));
 #include <unistd.h>
 
 #include "same-inode.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-lstat.t"
@@ -53,7 +54,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_lstat_func (do_lstat, true);
 }
diff --git a/tests/test-mkdir.c b/tests/test-mkdir.c
index 771758e295..47b242a429 100644
--- a/tests/test-mkdir.c
+++ b/tests/test-mkdir.c
@@ -30,6 +30,7 @@ SIGNATURE_CHECK (mkdir, int, (char const *, mode_t));
 #include <stdlib.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-mkdir.t"
@@ -40,7 +41,7 @@ int
 main (void)
 {
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_mkdir (mkdir, true);
 }
diff --git a/tests/test-mkdirat.c b/tests/test-mkdirat.c
index 9aee33a7d0..c7451968e0 100644
--- a/tests/test-mkdirat.c
+++ b/tests/test-mkdirat.c
@@ -30,6 +30,7 @@ SIGNATURE_CHECK (mkdirat, int, (int, char const *, mode_t));
 #include <stdlib.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-mkdirat.t"
@@ -51,7 +52,7 @@ main (void)
   int result;
 
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Test basic mkdir functionality.  */
   result = test_mkdir (do_mkdir, false);
diff --git a/tests/test-mkfifo.c b/tests/test-mkfifo.c
index 84f4a8bec9..ecc9570c16 100644
--- a/tests/test-mkfifo.c
+++ b/tests/test-mkfifo.c
@@ -30,6 +30,7 @@ SIGNATURE_CHECK (mkfifo, int, (char const *, mode_t));
 #include <stdlib.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-mkfifo.t"
@@ -40,7 +41,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_mkfifo (mkfifo, true);
 }
diff --git a/tests/test-mkfifoat.c b/tests/test-mkfifoat.c
index 01fc4da550..16511433ca 100644
--- a/tests/test-mkfifoat.c
+++ b/tests/test-mkfifoat.c
@@ -32,6 +32,7 @@ SIGNATURE_CHECK (mknodat, int, (int, char const *, mode_t, dev_t));
 #include <string.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-mkfifoat.t"
@@ -72,7 +73,7 @@ main (void)
   int result;
 
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Basic tests.  */
   result = test_mkfifo (do_mkfifoat, true);
diff --git a/tests/test-mknod.c b/tests/test-mknod.c
index 5d19f5f443..16f48e9dab 100644
--- a/tests/test-mknod.c
+++ b/tests/test-mknod.c
@@ -30,6 +30,7 @@ SIGNATURE_CHECK (mknod, int, (char const *, mode_t, dev_t));
 #include <stdlib.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-mknod.t"
@@ -47,7 +48,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* We can only portably test creation of fifos.  Anything else
      requires root privileges and knowledge of device numbers.  */
diff --git a/tests/test-readlink.c b/tests/test-readlink.c
index 4fb3a0035a..a144964f0c 100644
--- a/tests/test-readlink.c
+++ b/tests/test-readlink.c
@@ -31,6 +31,7 @@ SIGNATURE_CHECK (readlink, ssize_t, (char const *, char *, size_t));
 #include <string.h>
 #include <sys/stat.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-readlink.t"
@@ -41,7 +42,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_readlink (readlink, true);
 }
diff --git a/tests/test-remove.c b/tests/test-remove.c
index 870878e751..4dffcafaf0 100644
--- a/tests/test-remove.c
+++ b/tests/test-remove.c
@@ -30,6 +30,7 @@ SIGNATURE_CHECK (remove, int, (char const *));
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-remove.t"
@@ -38,7 +39,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Setup.  */
   ASSERT (mkdir (BASE "dir", 0700) == 0);
diff --git a/tests/test-rename.c b/tests/test-rename.c
index 10cabf1815..c5c6c43919 100644
--- a/tests/test-rename.c
+++ b/tests/test-rename.c
@@ -29,6 +29,7 @@ SIGNATURE_CHECK (rename, int, (char const *, char const *));
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-rename.t"
@@ -39,7 +40,7 @@ int
 main (void)
 {
   /* Remove any garbage left from previous partial runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_rename (rename, true);
 }
diff --git a/tests/test-renameat.c b/tests/test-renameat.c
index 687700e1be..e5fefa1f5d 100644
--- a/tests/test-renameat.c
+++ b/tests/test-renameat.c
@@ -32,6 +32,7 @@ SIGNATURE_CHECK (renameat, int, (int, char const *, int, char const *));
 
 #include "filenamecat.h"
 #include "xgetcwd.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-renameat.t"
@@ -57,7 +58,7 @@ main (void)
   int result;
 
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Test basic rename functionality, using current directory.  */
   result = test_rename (do_rename, false);
diff --git a/tests/test-rmdir.c b/tests/test-rmdir.c
index a155e1b529..7b1ef37d5b 100644
--- a/tests/test-rmdir.c
+++ b/tests/test-rmdir.c
@@ -30,6 +30,7 @@ SIGNATURE_CHECK (rmdir, int, (char const *));
 #include <stdlib.h>
 #include <sys/stat.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-rmdir.t"
@@ -40,7 +41,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_rmdir_func (rmdir, true);
 }
diff --git a/tests/test-symlink.c b/tests/test-symlink.c
index 23697737f5..d2df54c45a 100644
--- a/tests/test-symlink.c
+++ b/tests/test-symlink.c
@@ -30,6 +30,7 @@ SIGNATURE_CHECK (symlink, int, (char const *, char const *));
 #include <stdlib.h>
 #include <sys/stat.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-symlink.t"
@@ -40,7 +41,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_symlink (symlink, true);
 }
diff --git a/tests/test-symlinkat.c b/tests/test-symlinkat.c
index 7ac3f58262..c3dec293db 100644
--- a/tests/test-symlinkat.c
+++ b/tests/test-symlinkat.c
@@ -32,6 +32,7 @@ SIGNATURE_CHECK (readlinkat, ssize_t, (int, char const *, char *, size_t));
 #include <string.h>
 #include <sys/stat.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #ifndef HAVE_SYMLINK
@@ -64,7 +65,7 @@ main (void)
   int result;
 
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Perform same checks as counterpart functions.  */
   result = test_readlink (do_readlink, false);
diff --git a/tests/test-unlink.c b/tests/test-unlink.c
index 3d63a3113b..4f7de5fc69 100644
--- a/tests/test-unlink.c
+++ b/tests/test-unlink.c
@@ -32,6 +32,7 @@ SIGNATURE_CHECK (unlink, int, (char const *));
 #include <sys/stat.h>
 
 #include "unlinkdir.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-unlink.t"
@@ -42,7 +43,7 @@ int
 main (void)
 {
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   return test_unlink_func (unlink, true);
 }
diff --git a/tests/test-unlinkat.c b/tests/test-unlinkat.c
index e0cc1c5a51..7d80574384 100644
--- a/tests/test-unlinkat.c
+++ b/tests/test-unlinkat.c
@@ -31,6 +31,7 @@ SIGNATURE_CHECK (unlinkat, int, (int, char const *, int));
 #include <sys/stat.h>
 
 #include "unlinkdir.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-unlinkat.t"
@@ -62,7 +63,7 @@ main (void)
   int result2;
 
   /* Remove any leftovers from a previous partial run.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   result1 = test_rmdir_func (rmdirat, false);
   result2 = test_unlink_func (unlinker, false);
diff --git a/tests/test-utimens.c b/tests/test-utimens.c
index ae2402de65..f2a31a88ed 100644
--- a/tests/test-utimens.c
+++ b/tests/test-utimens.c
@@ -24,6 +24,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-utimens.t"
@@ -66,7 +67,7 @@ main (void)
   int result3; /* Skip because of no lutimens support.  */
 
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   result1 = test_utimens (utimens, true);
   ASSERT (test_utimens (do_fdutimens, false) == result1);
diff --git a/tests/test-utimensat.c b/tests/test-utimensat.c
index 68dab5c5e5..07bdc319e8 100644
--- a/tests/test-utimensat.c
+++ b/tests/test-utimensat.c
@@ -35,6 +35,7 @@ SIGNATURE_CHECK (utimensat, int, (int, char const *, struct timespec const[2],
 #include "stat-time.h"
 #include "timespec.h"
 #include "utimecmp.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "test-utimensat.t"
@@ -66,7 +67,7 @@ main (void)
   int fd;
 
   /* Clean up any trash from prior testsuite runs.  */
-  system ("rm -rf " BASE "*");
+  ignore_value (system ("rm -rf " BASE "*"));
 
   /* Basic tests.  */
   result1 = test_utimens (do_utimensat, true);
author	Eric Blake <ebb9@byu.net>	2010-01-30 07:37:11 -0700
committer	Eric Blake <ebb9@byu.net>	2010-02-01 06:24:57 -0700
commit	3220d5c6210870672d55ab27482fcdd1e964d75d (patch)
tree	8f282415caa11926d0686eb449ac9ebf6566729e
parent	a5b5500500ba4d6aaa9a1b3bb214f6917dc1ac3c (diff)
download	gnulib-3220d5c6210870672d55ab27482fcdd1e964d75d.tar.gz