Several C programs fail to include the headers declaring all the functions they call, resulting in warnings or errors.
After this, memfd_test.c is still missing some function declarations but can't easily get them because of a conflict between <linux/fcntl.h> and <sys/fcntl.h>. Signed-off-by: Ben Hutchings <b...@decadent.org.uk> --- tools/testing/selftests/memfd/memfd_test.c | 1 + tools/testing/selftests/mqueue/mq_open_tests.c | 1 + tools/testing/selftests/mqueue/mq_perf_tests.c | 1 + tools/testing/selftests/timers/nanosleep.c | 1 + 4 files changed, 4 insertions(+) diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c index 0b9eafb..5347ef6 100644 --- a/tools/testing/selftests/memfd/memfd_test.c +++ b/tools/testing/selftests/memfd/memfd_test.c @@ -15,6 +15,7 @@ #include <sys/mman.h> #include <sys/stat.h> #include <sys/syscall.h> +#include <sys/wait.h> #include <unistd.h> #define MFD_DEF_SIZE 8192 diff --git a/tools/testing/selftests/mqueue/mq_open_tests.c b/tools/testing/selftests/mqueue/mq_open_tests.c index 9c1a5d35..e0a74bd 100644 --- a/tools/testing/selftests/mqueue/mq_open_tests.c +++ b/tools/testing/selftests/mqueue/mq_open_tests.c @@ -31,6 +31,7 @@ #include <sys/resource.h> #include <sys/stat.h> #include <mqueue.h> +#include <error.h> static char *usage = "Usage:\n" diff --git a/tools/testing/selftests/mqueue/mq_perf_tests.c b/tools/testing/selftests/mqueue/mq_perf_tests.c index 8519e9e..8188f72 100644 --- a/tools/testing/selftests/mqueue/mq_perf_tests.c +++ b/tools/testing/selftests/mqueue/mq_perf_tests.c @@ -37,6 +37,7 @@ #include <sys/stat.h> #include <mqueue.h> #include <popt.h> +#include <error.h> static char *usage = "Usage:\n" diff --git a/tools/testing/selftests/timers/nanosleep.c b/tools/testing/selftests/timers/nanosleep.c index 8a3c29d..ff942ff 100644 --- a/tools/testing/selftests/timers/nanosleep.c +++ b/tools/testing/selftests/timers/nanosleep.c @@ -19,6 +19,7 @@ * GNU General Public License for more details. */ +#include <errno.h> #include <stdio.h> #include <stdlib.h> #include <time.h>
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