Eliminate warnings about missing prototypes

This patch eliminates warnings generated by the -Wmissing-prototypes
option. With this flag set, we are now forced to have prototypes for
all global, exported functions, that have to be made visible to the
definitions and we are forced to mark all local functions as static.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

5 files changed, 15 insertions, 15 deletions

diff --git a/tests/fs-tests/simple/ftrunc.c b/tests/fs-tests/simple/ftrunc.c
index 86edf65..2df404b 100644
--- a/tests/fs-tests/simple/ftrunc.c
+++ b/tests/fs-tests/simple/ftrunc.c
@@ -32,7 +32,7 @@
 
 #define WRITE_BUFFER_SIZE 32768
 
-void ftrunc(void)
+static void ftrunc(void)
 {
 	int fd, i;
 	pid_t pid;
@@ -74,14 +74,14 @@ void ftrunc(void)
 
 /* Title of this test */
 
-const char *ftrunc_get_title(void)
+static const char *ftrunc_get_title(void)
 {
 	return "Truncate a large test file";
 }
 
 /* Description of this test */
 
-const char *ftrunc_get_description(void)
+static const char *ftrunc_get_description(void)
 {
 	return
 		"Create a file named ftrunc_test_file. " \
diff --git a/tests/fs-tests/simple/orph.c b/tests/fs-tests/simple/orph.c
index f6d8956..c51fa2c 100644
--- a/tests/fs-tests/simple/orph.c
+++ b/tests/fs-tests/simple/orph.c
@@ -32,7 +32,7 @@
 
 #define MAX_ORPHANS 1000000
 
-void orph(void)
+static void orph(void)
 {
 	pid_t pid;
 	unsigned i, j, k, n;
@@ -133,14 +133,14 @@ void orph(void)
 
 /* Title of this test */
 
-const char *orph_get_title(void)
+static const char *orph_get_title(void)
 {
 	return "Create many open unlinked files";
 }
 
 /* Description of this test */
 
-const char *orph_get_description(void)
+static const char *orph_get_description(void)
 {
 	return
 		"Create a directory named orph_test_dir_pid, where " \
diff --git a/tests/fs-tests/simple/perf.c b/tests/fs-tests/simple/perf.c
index b98b98b..aee8226 100644
--- a/tests/fs-tests/simple/perf.c
+++ b/tests/fs-tests/simple/perf.c
@@ -66,7 +66,7 @@ static unsigned speed(size_t bytes, long long usecs)
 	return (unsigned) k;
 }
 
-void perf(void)
+static void perf(void)
 {
 	pid_t pid;
 	int fd, i;
@@ -155,14 +155,14 @@ void perf(void)
 
 /* Title of this test */
 
-const char *perf_get_title(void)
+static const char *perf_get_title(void)
 {
 	return "Measure file system read and write speed";
 }
 
 /* Description of this test */
 
-const char *perf_get_description(void)
+static const char *perf_get_description(void)
 {
 	return
 		"Syncs the file system (a newly created empty file system is " \
diff --git a/tests/fs-tests/simple/test_1.c b/tests/fs-tests/simple/test_1.c
index 79fd0b9..874e4b2 100644
--- a/tests/fs-tests/simple/test_1.c
+++ b/tests/fs-tests/simple/test_1.c
@@ -28,7 +28,7 @@
 
 #include "tests.h"
 
-void test_1(void)
+static void test_1(void)
 {
 	int fd;
 	pid_t pid;
@@ -112,14 +112,14 @@ void test_1(void)
 
 /* Title of this test */
 
-const char *test_1_get_title(void)
+static const char *test_1_get_title(void)
 {
 	return "Fill file system while holding deleted big file descriptor";
 }
 
 /* Description of this test */
 
-const char *test_1_get_description(void)
+static const char *test_1_get_description(void)
 {
 	return
 		"Create a directory named test_1_test_dir_pid, where " \
diff --git a/tests/fs-tests/simple/test_2.c b/tests/fs-tests/simple/test_2.c
index 2094460..cef1536 100644
--- a/tests/fs-tests/simple/test_2.c
+++ b/tests/fs-tests/simple/test_2.c
@@ -28,7 +28,7 @@
 
 #include "tests.h"
 
-void test_2(void)
+static void test_2(void)
 {
 	pid_t pid;
 	int create, full;
@@ -163,14 +163,14 @@ void test_2(void)
 
 /* Title of this test */
 
-const char *test_2_get_title(void)
+static const char *test_2_get_title(void)
 {
 	return "Repeated write many small files and one big deleted file";
 }
 
 /* Description of this test */
 
-const char *test_2_get_description(void)
+static const char *test_2_get_description(void)
 {
 	return
 		"Create a directory named test_2_test_dir_pid, where " \