From f8bc7d94761f6153be606328183fac6766202914 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Thu, 22 Jun 2017 14:00:04 +0200 Subject: Add const modifier to read only strings and string constants Signed-off-by: David Oberhollenzer --- tests/fs-tests/lib/tests.c | 16 ++++++++-------- tests/fs-tests/lib/tests.h | 6 +++--- 2 files changed, 11 insertions(+), 11 deletions(-) (limited to 'tests/fs-tests/lib') diff --git a/tests/fs-tests/lib/tests.c b/tests/fs-tests/lib/tests.c index 8d4d83a..d1a2e0c 100644 --- a/tests/fs-tests/lib/tests.c +++ b/tests/fs-tests/lib/tests.c @@ -40,9 +40,9 @@ #include "tests.h" -char *tests_file_system_mount_dir = TESTS_DEFAULT_FILE_SYSTEM_MOUNT_DIR; +const char *tests_file_system_mount_dir = TESTS_DEFAULT_FILE_SYSTEM_MOUNT_DIR; -char *tests_file_system_type = TESTS_DEFAULT_FILE_SYSTEM_TYPE; +const char *tests_file_system_type = TESTS_DEFAULT_FILE_SYSTEM_TYPE; int tests_ok_to_sync = 0; /* Whether to use fsync */ @@ -62,7 +62,7 @@ int64_t tests_repeat_parameter = 0; int64_t tests_sleep_parameter = 0; /* Program name from argv[0] */ -char *program_name = "unknown"; +const char *program_name = "unknown"; /* General purpose test parameter to specify a file should be unlinked. May be used by different tests in different ways or not at all. */ @@ -1058,8 +1058,8 @@ void tests_remount(void) { int err; struct mntent mount_info; - char *source, *target, *filesystemtype, *data; - char cwd[4096]; + const char *source, *target, *filesystemtype; + char cwd[4096], *data; unsigned long mountflags, flags; unsigned int rorw1, um, um_ro, um_rorw, rorw2; @@ -1152,9 +1152,9 @@ void tests_remount(void) static void tests_mnt(int mnt) { static struct mntent mount_info; - char *source; - char *target; - char *filesystemtype; + const char *source; + const char *target; + const char *filesystemtype; unsigned long mountflags; char *data; static char cwd[4096]; diff --git a/tests/fs-tests/lib/tests.h b/tests/fs-tests/lib/tests.h index 01849bc..6bcfd83 100644 --- a/tests/fs-tests/lib/tests.h +++ b/tests/fs-tests/lib/tests.h @@ -164,9 +164,9 @@ int tests_fs_is_currfs(void); /* Concatenate a pid to a string in a signal safe way */ void tests_cat_pid(char *buf, const char *name, pid_t pid); -extern char *tests_file_system_mount_dir; +extern const char *tests_file_system_mount_dir; -extern char *tests_file_system_type; +extern const char *tests_file_system_type; /* General purpose test parameter to specify some aspect of test size. May be used by different tests in different ways. @@ -200,7 +200,7 @@ extern int tests_delete_flag; extern int tests_hole_flag; /* Program name from argv[0] */ -extern char *program_name; +extern const char *program_name; /* Maximum file name length of test file system (from statfs) */ extern long tests_max_fname_len; -- cgit v1.2.3