clang-tidy: add Chrome-inspired checks

[lttng-tools.git] / src / common / compat / directory-handle.cpp

diff --git a/src/common/compat/directory-handle.cpp b/src/common/compat/directory-handle.cpp
index 782c65b133d3ed94c1f138b74b80c4d5464477c1..157e9d4c24e0abd0b656d564d9623a2bad9f2f7f 100644 (file)
--- a/src/common/compat/directory-handle.cpp
+++ b/src/common/compat/directory-handle.cpp
@@ -114,7 +114,7 @@ lttng_directory_handle_create_from_handle(const char *path,
                                          const struct lttng_directory_handle *ref_handle)
 {
        int dirfd;
-       struct lttng_directory_handle *handle = NULL;
+       struct lttng_directory_handle *handle = nullptr;
 
        if (!path) {
                handle = lttng_directory_handle_copy(ref_handle);
@@ -141,7 +141,7 @@ error_close:
        if (close(dirfd)) {
                PERROR("Failed to close directory file descriptor");
        }
-       return NULL;
+       return nullptr;
 }
 
 struct lttng_directory_handle *lttng_directory_handle_create_from_dirfd(int dirfd)
@@ -159,7 +159,7 @@ struct lttng_directory_handle *lttng_directory_handle_create_from_dirfd(int dirf
                if (ret) {
                        PERROR("Failed to fstat directory file descriptor %i", dirfd);
                        lttng_directory_handle_release(&handle->ref);
-                       handle = NULL;
+                       handle = nullptr;
                        goto end;
                }
        } else {
@@ -196,7 +196,7 @@ end:
 struct lttng_directory_handle *
 lttng_directory_handle_copy(const struct lttng_directory_handle *handle)
 {
-       struct lttng_directory_handle *new_handle = NULL;
+       struct lttng_directory_handle *new_handle = nullptr;
 
        if (handle->dirfd == AT_FDCWD) {
                new_handle = lttng_directory_handle_create_from_dirfd(AT_FDCWD);
@@ -317,7 +317,7 @@ static int _run_as_rename(const struct lttng_directory_handle *old_handle,
 static DIR *lttng_directory_handle_opendir(const struct lttng_directory_handle *handle,
                                           const char *path)
 {
-       DIR *dir_stream = NULL;
+       DIR *dir_stream = nullptr;
        int fd = openat(handle->dirfd, path, O_RDONLY);
 
        if (fd < 0) {
@@ -1025,14 +1025,15 @@ int lttng_directory_handle_create_subdirectory(const struct lttng_directory_hand
                                               const char *subdirectory,
                                               mode_t mode)
 {
-       return lttng_directory_handle_create_subdirectory_as_user(handle, subdirectory, mode, NULL);
+       return lttng_directory_handle_create_subdirectory_as_user(
+               handle, subdirectory, mode, nullptr);
 }
 
 int lttng_directory_handle_create_subdirectory_recursive(
        const struct lttng_directory_handle *handle, const char *subdirectory_path, mode_t mode)
 {
        return lttng_directory_handle_create_subdirectory_recursive_as_user(
-               handle, subdirectory_path, mode, NULL);
+               handle, subdirectory_path, mode, nullptr);
 }
 
 int lttng_directory_handle_open_file_as_user(const struct lttng_directory_handle *handle,
@@ -1062,7 +1063,7 @@ int lttng_directory_handle_open_file(const struct lttng_directory_handle *handle
                                     int flags,
                                     mode_t mode)
 {
-       return lttng_directory_handle_open_file_as_user(handle, filename, flags, mode, NULL);
+       return lttng_directory_handle_open_file_as_user(handle, filename, flags, mode, nullptr);
 }
 
 int lttng_directory_handle_unlink_file_as_user(const struct lttng_directory_handle *handle,
@@ -1086,7 +1087,7 @@ int lttng_directory_handle_unlink_file_as_user(const struct lttng_directory_hand
 int lttng_directory_handle_unlink_file(const struct lttng_directory_handle *handle,
                                       const char *filename)
 {
-       return lttng_directory_handle_unlink_file_as_user(handle, filename, NULL);
+       return lttng_directory_handle_unlink_file_as_user(handle, filename, nullptr);
 }
 
 int lttng_directory_handle_rename(const struct lttng_directory_handle *old_handle,
@@ -1095,7 +1096,7 @@ int lttng_directory_handle_rename(const struct lttng_directory_handle *old_handl
                                  const char *new_name)
 {
        return lttng_directory_handle_rename_as_user(
-               old_handle, old_name, new_handle, new_name, NULL);
+               old_handle, old_name, new_handle, new_name, nullptr);
 }
 
 int lttng_directory_handle_rename_as_user(const struct lttng_directory_handle *old_handle,
@@ -1123,7 +1124,7 @@ int lttng_directory_handle_rename_as_user(const struct lttng_directory_handle *o
 int lttng_directory_handle_remove_subdirectory(const struct lttng_directory_handle *handle,
                                               const char *name)
 {
-       return lttng_directory_handle_remove_subdirectory_as_user(handle, name, NULL);
+       return lttng_directory_handle_remove_subdirectory_as_user(handle, name, nullptr);
 }
 
 int lttng_directory_handle_remove_subdirectory_as_user(const struct lttng_directory_handle *handle,
@@ -1341,7 +1342,7 @@ int lttng_directory_handle_remove_subdirectory_recursive(
        const struct lttng_directory_handle *handle, const char *name, int flags)
 {
        return lttng_directory_handle_remove_subdirectory_recursive_as_user(
-               handle, name, NULL, flags);
+               handle, name, nullptr, flags);
 }
 
 int lttng_directory_handle_remove_subdirectory_recursive_as_user(