Fix: syscall event rule: emission sites not compared in is_equal

[lttng-tools.git] / src / common / buffer-view.cpp

diff --git a/src/common/buffer-view.cpp b/src/common/buffer-view.cpp
index 9498423cae64efb38d1b5e55fbccd1db879bdd82..0b3de73b0345911831b9eeefd8537ce87c9e7a19 100644 (file)
--- a/src/common/buffer-view.cpp
+++ b/src/common/buffer-view.cpp
@@ -9,8 +9,7 @@
 #include <common/dynamic-buffer.hpp>
 #include <common/error.hpp>
 
-struct lttng_buffer_view lttng_buffer_view_init(
-               const char *src, size_t offset, ptrdiff_t len)
+struct lttng_buffer_view lttng_buffer_view_init(const char *src, size_t offset, ptrdiff_t len)
 {
        struct lttng_buffer_view view = { .data = src + offset, .size = (size_t) len };
        return view;
@@ -21,23 +20,26 @@ bool lttng_buffer_view_is_valid(const struct lttng_buffer_view *view)
        return view && view->data && view->size > 0;
 }
 
-struct lttng_buffer_view lttng_buffer_view_from_view(
-               const struct lttng_buffer_view *src, size_t offset,
-               ptrdiff_t len)
+struct lttng_buffer_view
+lttng_buffer_view_from_view(const struct lttng_buffer_view *src, size_t offset, ptrdiff_t len)
 {
-       struct lttng_buffer_view view = { .data = NULL, .size = 0 };
+       struct lttng_buffer_view view = { .data = nullptr, .size = 0 };
 
        LTTNG_ASSERT(src);
 
        if (offset > src->size) {
                ERR("Attempt to create buffer view from another view with invalid offset (offset > source size): source size = %zu, offset in source = %zu, length = %zd",
-                               src->size, offset, len);
+                   src->size,
+                   offset,
+                   len);
                goto end;
        }
 
        if (len != -1 && len > (src->size - offset)) {
                ERR("Attempt to create buffer view from another view with invalid length (length > space left after offset in source): source size = %zu, offset in source = %zu, length = %zd",
-                               src->size, offset, len);
+                   src->size,
+                   offset,
+                   len);
                goto end;
        }
 
@@ -48,22 +50,25 @@ end:
 }
 
 struct lttng_buffer_view lttng_buffer_view_from_dynamic_buffer(
-               const struct lttng_dynamic_buffer *src, size_t offset,
-               ptrdiff_t len)
+       const struct lttng_dynamic_buffer *src, size_t offset, ptrdiff_t len)
 {
-       struct lttng_buffer_view view = { .data = NULL, .size = 0 };
+       struct lttng_buffer_view view = { .data = nullptr, .size = 0 };
 
        LTTNG_ASSERT(src);
 
        if (offset > src->size) {
                ERR("Attempt to create buffer view from a dynamic buffer with invalid offset (offset > source size): source size = %zu, offset in source = %zu, length = %zd",
-                               src->size, offset, len);
+                   src->size,
+                   offset,
+                   len);
                goto end;
        }
 
        if (len != -1 && len > (src->size - offset)) {
                ERR("Attempt to create buffer view from a dynamic buffer with invalid length (length > space left after offset in source): source size = %zu, offset in source = %zu, length = %zd",
-                               src->size, offset, len);
+                   src->size,
+                   offset,
+                   len);
                goto end;
        }
 
@@ -74,8 +79,8 @@ end:
 }
 
 bool lttng_buffer_view_contains_string(const struct lttng_buffer_view *buf,
-               const char *str,
-               size_t len_with_null_terminator)
+                                      const char *str,
+                                      size_t len_with_null_terminator)
 {
        const char *past_buf_end;
        size_t max_str_len_with_null_terminator;