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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-05-02 22:51:50 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-05-02 22:52:09 -0400
commit44a6b1b68029833893f6e9cee35aa27a974038f6 (patch)
tree170b79abd66a206598ac095156a6c4012d0583f4 /src/shared/path-util.h
parent2f79c10e9aef916efbcf29315eea8c25d0a50ac4 (diff)
Add __attribute__((const, pure, format)) in various places
I'm assuming that it's fine if a _const_ or _pure_ function calls assert. It is assumed that the assert won't trigger, and even if it does, it can only trigger on the first call with a given set of parameters, and we don't care if the compiler moves the order of calls.
Diffstat (limited to 'src/shared/path-util.h')
-rw-r--r--src/shared/path-util.h30
1 files changed, 16 insertions, 14 deletions
diff --git a/src/shared/path-util.h b/src/shared/path-util.h
index ea0f173082..d187743769 100644
--- a/src/shared/path-util.h
+++ b/src/shared/path-util.h
@@ -21,22 +21,24 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include "stdbool.h"
+#include <stdbool.h>
-bool is_path(const char *p);
-char **path_split_and_make_absolute(const char *p);
-char *path_get_file_name(const char *p);
+#include "macro.h"
+
+bool is_path(const char *p) _pure_;
+char** path_split_and_make_absolute(const char *p);
+char* path_get_file_name(const char *p) _pure_;
int path_get_parent(const char *path, char **parent);
-bool path_is_absolute(const char *p);
-char *path_make_absolute(const char *p, const char *prefix);
-char *path_make_absolute_cwd(const char *p);
-char *path_kill_slashes(char *path);
-char *path_startswith(const char *path, const char *prefix);
-bool path_equal(const char *a, const char *b);
-
-char **path_strv_make_absolute_cwd(char **l);
-char **path_strv_canonicalize(char **l);
-char **path_strv_canonicalize_uniq(char **l);
+bool path_is_absolute(const char *p) _pure_;
+char* path_make_absolute(const char *p, const char *prefix);
+char* path_make_absolute_cwd(const char *p);
+char* path_kill_slashes(char *path);
+char* path_startswith(const char *path, const char *prefix) _pure_;
+bool path_equal(const char *a, const char *b) _pure_;
+
+char** path_strv_make_absolute_cwd(char **l);
+char** path_strv_canonicalize(char **l);
+char** path_strv_canonicalize_uniq(char **l);
int path_is_mount_point(const char *path, bool allow_symlink);
int path_is_read_only_fs(const char *path);