[PATCH 08/20] worktree.c: add clear_worktree()
From: Nguyễn Thái Ngọc Duy <hidden>
Date: 2016-06-15 23:08:04
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Nguyễn Thái Ngọc Duy <redacted> --- worktree.c | 14 +++++++++++--- worktree.h | 5 +++++ 2 files changed, 16 insertions(+), 3 deletions(-)
diff --git a/worktree.c b/worktree.c
index 4c38414..b4e4b57 100644
--- a/worktree.c
+++ b/worktree.c@@ -4,14 +4,22 @@ #include "worktree.h" #include "dir.h" +void clear_worktree(struct worktree *wt) +{ + if (!wt) + return; + free(wt->path); + free(wt->id); + free(wt->head_ref); + memset(wt, 0, sizeof(*wt)); +} + void free_worktrees(struct worktree **worktrees) { int i = 0; for (i = 0; worktrees[i]; i++) { - free(worktrees[i]->path); - free(worktrees[i]->id); - free(worktrees[i]->head_ref); + clear_worktree(worktrees[i]); free(worktrees[i]); } free (worktrees);
diff --git a/worktree.h b/worktree.h
index e89d423..0ba07ab 100644
--- a/worktree.h
+++ b/worktree.h@@ -28,6 +28,11 @@ extern struct worktree **get_worktrees(void); extern const char *get_worktree_git_dir(const struct worktree *wt); /* + * Free up the memory for worktree + */ +extern void clear_worktree(struct worktree *); + +/* * Free up the memory for worktree(s) */ extern void free_worktrees(struct worktree **);
--
2.7.0.377.g4cd97dd