notes: handle multiple worktrees

diff --git a/run-command.h b/run-command.h
index ea73de309bc65c3d00bb34ad84824ba72d85cbfe..892892de128b9dc9673fedba823159be9e5fff4a 100644 (file)
--- a/run-command.h
+++ b/run-command.h
@@ -10,6 +10,7 @@
 struct child_process {
        const char **argv;
        struct argv_array args;
+       struct argv_array env_array;
        pid_t pid;
        /*
         * Using .in, .out, .err:
@@ -44,11 +45,14 @@ struct child_process {
        unsigned clean_on_exit:1;
 };
 
+#define CHILD_PROCESS_INIT { NULL, ARGV_ARRAY_INIT, ARGV_ARRAY_INIT }
+void child_process_init(struct child_process *);
+
 int start_command(struct child_process *);
 int finish_command(struct child_process *);
 int run_command(struct child_process *);
 
-extern char *find_hook(const char *name);
+extern const char *find_hook(const char *name);
 LAST_ARG_MUST_BE_NULL
 extern int run_hook_le(const char *const *env, const char *name, ...);
 extern int run_hook_ve(const char *const *env, const char *name, va_list args);