stash: require a clean index to apply

diff --git a/run-command.h b/run-command.h
index 65ccb1c60f425d3fb612592178ac8cfd12a8c027..2137315ee46f672d945e0d3e011a8cbfbd5582a7 100644 (file)
--- a/run-command.h
+++ b/run-command.h
@@ -1,8 +1,16 @@
 #ifndef RUN_COMMAND_H
 #define RUN_COMMAND_H
 
+#ifndef NO_PTHREADS
+#include <pthread.h>
+#endif
+
+#include "argv-array.h"
+
 struct child_process {
        const char **argv;
+       struct argv_array args;
+       struct argv_array env_array;
        pid_t pid;
        /*
         * Using .in, .out, .err:
@@ -33,19 +41,32 @@ struct child_process {
        unsigned git_cmd:1; /* if this is to be git sub-command */
        unsigned silent_exec_failure:1;
        unsigned stdout_to_stderr:1;
-       void (*preexec_cb)(void);
+       unsigned use_shell:1;
+       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 int run_hook(const char *index_file, const char *name, ...);
+extern 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);
+
+LAST_ARG_MUST_BE_NULL
+__attribute__((deprecated))
+extern int run_hook_with_custom_index(const char *index_file, const char *name, ...);
 
 #define RUN_COMMAND_NO_STDIN 1
 #define RUN_GIT_CMD         2  /*If this is to be git sub-command */
 #define RUN_COMMAND_STDOUT_TO_STDERR 4
 #define RUN_SILENT_EXEC_FAILURE 8
+#define RUN_USING_SHELL 16
+#define RUN_CLEAN_ON_EXIT 32
 int run_command_v_opt(const char **argv, int opt);
 
 /*
@@ -72,10 +93,10 @@ struct async {
        void *data;
        int in;         /* caller writes here and closes it */
        int out;        /* caller reads from here and closes it */
-#ifndef WIN32
+#ifdef NO_PTHREADS
        pid_t pid;
 #else
-       HANDLE tid;
+       pthread_t tid;
        int proc_in;
        int proc_out;
 #endif