* include/ruby/intern.h: rb_exec_arg and related stuff moved back from

  internal.h



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 26 insertions, 0 deletions

diff --git a/include/ruby/intern.h b/include/ruby/intern.h
index bc6f5da5fa..944c8f4131 100644
--- a/include/ruby/intern.h
+++ b/include/ruby/intern.h
@@ -588,7 +588,33 @@ VALUE rb_sym_all_symbols(void);
 /* process.c */
 void rb_last_status_set(int status, rb_pid_t pid);
 VALUE rb_last_status_get(void);
+struct rb_exec_arg {
+    int use_shell;
+    union {
+        struct {
+            VALUE shell_script;
+        } sh;
+        struct {
+            VALUE command_name;
+            VALUE command_abspath; /* full path string or nil */
+            VALUE argv_str;
+            VALUE argv_buf;
+        } cmd;
+    } invoke;
+    VALUE options;
+    VALUE redirect_fds;
+    VALUE envp_str;
+    VALUE envp_buf;
+    VALUE dup2_tmpbuf;
+};
 int rb_proc_exec(const char*);
+void rb_exec_arg_init(int argc, VALUE *argv, int accept_shell, struct rb_exec_arg *e);
+int rb_exec_arg_addopt(struct rb_exec_arg *e, VALUE key, VALUE val);
+void rb_exec_arg_fixup(struct rb_exec_arg *e);
+int rb_run_exec_options(const struct rb_exec_arg *e, struct rb_exec_arg *s);
+int rb_run_exec_options_err(const struct rb_exec_arg *e, struct rb_exec_arg *s, char*, size_t);
+int rb_exec(const struct rb_exec_arg*);
+int rb_exec_err(const struct rb_exec_arg*, char*, size_t);
 rb_pid_t rb_fork(int*, int (*)(void*), void*, VALUE);
 rb_pid_t rb_fork_err(int*, int (*)(void*, char*, size_t), void*, VALUE, char*, size_t);
 VALUE rb_f_exec(int,VALUE*);