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bash-5.0 distribution sources and documentation

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This commit is contained in:
Chet Ramey
2019-01-07 09:27:52 -05:00
parent 6444760999
commit d233b485e8
528 changed files with 84836 additions and 67099 deletions
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execute_cmd.h
+40 -2
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@@ -1,6 +1,6 @@
/* execute_cmd.h - functions from execute_cmd.c. */
/* Copyright (C) 1993-2015 Free Software Foundation, Inc.
/* Copyright (C) 1993-2017 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@@ -35,6 +35,40 @@ struct func_array_state
};
#endif
/* Placeholder for later expansion to include more execution state */
/* XXX - watch out for pid_t */
struct execstate
{
pid_t pid;
int subshell_env;
};
/* Variables delared in execute_cmd.c, used by many other files */
extern int return_catch_flag;
extern int return_catch_value;
extern volatile int last_command_exit_value;
extern int last_command_exit_signal;
extern int builtin_ignoring_errexit;
extern int executing_builtin;
extern int executing_list;
extern int comsub_ignore_return;
extern int subshell_level;
extern int match_ignore_case;
extern int executing_command_builtin;
extern int funcnest, funcnest_max;
extern int evalnest, evalnest_max;
extern int sourcenest, sourcenest_max;
extern int stdin_redir;
extern int line_number_for_err_trap;
extern char *the_printed_command_except_trap;
extern char *this_command_name;
extern SHELL_VAR *this_shell_function;
/* Functions delared in execute_cmd.c, used by many other files */
extern struct fd_bitmap *new_fd_bitmap __P((int));
extern void dispose_fd_bitmap __P((struct fd_bitmap *));
extern void close_fd_bitmap __P((struct fd_bitmap *));
@@ -43,7 +77,10 @@ extern int execute_command __P((COMMAND *));
extern int execute_command_internal __P((COMMAND *, int, int, int, struct fd_bitmap *));
extern int shell_execve __P((char *, char **, char **));
extern void setup_async_signals __P((void));
extern void dispose_exec_redirects __P ((void));
extern void undo_partial_redirects __P((void));
extern void dispose_partial_redirects __P((void));
extern void dispose_exec_redirects __P((void));
extern int execute_shell_function __P((SHELL_VAR *, WORD_LIST *));
@@ -57,6 +94,7 @@ extern void coproc_flush __P((void));
extern void coproc_close __P((struct coproc *));
extern void coproc_closeall __P((void));
extern void coproc_reap __P((void));
extern pid_t coproc_active __P((void));
extern void coproc_rclose __P((struct coproc *, int));
extern void coproc_wclose __P((struct coproc *, int));