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Bash-4.4 distribution sources and documentation

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This commit is contained in:
Chet Ramey 2016-09-15 16:59:08 -04:00
commit a0c0a00fc4
588 changed files with 130746 additions and 80164 deletions
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32
builtins/common.h
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@ -1,6 +1,6 @@
/* common.h -- extern declarations for functions defined in common.c. */
/* Copyright (C) 1993-2010 Free Software Foundation, Inc.
/* Copyright (C) 1993-2015 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@ -24,6 +24,21 @@
#include "stdc.h"
#define ISOPTION(s, c) (s[0] == '-' && !s[2] && s[1] == c)
#define ISHELP(s) (STREQ ((s), "--help"))
#define CHECK_HELPOPT(l) \
do { \
if ((l) && (l)->word && ISHELP((l)->word->word)) \
{ \
builtin_help (); \
return (EX_USAGE); \
} \
} while (0)
#define CASE_HELPOPT \
case GETOPT_HELP: \
builtin_help (); \
return (EX_USAGE)
/* Flag values for parse_and_execute () */
#define SEVAL_NONINT 0x001
@ -35,6 +50,7 @@
#define SEVAL_NOLONGJMP 0x040
#define SEVAL_FUNCDEF 0x080 /* only allow function definitions */
#define SEVAL_ONECMD 0x100 /* only allow a single command */
#define SEVAL_NOHISTEXP 0x200 /* inhibit history expansion */
/* Flags for describe_command, shared between type.def and command.def */
#define CDESC_ALL 0x001 /* type -a */
@ -45,6 +61,7 @@
#define CDESC_FORCE_PATH 0x020 /* type -ap or type -P */
#define CDESC_NOFUNCS 0x040 /* type -f */
#define CDESC_ABSPATH 0x080 /* convert to absolute path, no ./ */
#define CDESC_STDPATH 0x100 /* command -p */
/* Flags for get_job_by_name */
#define JM_PREFIX 0x01 /* prefix of job name */
@ -59,6 +76,9 @@
#define ARGS_FUNC 0x02
#define ARGS_SETBLTIN 0x04
/* Maximum number of attribute letters */
#define MAX_ATTRIBUTES 16
/* Functions from common.c */
extern void builtin_error __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
extern void builtin_warning __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
@ -122,6 +142,9 @@ extern void bash_logout __P((void));
/* Functions from getopts.def */
extern void getopts_reset __P((int));
/* Functions from help.def */
extern void builtin_help __P((void));
/* Functions from read.def */
extern void read_tty_cleanup __P((void));
extern int read_tty_modified __P((void));
@ -138,6 +161,9 @@ extern void initialize_shell_options __P((int));
extern void reset_shell_options __P((void));
extern char *get_current_options __P((void));
extern void set_current_options __P((const char *));
/* Functions from shopt.def */
extern void reset_shopt_options __P((void));
extern char **get_shopt_options __P((void));
@ -163,6 +189,7 @@ extern int show_var_attributes __P((SHELL_VAR *, int, int));
extern int show_name_attributes __P((char *, int));
extern int show_func_attributes __P((char *, int));
extern void set_var_attribute __P((char *, int, int));
extern int var_attribute_string __P((SHELL_VAR *, int, char *));
/* Functions from pushd.def */
extern char *get_dirstack_from_string __P((char *));
@ -175,9 +202,12 @@ extern int parse_and_execute __P((char *, const char *, int));
extern int evalstring __P((char *, const char *, int));
extern void parse_and_execute_cleanup __P((void));
extern int parse_string __P((char *, const char *, int, char **));
extern int should_suppress_fork __P((COMMAND *));
extern void optimize_fork __P((COMMAND *));
/* Functions from evalfile.c */
extern int maybe_execute_file __P((const char *, int));
extern int force_execute_file __P((const char *, int));
extern int source_file __P((const char *, int));
extern int fc_execute_file __P((const char *));