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Imported from ../bash-2.05.tar.gz.

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This commit is contained in:
Jari Aalto 2001-04-06 19:14:31 +00:00
commit 28ef6c316f
251 changed files with 22319 additions and 12413 deletions
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16
variables.h
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@ -80,6 +80,7 @@ typedef struct variable {
#define att_local 0x100 /* variable is local to a function */
#define att_tempvar 0x200 /* variable came from the temp environment */
#define att_importstr 0x400 /* exportstr points into initial environment */
#define att_noassign 0x800 /* assignment not allowed */
#define exported_p(var) ((((var)->attributes) & (att_exported)))
#define readonly_p(var) ((((var)->attributes) & (att_readonly)))
@ -88,9 +89,10 @@ typedef struct variable {
#define non_unsettable_p(var) ((((var)->attributes) & (att_nounset)))
#define function_p(var) ((((var)->attributes) & (att_function)))
#define integer_p(var) ((((var)->attributes) & (att_integer)))
#define imported_p(var) ((((var)->attributes) & (att_imported)))
#define imported_p(var) ((((var)->attributes) & (att_imported)))
#define local_p(var) ((((var)->attributes) & (att_local)))
#define tempvar_p(var) ((((var)->attributes) & (att_tempvar)))
#define noassign_p(var) ((((var)->attributes) & (att_noassign)))
#define value_cell(var) ((var)->value)
#define function_cell(var) (COMMAND *)((var)->value)
@ -114,7 +116,7 @@ typedef struct variable {
if ((var)->exportstr) \
{ \
if (((var)->attributes & att_importstr) == 0) \
free ((var)->exportstr); \
free ((var)->exportstr); \
} \
} while (0)
@ -151,7 +153,9 @@ extern char **non_unsettable_vars;
extern void initialize_shell_variables __P((char **, int));
extern SHELL_VAR *set_if_not __P((char *, char *));
extern void set_lines_and_columns __P((int, int));
extern void sh_set_lines_and_columns __P((int, int));
extern void set_pwd __P((void));
extern void set_ppid __P((void));
@ -181,7 +185,7 @@ extern char **all_variables_matching_prefix __P((char *));
extern char **make_var_array __P((HASH_TABLE *));
extern char **add_or_supercede_exported_var __P((char *, int));
extern char *get_string_value __P((char *));
extern char *get_string_value __P((const char *));
extern char *make_variable_value __P((SHELL_VAR *, char *));
extern SHELL_VAR *bind_variable_value __P((SHELL_VAR *, char *));
@ -203,6 +207,7 @@ extern void dispose_function_env __P((void));
extern void dispose_builtin_env __P((void));
extern void merge_temporary_env __P((void));
extern void merge_builtin_env __P((void));
extern void merge_function_env __P((void));
extern void kill_all_local_variables __P((void));
extern void set_var_read_only __P((char *));
extern void set_func_read_only __P((char *));
@ -214,6 +219,7 @@ extern void update_export_env_inplace __P((char *, int, char *));
extern void put_command_name_into_env __P((char *));
extern void put_gnu_argv_flags_into_env __P((int, char *));
extern void print_var_list __P((SHELL_VAR **));
extern void print_func_list __P((SHELL_VAR **));
extern void print_assignment __P((SHELL_VAR *));
extern void print_var_value __P((SHELL_VAR *, int));
extern void print_var_function __P((SHELL_VAR *));
@ -241,6 +247,8 @@ extern void set_pipestatus_from_exit __P((int));
is one of the special ones where something special happens. */
extern void stupidly_hack_special_variables __P((char *));
extern int get_random_number __P((void));
/* The `special variable' functions that get called when a particular
variable is set. */
void sv_path (), sv_mail (), sv_ignoreeof (), sv_strict_posix ();