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commit bash-20160520 snapshot

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This commit is contained in:
Chet Ramey
2016-05-23 09:57:30 -04:00
parent 0fcb334438
commit bddda3d2e1
32 changed files with 625 additions and 113 deletions
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variables.h
+7
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@@ -217,6 +217,10 @@ typedef struct _vlist {
} while (0)
#define ifsname(s) ((s)[0] == 'I' && (s)[1] == 'F' && (s)[2] == 'S' && (s)[3] == '\0')
/* Special value for nameref with invalid value for creation or assignment */
extern SHELL_VAR nameref_invalid_value;
#define INVALID_NAMEREF_VALUE (void *)&nameref_invalid_value
/* Stuff for hacking variables. */
typedef int sh_var_map_func_t __P((SHELL_VAR *));
@@ -249,6 +253,8 @@ extern SHELL_VAR *find_variable_noref __P((const char *));
extern SHELL_VAR *find_variable_last_nameref __P((const char *, int));
extern SHELL_VAR *find_global_variable_last_nameref __P((const char *, int));
extern SHELL_VAR *find_variable_nameref __P((SHELL_VAR *));
extern SHELL_VAR *find_variable_nameref_for_create __P((const char *, int));
extern SHELL_VAR *find_variable_nameref_for_assignment __P((const char *, int));
extern SHELL_VAR *find_variable_internal __P((const char *, int));
extern SHELL_VAR *find_variable_tempenv __P((const char *));
extern SHELL_VAR *find_variable_notempenv __P((const char *));
@@ -298,6 +304,7 @@ extern int assign_in_env __P((WORD_DESC *, int));
extern int unbind_variable __P((const char *));
extern int check_unbind_variable __P((const char *));
extern int unbind_nameref __P((const char *));
extern int unbind_variable_noref __P((const char *));
extern int unbind_func __P((const char *));
extern int unbind_function_def __P((const char *));
extern int delete_var __P((const char *, VAR_CONTEXT *));