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Dismiss alert {{ message }} gitGNU / gnu_bash Public Notifications You must be signed in to change notification settings Fork 89 Star 214 Code Issues 3 Pull requests 4 Actions Projects Security and quality 0 Insights Additional navigation options Code Issues Pull requests Actions Projects Security and quality Insights FilesExpand file tree masterBreadcrumbsgnu_bash/array.hCopy pathBlameMore file actionsBlameMore file actions Latest commit HistoryHistoryHistory119 lines (89 loc) · 3.94 KB masterBreadcrumbsgnu_bash/array.hCopy pathTopFile metadata and controlsCodeBlame119 lines (89 loc) · 3.94 KBRawCopy raw fileDownload raw fileOpen symbols panelEdit and raw actions123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119/* array.h -- definitions for the interface exported by array.c that allows the rest of the shell to manipulate array variables. */ /* Copyright (C) 1997-2009 Free Software Foundation, Inc. This file is part of GNU Bash, the Bourne Again SHell. Bash is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Bash is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Bash. If not, see <http://www.gnu.org/licenses/>.*/ #ifndef _ARRAY_H_#define _ARRAY_H_ #include "stdc.h" typedef intmax_t arrayind_t; enum atype {array_indexed, array_assoc}; typedef struct array { enum atype type; arrayind_t max_index; int num_elements; struct array_element *head;} ARRAY; typedef struct array_element { arrayind_t ind; char *value; struct array_element *next, *prev;} ARRAY_ELEMENT; typedef int sh_ae_map_func_t __P((ARRAY_ELEMENT *, void *)); /* Basic operations on entire arrays */extern ARRAY *array_create __P((void));extern void array_flush __P((ARRAY *));extern void array_dispose __P((ARRAY *));extern ARRAY *array_copy __P((ARRAY *));extern ARRAY *array_slice __P((ARRAY *, ARRAY_ELEMENT *, ARRAY_ELEMENT *));extern void array_walk __P((ARRAY *, sh_ae_map_func_t *, void *)); extern ARRAY_ELEMENT *array_shift __P((ARRAY *, int, int));extern int array_rshift __P((ARRAY *, int, char *));extern ARRAY_ELEMENT *array_unshift_element __P((ARRAY *));extern int array_shift_element __P((ARRAY *, char *)); extern ARRAY *array_quote __P((ARRAY *));extern ARRAY *array_quote_escapes __P((ARRAY *));extern ARRAY *array_dequote __P((ARRAY *));extern ARRAY *array_dequote_escapes __P((ARRAY *));extern ARRAY *array_remove_quoted_nulls __P((ARRAY *)); extern char *array_subrange __P((ARRAY *, arrayind_t, arrayind_t, int, int));extern char *array_patsub __P((ARRAY *, char *, char *, int));extern char *array_modcase __P((ARRAY *, char *, int, int)); /* Basic operations on array elements. */extern ARRAY_ELEMENT *array_create_element __P((arrayind_t, char *));extern ARRAY_ELEMENT *array_copy_element __P((ARRAY_ELEMENT *));extern void array_dispose_element __P((ARRAY_ELEMENT *)); extern int array_insert __P((ARRAY *, arrayind_t, char *));extern ARRAY_ELEMENT *array_remove __P((ARRAY *, arrayind_t));extern char *array_reference __P((ARRAY *, arrayind_t)); /* Converting to and from arrays */extern WORD_LIST *array_to_word_list __P((ARRAY *));extern ARRAY *array_from_word_list __P((WORD_LIST *));extern WORD_LIST *array_keys_to_word_list __P((ARRAY *)); extern ARRAY *array_assign_list __P((ARRAY *, WORD_LIST *)); extern char **array_to_argv __P((ARRAY *)); extern char *array_to_assign __P((ARRAY *, int));extern char *array_to_string __P((ARRAY *, char *, int));extern ARRAY *array_from_string __P((char *, char *)); /* Flags for array_shift */#define AS_DISPOSE 0x01 #define array_num_elements(a) ((a)->num_elements)#define array_max_index(a) ((a)->max_index)#define array_head(a) ((a)->head)#define array_empty(a) ((a)->num_elements == 0) #define element_value(ae) ((ae)->value)#define element_index(ae) ((ae)->ind)#define element_forw(ae) ((ae)->next)#define element_back(ae) ((ae)->prev) /* Convenience */#define array_push(a,v) \ do { array_rshift ((a), 1, (v)); } while (0)#define array_pop(a) \ do { array_dispose_element (array_shift ((a), 1, 0)); } while (0) #define GET_ARRAY_FROM_VAR(n, v, a) \ do { \ (v) = find_variable (n); \ (a) = ((v) && array_p ((v))) ? array_cell (v) : (ARRAY *)0; \ } while (0) #define ALL_ELEMENT_SUB(c) ((c) == '@' || (c) == '*') #endif /* _ARRAY_H_ */ You can’t perform that action at this time.