You should have received a copy of the GNU General Public License along
with Bash; see the file COPYING. If not, write to the Free Software
- Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+ Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
/* Make sure that this is included *after* config.h! */
-#if !defined (__EXTERNS_H__)
-# define __EXTERNS_H__
+#if !defined (_EXTERNS_H_)
+# define _EXTERNS_H_
#include "stdc.h"
/* Functions from expr.c. */
-extern long evalexp __P((char *));
+extern long evalexp __P((char *, int *));
/* Functions from print_cmd.c. */
extern char *make_command_string __P((COMMAND *));
extern void print_command __P((COMMAND *));
extern void print_simple_command __P((SIMPLE_COM *));
extern char *named_function_string __P((char *, COMMAND *, int));
+extern void print_word_list __P((WORD_LIST *, char *));
+extern void xtrace_print_word_list __P((WORD_LIST *));
+#if defined (DPAREN_ARITHMETIC)
+extern void xtrace_print_arith_cmd __P((WORD_LIST *));
+#endif
+#if defined (COND_COMMAND)
+extern void xtrace_print_cond_term __P((int, int, WORD_DESC *, char *, char *));
+#endif
/* Functions from shell.c. */
-extern int maybe_execute_file __P((char *, int));
-extern char *indirection_level_string __P((void));
-extern sighandler termination_unwind_protect __P((int));
-extern sighandler sigint_sighandler __P((int));
-extern void reset_terminating_signals __P((void));
-extern char *shell_version_string __P((void));
-extern void show_shell_version __P((void));
+extern void exit_shell __P((int));
+extern void disable_priv_mode __P((void));
+extern void unbind_args __P((void));
-/* Functions from test.c. */
-extern int group_member ();
+#if defined (RESTRICTED_SHELL)
+extern int shell_is_restricted __P((char *));
+extern int maybe_make_restricted __P((char *));
+#endif
+
+extern void unset_bash_input __P((int));
+extern void get_current_user_info __P((void));
+
+/* Functions from eval.c. */
+extern int reader_loop __P((void));
+extern int parse_command __P((void));
+extern int read_command __P((void));
/* Functions from braces.c. */
#if defined (BRACE_EXPANSION)
extern char **brace_expand __P((char *));
#endif
-/* Functions from mailcheck.c */
-extern int time_to_check_mail __P((void));
-extern void reset_mail_timer __P((void));
-extern void reset_mail_files __P((void));
-extern void free_mail_files __P((void));
-extern char *make_default_mailpath __P((void));
-extern void remember_mail_dates __P((void));
-extern void check_mail __P((void));
+/* Miscellaneous functions from parse.y */
+extern int yyparse __P((void));
+extern void reset_parser __P((void));
+extern WORD_LIST *parse_string_to_word_list __P((char *, char *));
+
+extern int get_current_prompt_level __P((void));
+extern void set_current_prompt_level __P((int));
+
+/* Functions from version.c. */
+extern char *shell_version_string __P((void));
+extern void show_shell_version __P((int));
+
+/* Declarations for functions defined in locale.c */
+extern void set_default_locale __P((void));
+extern void set_default_locale_vars __P((void));
+extern int set_locale_var __P((char *, char *));
+extern int set_lang __P((char *, char *));
+extern char *get_locale_var __P((char *));
+extern char *localetrans __P((char *, int, int *));
+
+/* Declarations for functions defined in list.c. */
+extern void map_over_list __P((GENERIC_LIST *, Function *));
+extern void map_over_words __P((WORD_LIST *, Function *));
+extern GENERIC_LIST *reverse_list ();
+extern int list_length ();
+extern GENERIC_LIST *list_append ();
+extern GENERIC_LIST *delete_element ();
+
+/* Declarations for functions defined in stringlib.c */
+extern char **word_list_to_argv __P((WORD_LIST *, int, int, int *));
+extern WORD_LIST *argv_to_word_list __P((char **, int, int));
+
+extern int find_string_in_alist __P((char *, STRING_INT_ALIST *, int));
+
+extern char *strsub __P((char *, char *, char *, int));
+extern char *strcreplace __P((char *, int, char *, int));
+extern void strip_leading __P((char *));
+extern void strip_trailing __P((char *, int, int));
+extern void xbcopy __P((char *, char *, int));
+
+/* Functions from the bash library, lib/sh/libsh.a. These should really
+ go into a separate include file. */
+
+/* declarations for functions defined in lib/sh/clktck.c */
+extern long get_clk_tck __P((void));
+
+/* declarations for functions defined in lib/sh/clock.c */
+extern void clock_t_to_secs ();
+extern void print_clock_t ();
+
+/* Declarations for functions defined in lib/sh/getcwd.c */
+#if !defined (HAVE_GETCWD)
+extern char *getcwd __P((char *, size_t));
+#endif
+
+/* Declarations for functions defined in lib/sh/itos.c */
+extern char *inttostr __P((int, char *, int));
+extern char *itos __P((int));
+
+/* declarations for functions defined in lib/sh/makepath.c */
+#define MP_DOTILDE 0x01
+#define MP_DOCWD 0x02
+#define MP_RMDOT 0x04
+
+extern char *sh_makepath __P((char *, char *, int));
+
+/* declarations for functions defined in lib/sh/netopen.c */
+extern int netopen __P((char *));
+
+/* Declarations for functions defined in lib/sh/oslib.c */
+
+extern int dup2 __P((int, int));
+
+#if !defined (HAVE_GETDTABLESIZE)
+extern int getdtablesize __P((void));
+#endif /* !HAVE_GETDTABLESIZE */
+
+#if !defined (HAVE_GETHOSTNAME)
+extern int gethostname __P((char *, int));
+#endif /* !HAVE_GETHOSTNAME */
+
+/* declarations for functions defined in lib/sh/pathcanon.c */
+#define PATH_CHECKDOTDOT 0x0001
+#define PATH_CHECKEXISTS 0x0002
+#define PATH_HARDPATH 0x0004
+#define PATH_NOALLOC 0x0008
+
+extern char *sh_canonpath __P((char *, int));
+
+/* declarations for functions defined in lib/sh/pathphys.c */
+extern char *sh_physpath __P((char *, int));
+extern char *sh_realpath __P((const char *, char *));
+
+/* declarations for functions defined in lib/sh/setlinebuf.c */
+#if !defined (HAVE_SETLINEBUF)
+extern int setlinebuf ();
+#endif
+
+/* declarations for functions defined in lib/sh/shquote.c */
+extern char *sh_single_quote __P((char *));
+extern char *sh_double_quote __P((char *));
+extern char *sh_un_double_quote __P((char *));
+extern char *sh_backslash_quote __P((char *));
+extern char *sh_backslash_quote_for_double_quotes __P((char *));
+extern int sh_contains_shell_metas __P((char *));
+
+/* declarations for functions defined in lib/sh/spell.c */
+extern int spname __P((char *, char *));
+
+/* declarations for functions defined in lib/sh/strcasecmp.c */
+#if !defined (HAVE_STRCASECMP)
+extern int strncasecmp __P((const char *, const char *, int));
+extern int strcasecmp __P((const char *, const char *));
+#endif /* HAVE_STRCASECMP */
+
+/* declarations for functions defined in lib/sh/strerror.c */
+#if !defined (strerror)
+extern char *strerror __P((int));
+#endif
+
+/* declarations for functions defined in lib/sh/strindex.c */
+extern char *strindex __P((const char *, const char *));
+
+/* declarations for functions and structures defined in lib/sh/stringlist.c */
+
+/* This is a general-purpose argv-style array struct. */
+typedef struct _list_of_strings {
+ char **list;
+ int list_size;
+ int list_len;
+} STRINGLIST;
+
+extern STRINGLIST *alloc_stringlist __P((int));
+extern STRINGLIST *realloc_stringlist __P((STRINGLIST *, int));
+extern void free_stringlist __P((STRINGLIST *));
+extern STRINGLIST *copy_stringlist __P((STRINGLIST *));
+extern STRINGLIST *merge_stringlists __P((STRINGLIST *, STRINGLIST *));
+extern STRINGLIST *append_stringlist __P((STRINGLIST *, STRINGLIST *));
+extern STRINGLIST *prefix_suffix_stringlist __P((STRINGLIST *, char *, char *));
+extern void print_stringlist __P((STRINGLIST *, char *));
+extern void sort_stringlist __P((STRINGLIST *));
+
+/* declarations for functions defined in lib/sh/stringvec.c */
+
+extern int find_name_in_array __P((char *, char **));
+extern char **alloc_array __P((int));
+extern int array_len __P((char **));
+extern void free_array_members __P((char **));
+extern void free_array __P((char **));
+extern char **copy_array __P((char **));
+extern int qsort_string_compare ();
+extern void sort_char_array __P((char **));
+
+/* declarations for functions defined in lib/sh/strtod.c */
+#if !defined (HAVE_STRTOD)
+extern double strtod __P((const char *, char **));
+#endif
+
+/* declarations for functions defined in lib/sh/strtol.c */
+#if !defined (HAVE_STRTOL)
+extern long strtol __P((const char *, char **, int));
+#endif
+
+/* declarations for functions defined in lib/sh/strtoul.c */
+#if !defined (HAVE_STRTOUL)
+extern unsigned long strtoul __P((const char *, char **, int));
+#endif
+
+/* declarations for functions defined in lib/sh/strtrans.c */
+extern char *ansicstr __P((char *, int, int, int *, int *));
+extern char *ansic_quote __P((char *, int, int *));
+
+/* declarations for functions defined in lib/sh/timeval.c. No prototypes
+ so we don't have to count on having a definition of struct timeval in
+ scope when this file is included. */
+extern void timeval_to_secs ();
+extern void print_timeval ();
+
+/* declarations for functions defined in lib/sh/tmpfile.c */
+#define MT_USETMPDIR 0x0001
+#define MT_READWRITE 0x0002
+#define MT_USERANDOM 0x0004
+
+extern char *sh_mktmpname __P((char *, int));
+extern int sh_mktmpfd __P((char *, int, char **));
+/* extern FILE *sh_mktmpfp __P((char *, int, char **)); */
+
+/* declarations for functions defined in lib/sh/zread.c */
+extern int zread __P((int, char *, size_t));
+extern int zread1 __P((int, char *, size_t));
+extern int zreadc __P((int, char *));
+extern void zreset __P((void));
+extern void zsyncfd __P((int));
-/* Miscellaneous functions not declared anywhere but used. */
-extern char **glob_filename __P((char *));
+/* declarations for functions defined in lib/sh/zwrite.c */
+extern int zwrite __P((int, unsigned char *, size_t));
-#endif /* __EXTERNS_H__ */
+#endif /* _EXTERNS_H_ */
projects / platform / upstream / bash.git / blobdiff