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/* Yash: yet another shell */
/* path.h: filename-related utilities */
/* (C) 2007-2025 magicant */
/* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef YASH_PATH_H
#define YASH_PATH_H
#include <stddef.h>
#include <sys/types.h>
#include "xgetopt.h"
struct stat;
extern _Bool is_file(const char *path)
__attribute__((nonnull));
extern _Bool is_regular_file(const char *path)
__attribute__((nonnull));
extern _Bool is_irregular_file(const char *path)
__attribute__((nonnull));
extern _Bool is_readable(const char *path)
__attribute__((nonnull));
extern _Bool is_writable(const char *path)
__attribute__((nonnull));
extern _Bool is_executable(const char *path)
__attribute__((nonnull));
extern _Bool is_readable_regular(const char *path)
__attribute__((nonnull));
extern _Bool is_executable_regular(const char *path)
__attribute__((nonnull));
extern _Bool is_directory(const char *path)
__attribute__((nonnull));
extern _Bool stat_result_same_file(
const struct stat *stat1, const struct stat *stat2)
__attribute__((nonnull,pure));
extern _Bool is_same_file(const char *path1, const char *path2)
__attribute__((nonnull));
extern _Bool is_normalized_path(const wchar_t *path)
__attribute__((nonnull));
extern char *xgetcwd(void)
__attribute__((malloc,warn_unused_result));
extern char *which(
const char *restrict name,
char *const *restrict dirs,
_Bool cond(const char *path))
__attribute__((nonnull(1),malloc,warn_unused_result));
extern int create_temporary_file(
char **restrict filename, const char *restrict suffix, mode_t mode)
__attribute__((nonnull));
/********** Command Hashtable **********/
extern void init_cmdhash(void);
extern void clear_cmdhash(void);
extern const char *get_command_path(const char *name, _Bool forcelookup)
__attribute__((nonnull));
extern void fill_cmdhash(const char *prefix, _Bool ignorecase);
extern const char *get_command_path_default(const char *name)
__attribute__((nonnull));
/********** Home Directory Cache **********/
extern void init_homedirhash(void);
extern const wchar_t *get_home_directory(
const wchar_t *username, _Bool forcelookup)
__attribute__((nonnull));
/********** wglob **********/
enum wglobflags_T {
WGLB_MARK = 1 << 0,
WGLB_CASEFOLD = 1 << 1,
WGLB_PERIOD = 1 << 2,
WGLB_NOSORT = 1 << 3,
WGLB_RECDIR = 1 << 4,
};
struct plist_T;
extern _Bool wglob(const wchar_t *restrict pattern, enum wglobflags_T flags,
struct plist_T *restrict list)
__attribute__((nonnull));
/********** Built-ins **********/
extern int cd_builtin(int argc, void **argv)
__attribute__((nonnull));
#if YASH_ENABLE_HELP
extern const char cd_help[], cd_syntax[];
#endif
extern int pwd_builtin(int argc, void **argv)
__attribute__((nonnull));
#if YASH_ENABLE_HELP
extern const char pwd_help[], pwd_syntax[];
#endif
extern int hash_builtin(int argc, void **argv)
__attribute__((nonnull));
#if YASH_ENABLE_HELP
extern const char hash_help[], hash_syntax[];
#endif
extern const struct xgetopt_T hash_options[];
extern int umask_builtin(int argc, void **argv)
__attribute__((nonnull));
#if YASH_ENABLE_HELP
extern const char umask_help[], umask_syntax[];
#endif
extern const struct xgetopt_T umask_options[];
extern int change_directory(
const wchar_t *newpwd, _Bool printnewdir,
_Bool logical, _Bool ensure_pwd)
__attribute__((nonnull,warn_unused_result));
#endif /* YASH_PATH_H */
/* vim: set ts=8 sts=4 sw=4 et tw=80: */
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