mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 03:10:05 +00:00
98 lines
3.6 KiB
C
98 lines
3.6 KiB
C
/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
This library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with this library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#ifndef _GLOB_H
|
|
|
|
#define _GLOB_H 1
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
#undef __ptr_t
|
|
#if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
|
|
#undef __P
|
|
#define __P(protos) protos
|
|
#define __ptr_t void *
|
|
#else /* Not C++ or ANSI C. */
|
|
#undef __P
|
|
#define __P(protos) ()
|
|
#undef const
|
|
#define const
|
|
#define __ptr_t char *
|
|
#endif /* C++ or ANSI C. */
|
|
|
|
/* Bits set in the FLAGS argument to `glob'. */
|
|
#define GLOB_ERR (1 << 0)/* Return on read errors. */
|
|
#define GLOB_MARK (1 << 1)/* Append a slash to each name. */
|
|
#define GLOB_NOSORT (1 << 2)/* Don't sort the names. */
|
|
#define GLOB_DOOFFS (1 << 3)/* Insert PGLOB->gl_offs NULLs. */
|
|
#define GLOB_NOCHECK (1 << 4)/* If nothing matches, return the pattern. */
|
|
#define GLOB_APPEND (1 << 5)/* Append to results of a previous call. */
|
|
#define GLOB_NOESCAPE (1 << 6)/* Backslashes don't quote metacharacters. */
|
|
#define GLOB_PERIOD (1 << 7)/* Leading `.' can be matched by metachars. */
|
|
#define __GLOB_FLAGS (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \
|
|
GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND|GLOB_PERIOD)
|
|
|
|
#if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_BSD_SOURCE)
|
|
#define GLOB_MAGCHAR (1 << 8)/* Set in gl_flags if any metachars seen. */
|
|
#endif
|
|
|
|
/* Error returns from `glob'. */
|
|
#define GLOB_NOSPACE 1 /* Ran out of memory. */
|
|
#define GLOB_ABEND 2 /* Read error. */
|
|
#define GLOB_NOMATCH 3 /* No matches found. */
|
|
|
|
/* Structure describing a globbing run. */
|
|
typedef struct
|
|
{
|
|
int gl_pathc; /* Count of paths matched by the pattern. */
|
|
char **gl_pathv; /* List of matched pathnames. */
|
|
int gl_offs; /* Slots to reserve in `gl_pathv'. */
|
|
int gl_flags; /* Set to FLAGS, maybe | GLOB_MAGCHAR. */
|
|
} glob_t;
|
|
|
|
/* Do glob searching for PATTERN, placing results in PGLOB.
|
|
The bits defined above may be set in FLAGS.
|
|
If a directory cannot be opened or read and ERRFUNC is not nil,
|
|
it is called with the pathname that caused the error, and the
|
|
`errno' value from the failing call; if it returns non-zero
|
|
`glob' returns GLOB_ABEND; if it returns zero, the error is ignored.
|
|
If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
|
|
Otherwise, `glob' returns zero. */
|
|
extern int glob __P ((const char *__pattern, int __flags,
|
|
int (*__errfunc) __P ((const char *, int)),
|
|
glob_t *__pglob));
|
|
|
|
/* Free storage allocated in PGLOB by a previous `glob' call. */
|
|
extern void globfree __P ((glob_t *__pglob));
|
|
|
|
|
|
#if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
|
|
/* If they are not NULL, `glob' uses these functions to read directories. */
|
|
extern __ptr_t (*__glob_opendir_hook) __P ((const char *__directory));
|
|
extern const char *(*__glob_readdir_hook) __P ((__ptr_t __stream));
|
|
extern void (*__glob_closedir_hook) __P ((__ptr_t __stream));
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* glob.h */
|