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-rw-r--r--posix/glob.h64
1 files changed, 23 insertions, 41 deletions
diff --git a/posix/glob.h b/posix/glob.h
index f8aeb22426..3d401f082c 100644
--- a/posix/glob.h
+++ b/posix/glob.h
@@ -19,35 +19,22 @@
#ifndef _GLOB_H
#define _GLOB_H 1
-#ifdef __cplusplus
-extern "C" {
-#endif
+#include <sys/cdefs.h>
-#undef __ptr_t
-#if defined __cplusplus || (defined __STDC__ && __STDC__) || defined WINDOWS32
-# ifndef __GLIBC__
-# if !defined __GNUC__ || __GNUC__ < 2
-# undef __const
-# define __const const
-# endif
-# endif
-# define __ptr_t void *
-#else /* Not C++ or ANSI C. */
-# undef __const
-# define __const
-# define __ptr_t char *
-#endif /* C++ or ANSI C. */
+__BEGIN_DECLS
/* We need `size_t' for the following definitions. */
#ifndef __size_t
# if defined __GNUC__ && __GNUC__ >= 2
typedef __SIZE_TYPE__ __size_t;
-# ifdef _XOPEN_SOURCE
+# ifdef __USE_XOPEN
typedef __SIZE_TYPE__ size_t;
# endif
# else
-/* This is a guess. */
-typedef unsigned long int __size_t;
+# include <stddef.h>
+# ifndef __size_t
+# define __size_t size_t
+# endif
# endif
#else
/* The GNU CC stddef.h version defines __size_t as empty. We need a real
@@ -66,8 +53,7 @@ typedef unsigned long int __size_t;
#define GLOB_NOESCAPE (1 << 6)/* Backslashes don't quote metacharacters. */
#define GLOB_PERIOD (1 << 7)/* Leading `.' can be matched by metachars. */
-#if (!defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _BSD_SOURCE \
- || defined _GNU_SOURCE)
+#if !defined __USE_POSIX2 || defined __USE_BSD || defined __USE_GNU
# define GLOB_MAGCHAR (1 << 8)/* Set in gl_flags if any metachars seen. */
# define GLOB_ALTDIRFUNC (1 << 9)/* Use gl_opendir et al functions. */
# define GLOB_BRACE (1 << 10)/* Expand "{a,b}" to "a" "b". */
@@ -91,17 +77,15 @@ typedef unsigned long int __size_t;
#define GLOB_ABORTED 2 /* Read error. */
#define GLOB_NOMATCH 3 /* No matches found. */
#define GLOB_NOSYS 4 /* Not implemented. */
-#ifdef _GNU_SOURCE
+#ifdef __USE_GNU
/* Previous versions of this file defined GLOB_ABEND instead of
GLOB_ABORTED. Provide a compatibility definition here. */
# define GLOB_ABEND GLOB_ABORTED
#endif
/* Structure describing a globbing run. */
-#if !defined _AMIGA && !defined VMS /* Buggy compiler. */
-# ifdef _GNU_SOURCE
+#ifdef __USE_GNU
struct stat;
-# endif
#endif
typedef struct
{
@@ -113,13 +97,13 @@ typedef struct
/* If the GLOB_ALTDIRFUNC flag is set, the following functions
are used instead of the normal file access functions. */
void (*gl_closedir) (void *);
-#ifdef _GNU_SOURCE
+#ifdef __USE_GNU
struct dirent *(*gl_readdir) (void *);
#else
void *(*gl_readdir) (void *);
#endif
- __ptr_t (*gl_opendir) (__const char *);
-#ifdef _GNU_SOURCE
+ void *(*gl_opendir) (__const char *);
+#ifdef __USE_GNU
int (*gl_lstat) (__const char *__restrict, struct stat *__restrict);
int (*gl_stat) (__const char *__restrict, struct stat *__restrict);
#else
@@ -128,8 +112,8 @@ typedef struct
#endif
} glob_t;
-#ifdef _LARGEFILE64_SOURCE
-# ifdef _GNU_SOURCE
+#ifdef __USE_LARGEFILE64
+# ifdef __USE_GNU
struct stat64;
# endif
typedef struct
@@ -142,13 +126,13 @@ typedef struct
/* If the GLOB_ALTDIRFUNC flag is set, the following functions
are used instead of the normal file access functions. */
void (*gl_closedir) (void *);
-# ifdef _GNU_SOURCE
+# ifdef __USE_GNU
struct dirent64 *(*gl_readdir) (void *);
# else
void *(*gl_readdir) (void *);
# endif
- __ptr_t (*gl_opendir) (__const char *);
-# ifdef _GNU_SOURCE
+ void *(*gl_opendir) (__const char *);
+# ifdef __USE_GNU
int (*gl_lstat) (__const char *__restrict, struct stat64 *__restrict);
int (*gl_stat) (__const char *__restrict, struct stat64 *__restrict);
# else
@@ -158,7 +142,7 @@ typedef struct
} glob64_t;
#endif
-#if _FILE_OFFSET_BITS == 64 && __GNUC__ < 2
+#if __USE_FILE_OFFSET64 && __GNUC__ < 2
# define glob glob64
# define globfree globfree64
#endif
@@ -171,7 +155,7 @@ typedef struct
`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. */
-#if _FILE_OFFSET_BITS != 64 || __GNUC__ < 2
+#if !defined __USE_FILE_OFFSET64 || __GNUC__ < 2
extern int glob (__const char *__restrict __pattern, int __flags,
int (*__errfunc) (__const char *, int),
glob_t *__restrict __pglob) __THROW;
@@ -187,7 +171,7 @@ extern int __REDIRECT_NTH (glob, (__const char *__restrict __pattern,
extern void __REDIRECT_NTH (globfree, (glob_t *__pglob), globfree64);
#endif
-#ifdef _LARGEFILE64_SOURCE
+#ifdef __USE_LARGEFILE64
extern int glob64 (__const char *__restrict __pattern, int __flags,
int (*__errfunc) (__const char *, int),
glob64_t *__restrict __pglob) __THROW;
@@ -196,7 +180,7 @@ extern void globfree64 (glob64_t *__pglob) __THROW;
#endif
-#ifdef _GNU_SOURCE
+#ifdef __USE_GNU
/* Return nonzero if PATTERN contains any metacharacters.
Metacharacters can be quoted with backslashes if QUOTE is nonzero.
@@ -205,8 +189,6 @@ extern void globfree64 (glob64_t *__pglob) __THROW;
extern int glob_pattern_p (__const char *__pattern, int __quote) __THROW;
#endif
-#ifdef __cplusplus
-}
-#endif
+__END_DECLS
#endif /* glob.h */