Libc-594.1.4.tar.gz

[apple/libc.git] / include / regex.h

diff --git a/include/regex.h b/include/regex.h
index 2f078ef72e968fb87afb914a21eddc891695a47f..f348c9a4ca54c57cc08097e926f039c9e9e9442b 100644 (file)
--- a/include/regex.h
+++ b/include/regex.h
@@ -3,8 +3,6 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
  *
  * @APPLE_LICENSE_HEADER_START@
  * 

- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 

  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in


@@ -64,15 +62,20 @@
 #ifndef _REGEX_H_
 #define        _REGEX_H_
 
 #ifndef _REGEX_H_
 #define        _REGEX_H_
 

-#include <sys/cdefs.h>
+#include <_types.h>

 
 /* types */
 
 /* types */

-typedef off_t regoff_t;
+typedef __darwin_off_t regoff_t;
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef __darwin_size_t        size_t;
+#endif

 
 typedef struct {
        int re_magic;
        size_t re_nsub;         /* number of parenthesized subexpressions */
 
 typedef struct {
        int re_magic;
        size_t re_nsub;         /* number of parenthesized subexpressions */

-       __const char *re_endp;  /* end pointer for REG_PEND */
+       const char *re_endp;    /* end pointer for REG_PEND */

        struct re_guts *re_g;   /* none of your business :-) */
 } regex_t;
 
        struct re_guts *re_g;   /* none of your business :-) */
 } regex_t;
 


@@ -82,16 +85,21 @@ typedef struct {
 } regmatch_t;
 
 /* regcomp() flags */
 } regmatch_t;
 
 /* regcomp() flags */

+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        REG_BASIC       0000
 #define        REG_BASIC       0000

+#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */

 #define        REG_EXTENDED    0001
 #define        REG_ICASE       0002
 #define        REG_NOSUB       0004
 #define        REG_NEWLINE     0010
 #define        REG_EXTENDED    0001
 #define        REG_ICASE       0002
 #define        REG_NOSUB       0004
 #define        REG_NEWLINE     0010

+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        REG_NOSPEC      0020
 #define        REG_PEND        0040
 #define        REG_DUMP        0200
 #define        REG_NOSPEC      0020
 #define        REG_PEND        0040
 #define        REG_DUMP        0200

+#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */

 
 /* regerror() flags */
 
 /* regerror() flags */

+#define        REG_ENOSYS       (-1)   /* Reserved */

 #define        REG_NOMATCH      1
 #define        REG_BADPAT       2
 #define        REG_ECOLLATE     3
 #define        REG_NOMATCH      1
 #define        REG_BADPAT       2
 #define        REG_ECOLLATE     3


@@ -105,25 +113,42 @@ typedef struct {
 #define        REG_ERANGE      11
 #define        REG_ESPACE      12
 #define        REG_BADRPT      13
 #define        REG_ERANGE      11
 #define        REG_ESPACE      12
 #define        REG_BADRPT      13

+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        REG_EMPTY       14
 #define        REG_ASSERT      15
 #define        REG_INVARG      16
 #define        REG_EMPTY       14
 #define        REG_ASSERT      15
 #define        REG_INVARG      16

+#define        REG_ILLSEQ      17

 #define        REG_ATOI        255     /* convert name to number (!) */
 #define        REG_ITOA        0400    /* convert number to name (!) */
 #define        REG_ATOI        255     /* convert name to number (!) */
 #define        REG_ITOA        0400    /* convert number to name (!) */

+#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */

 
 /* regexec() flags */
 #define        REG_NOTBOL      00001
 #define        REG_NOTEOL      00002
 
 /* regexec() flags */
 #define        REG_NOTBOL      00001
 #define        REG_NOTEOL      00002

+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        REG_STARTEND    00004
 #define        REG_TRACE       00400   /* tracing of execution */
 #define        REG_LARGE       01000   /* force large representation */
 #define        REG_BACKR       02000   /* force use of backref code */
 #define        REG_STARTEND    00004
 #define        REG_TRACE       00400   /* tracing of execution */
 #define        REG_LARGE       01000   /* force large representation */
 #define        REG_BACKR       02000   /* force use of backref code */

+#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */

 
 __BEGIN_DECLS
 
 __BEGIN_DECLS

-int    regcomp(regex_t *, const char *, int);
-size_t regerror(int, const regex_t *, char *, size_t);
-int    regexec(const regex_t *,
-           const char *, size_t, regmatch_t [], int);
+//Begin-Libc
+#ifndef LIBC_ALIAS_REGCOMP
+//End-Libc
+int    regcomp(regex_t * __restrict, const char * __restrict, int) __DARWIN_ALIAS(regcomp);
+//Begin-Libc
+#else /* LIBC_ALIAS_REGCOMP */
+int    regcomp(regex_t * __restrict, const char * __restrict, int) LIBC_ALIAS(regcomp);
+#endif /* !LIBC_ALIAS_REGCOMP */
+//End-Libc
+size_t regerror(int, const regex_t * __restrict, char * __restrict, size_t);
+/*
+ * gcc under c99 mode won't compile "[ __restrict]" by itself.  As a workaround,
+ * a dummy argument name is added.
+ */
+int    regexec(const regex_t * __restrict, const char * __restrict, size_t,
+           regmatch_t __pmatch[ __restrict], int);

 void   regfree(regex_t *);
 __END_DECLS
 
 void   regfree(regex_t *);
 __END_DECLS