Libc-1158.1.2.tar.gz

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

diff --git a/include/limits.h b/include/limits.h
index bf1964b67defa854e2d26c59b7ec63ab0ba7c552..6f4669093cf5047cf485f28b9a28b980aa4b958a 100644 (file)
--- a/include/limits.h
+++ b/include/limits.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000, 2004-2007, 2009 Apple Inc. All rights reserved.

  *
  * @APPLE_LICENSE_HEADER_START@
  * 
  *
  * @APPLE_LICENSE_HEADER_START@
  * 


@@ -60,50 +60,106 @@
 #ifndef _LIMITS_H_
 #define        _LIMITS_H_
 
 #ifndef _LIMITS_H_
 #define        _LIMITS_H_
 

+#include <sys/cdefs.h>

 #include <machine/limits.h>
 #include <sys/syslimits.h>
 
 #include <machine/limits.h>
 #include <sys/syslimits.h>
 

-#if !defined(_ANSI_SOURCE)
+#if __DARWIN_C_LEVEL > __DARWIN_C_ANSI

 #define        _POSIX_ARG_MAX          4096
 #define        _POSIX_ARG_MAX          4096

-#define        _POSIX_CHILD_MAX        6
+#define        _POSIX_CHILD_MAX        25

 #define        _POSIX_LINK_MAX         8
 #define        _POSIX_MAX_CANON        255
 #define        _POSIX_MAX_INPUT        255
 #define        _POSIX_NAME_MAX         14
 #define        _POSIX_LINK_MAX         8
 #define        _POSIX_MAX_CANON        255
 #define        _POSIX_MAX_INPUT        255
 #define        _POSIX_NAME_MAX         14

-#define        _POSIX_NGROUPS_MAX      0
-#define        _POSIX_OPEN_MAX         16
-#define        _POSIX_PATH_MAX         255
+#define        _POSIX_NGROUPS_MAX      8
+#define        _POSIX_OPEN_MAX         20
+#define        _POSIX_PATH_MAX         256

 #define        _POSIX_PIPE_BUF         512
 #define        _POSIX_SSIZE_MAX        32767
 #define        _POSIX_STREAM_MAX       8
 #define        _POSIX_PIPE_BUF         512
 #define        _POSIX_SSIZE_MAX        32767
 #define        _POSIX_STREAM_MAX       8

-#define        _POSIX_TZNAME_MAX       3
+#define        _POSIX_TZNAME_MAX       6

 
 #define        _POSIX2_BC_BASE_MAX             99
 #define        _POSIX2_BC_DIM_MAX              2048
 #define        _POSIX2_BC_SCALE_MAX            99
 #define        _POSIX2_BC_STRING_MAX           1000
 
 #define        _POSIX2_BC_BASE_MAX             99
 #define        _POSIX2_BC_DIM_MAX              2048
 #define        _POSIX2_BC_SCALE_MAX            99
 #define        _POSIX2_BC_STRING_MAX           1000

-#define        _POSIX2_COLL_WEIGHTS_MAX        2

 #define        _POSIX2_EQUIV_CLASS_MAX         2
 #define        _POSIX2_EXPR_NEST_MAX           32
 #define        _POSIX2_LINE_MAX                2048
 #define        _POSIX2_RE_DUP_MAX              255
 #define        _POSIX2_EQUIV_CLASS_MAX         2
 #define        _POSIX2_EXPR_NEST_MAX           32
 #define        _POSIX2_LINE_MAX                2048
 #define        _POSIX2_RE_DUP_MAX              255

+#endif /* __DARWIN_C_LEVEL > __DARWIN_C_ANSI */
+
+#if __DARWIN_C_LEVEL >= 199309L
+#define _POSIX_AIO_LISTIO_MAX   2
+#define _POSIX_AIO_MAX          1
+#define _POSIX_DELAYTIMER_MAX   32
+#define _POSIX_MQ_OPEN_MAX      8
+#define _POSIX_MQ_PRIO_MAX     32
+#define _POSIX_RTSIG_MAX                       8
+#define _POSIX_SEM_NSEMS_MAX                   256
+#define _POSIX_SEM_VALUE_MAX                   32767
+#define _POSIX_SIGQUEUE_MAX                    32
+#define _POSIX_TIMER_MAX                       32
+#endif /* __DARWIN_C_LEVEL >= 199309L */
+
+#if __DARWIN_C_LEVEL >= 199506L
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS    4
+#define _POSIX_THREAD_KEYS_MAX                         128
+#define _POSIX_THREAD_THREADS_MAX              64

 
 

-#define PTHREAD_STACK_MIN 8192
-#define PTHREAD_DESTRUCTOR_ITERATIONS 4
-#define PTHREAD_KEYS_MAX 128
+#define PTHREAD_DESTRUCTOR_ITERATIONS  4
+#define PTHREAD_KEYS_MAX               512
+#if defined(__arm__) 
+#define PTHREAD_STACK_MIN              16384
+#else
+#define PTHREAD_STACK_MIN              8192
+#endif
+#endif /* __DARWIN_C_LEVEL >= 199506L */
+
+#if __DARWIN_C_LEVEL >= 200112
+#define _POSIX_HOST_NAME_MAX    255
+#define _POSIX_LOGIN_NAME_MAX   9
+#define _POSIX_SS_REPL_MAX                     4
+#define _POSIX_SYMLINK_MAX                     255
+#define _POSIX_SYMLOOP_MAX                     8
+#define _POSIX_TRACE_EVENT_NAME_MAX            30
+#define _POSIX_TRACE_NAME_MAX                  8
+#define _POSIX_TRACE_SYS_MAX                   8
+#define _POSIX_TRACE_USER_EVENT_MAX            32
+#define _POSIX_TTY_NAME_MAX                    9
+#define _POSIX2_CHARCLASS_NAME_MAX     14
+#define        _POSIX2_COLL_WEIGHTS_MAX        2

 
 

-#endif /* !_ANSI_SOURCE */
+#define _POSIX_RE_DUP_MAX              _POSIX2_RE_DUP_MAX
+#endif /* __DARWIN_C_LEVEL >= 200112 */

 
 

-#if ( !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) ) || defined(_XOPEN_SOURCE)
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+#define OFF_MIN                LLONG_MIN       /* min value for an off_t */
+#define OFF_MAX                LLONG_MAX       /* max value for an off_t */
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
+
+/* Actually for XSI Visible */
+#if __DARWIN_C_LEVEL > __DARWIN_C_ANSI
+
+/* Removed in Issue 6 */
+#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200112L

 #define PASS_MAX       128
 #define PASS_MAX       128

+#endif

 
 #define NL_ARGMAX      9
 #define NL_LANGMAX     14
 #define NL_MSGMAX      32767
 #define NL_NMAX                1
 #define NL_SETMAX      255
 
 #define NL_ARGMAX      9
 #define NL_LANGMAX     14
 #define NL_MSGMAX      32767
 #define NL_NMAX                1
 #define NL_SETMAX      255

-#define NL_TEXTMAX     255
-#endif 
+#define NL_TEXTMAX     2048
+
+#define _XOPEN_IOV_MAX 16
+#define IOV_MAX                1024
+#define _XOPEN_NAME_MAX 255
+#define _XOPEN_PATH_MAX 1024
+
+#endif /* __DARWIN_C_LEVEL > __DARWIN_C_ANSI */

 
 

+/* NZERO to be defined here. TBD. See also sys/param.h  */

 
 #endif /* !_LIMITS_H_ */
 
 #endif /* !_LIMITS_H_ */