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missing unistd.h constants
- From: Eric Blake <ebb9 at byu dot net>
- To: newlib at sources dot redhat dot com
- Date: Mon, 12 Oct 2009 19:54:23 +0000 (UTC)
- Subject: missing unistd.h constants
OK to commit, to allow implementation of POSIX 2008 sysconf/pathconf/confstr?
2009-10-12 Eric Blake <ebb9@byu.net>
* libc/include/sys/unistd.h: Add _PC*, _CS*, and _SC* constants
new to POSIX 2008.
---
newlib/libc/include/sys/unistd.h | 100 ++++++++++++++++++++++++-------------
1 files changed, 65 insertions(+), 35 deletions(-)
diff --git a/newlib/libc/include/sys/unistd.h b/newlib/libc/include/sys/unistd.h
index a91f105..cc507a9 100644
--- a/newlib/libc/include/sys/unistd.h
+++ b/newlib/libc/include/sys/unistd.h
@@ -259,7 +259,7 @@ int _EXFUN(symlink, (const char *__name1, const char
*__name2));
#define STDERR_FILENO 2 /* standard error file descriptor */
/*
- * sysconf values per IEEE Std 1003.1, 2004 Edition
+ * sysconf values per IEEE Std 1003.1, 2008 Edition
*/
#define _SC_ARG_MAX 0
@@ -360,14 +360,18 @@ int _EXFUN(symlink, (const char *__name1, const char
*__name2));
#define _SC_TRACE_SYS_MAX 89
#define _SC_TRACE_USER_EVENT_MAX 90
#define _SC_TYPED_MEMORY_OBJECTS 91
-#define _SC_V6_ILP32_OFF32 92
-#define _SC_XBS5_ILP32_OFF32 _SC_V6_ILP32_OFF32
-#define _SC_V6_ILP32_OFFBIG 93
-#define _SC_XBS5_ILP32_OFFBIG _SC_V6_ILP32_OFFBIG
-#define _SC_V6_LP64_OFF64 94
-#define _SC_XBS5_LP64_OFF64 _SC_V6_LP64_OFF64
-#define _SC_V6_LPBIG_OFFBIG 95
-#define _SC_XBS5_LPBIG_OFFBIG _SC_V6_LPBIG_OFFBIG
+#define _SC_V7_ILP32_OFF32 92
+#define _SC_V6_ILP32_OFF32 _SC_V7_ILP32_OFF32
+#define _SC_XBS5_ILP32_OFF32 _SC_V7_ILP32_OFF32
+#define _SC_V7_ILP32_OFFBIG 93
+#define _SC_V6_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG
+#define _SC_XBS5_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG
+#define _SC_V7_LP64_OFF64 94
+#define _SC_V6_LP64_OFF64 _SC_V7_LP64_OFF64
+#define _SC_XBS5_LP64_OFF64 _SC_V7_LP64_OFF64
+#define _SC_V7_LPBIG_OFFBIG 95
+#define _SC_V6_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG
+#define _SC_XBS5_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG
#define _SC_XOPEN_CRYPT 96
#define _SC_XOPEN_ENH_I18N 97
#define _SC_XOPEN_LEGACY 98
@@ -394,9 +398,12 @@ int _EXFUN(symlink, (const char *__name1, const char
*__name2));
#define _SC_2_SW_DEV 119
#define _SC_2_UPE 120
#define _SC_2_VERSION 121
+#define _SC_THREAD_ROBUST_PRIO_INHERIT 122
+#define _SC_THREAD_ROBUST_PRIO_PROTECT 123
+#define _SC_XOPEN_UUCP 124
/*
- * pathconf values per IEEE Std 1003.1, 2004 Edition
+ * pathconf values per IEEE Std 1003.1, 2008 Edition
*/
#define _PC_LINK_MAX 0
@@ -414,6 +421,12 @@ int _EXFUN(symlink, (const char *__name1, const char
*__name2));
#define _PC_FILESIZEBITS 12
#define _PC_2_SYMLINKS 13
#define _PC_SYMLINK_MAX 14
+#define _PC_ALLOC_SIZE_MIN 15
+#define _PC_REC_INCR_XFER_SIZE 16
+#define _PC_REC_MAX_XFER_SIZE 17
+#define _PC_REC_MIN_XFER_SIZE 18
+#define _PC_REC_XFER_ALIGN 19
+#define _PC_TIMESTAMP_RESOLUTION 20
#ifdef __CYGWIN__
/* Ask for POSIX permission bits support. */
#define _PC_POSIX_PERMISSIONS 90
@@ -427,35 +440,52 @@ int _EXFUN(symlink, (const char *__name1, const char
*__name2));
#ifdef __CYGWIN__ /* Only defined on Cygwin for now. */
#define _CS_PATH 0
-#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS 1
-#define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
-#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS 2
-#define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
-#define _CS_POSIX_V6_ILP32_OFF32_LIBS 3
-#define _CS_XBS5_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
+#define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1
+#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS
+#define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS
+#define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 2
+#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
+#define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
+#define _CS_POSIX_V7_ILP32_OFF32_LIBS 3
+#define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS
+#define _CS_XBS5_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS
#define _CS_XBS5_ILP32_OFF32_LINTFLAGS 4
-#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS 5
-#define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
-#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS 6
-#define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
-#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS 7
-#define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
+#define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 5
+#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
+#define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
+#define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 6
+#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
+#define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
+#define _CS_POSIX_V7_ILP32_OFFBIG_LIBS 7
+#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS
+#define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS
#define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS 8
-#define _CS_POSIX_V6_LP64_OFF64_CFLAGS 9
-#define _CS_XBS5_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
-#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS 10
-#define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
-#define _CS_POSIX_V6_LP64_OFF64_LIBS 11
-#define _CS_XBS5_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
+#define _CS_POSIX_V7_LP64_OFF64_CFLAGS 9
+#define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS
+#define _CS_XBS5_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS
+#define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 10
+#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS
+#define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS
+#define _CS_POSIX_V7_LP64_OFF64_LIBS 11
+#define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS
+#define _CS_XBS5_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS
#define _CS_XBS5_LP64_OFF64_LINTFLAGS 12
-#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS 13
-#define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
-#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS 14
-#define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
-#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS 15
-#define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
+#define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 13
+#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
+#define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
+#define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 14
+#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
+#define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
+#define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 15
+#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS
+#define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS
#define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS 16
-#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS 17
+#define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 17
+#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS
_CS_POSIX_V7_WIDTH_RESTRICTED_ENVS
+#define _CS_POSIX_V7_THREADS_CFLAGS 18
+#define _CS_POSIX_V7_THREADS_LDFLAGS 19
+#define _CS_V7_ENV 20
+#define _CS_V6_ENV _CS_V6_ENV
#endif
#ifndef __CYGWIN__
--
1.6.4.2