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* libc/include/sys/unistd.h: Add _PC*, _CS*, and _SC* constants 

new to POSIX 2008.
This commit is contained in:
Eric Blake 2009-10-14 04:15:25 +00:00
parent 81c59927a9
commit e4ba1cf29e
2 changed files with 70 additions and 35 deletions
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5
newlib/ChangeLog
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@ -1,3 +1,8 @@
2009-10-13 Eric Blake <ebb9@byu.net>
* libc/include/sys/unistd.h: Add _PC*, _CS*, and _SC* constants
new to POSIX 2008.
2009-10-13 Yaakov Selkowitz <yselkowitz@users.sourceforge.net> 2009-10-13 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
* libc/include/sys/signal.h: Include <sys/types.h> always. * libc/include/sys/signal.h: Include <sys/types.h> always.

100
newlib/libc/include/sys/unistd.h
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@ -259,7 +259,7 @@ int _EXFUN(symlink, (const char *__name1, const char *__name2));
#define STDERR_FILENO 2 /* standard error file descriptor */ #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 #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_SYS_MAX 89
#define _SC_TRACE_USER_EVENT_MAX 90 #define _SC_TRACE_USER_EVENT_MAX 90
#define _SC_TYPED_MEMORY_OBJECTS 91 #define _SC_TYPED_MEMORY_OBJECTS 91
#define _SC_V6_ILP32_OFF32 92 #define _SC_V7_ILP32_OFF32 92
#define _SC_XBS5_ILP32_OFF32 _SC_V6_ILP32_OFF32 #define _SC_V6_ILP32_OFF32 _SC_V7_ILP32_OFF32
#define _SC_V6_ILP32_OFFBIG 93 #define _SC_XBS5_ILP32_OFF32 _SC_V7_ILP32_OFF32
#define _SC_XBS5_ILP32_OFFBIG _SC_V6_ILP32_OFFBIG #define _SC_V7_ILP32_OFFBIG 93
#define _SC_V6_LP64_OFF64 94 #define _SC_V6_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG
#define _SC_XBS5_LP64_OFF64 _SC_V6_LP64_OFF64 #define _SC_XBS5_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG
#define _SC_V6_LPBIG_OFFBIG 95 #define _SC_V7_LP64_OFF64 94
#define _SC_XBS5_LPBIG_OFFBIG _SC_V6_LPBIG_OFFBIG #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_CRYPT 96
#define _SC_XOPEN_ENH_I18N 97 #define _SC_XOPEN_ENH_I18N 97
#define _SC_XOPEN_LEGACY 98 #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_SW_DEV 119
#define _SC_2_UPE 120 #define _SC_2_UPE 120
#define _SC_2_VERSION 121 #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 #define _PC_LINK_MAX 0
@ -414,6 +421,12 @@ int _EXFUN(symlink, (const char *__name1, const char *__name2));
#define _PC_FILESIZEBITS 12 #define _PC_FILESIZEBITS 12
#define _PC_2_SYMLINKS 13 #define _PC_2_SYMLINKS 13
#define _PC_SYMLINK_MAX 14 #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__ #ifdef __CYGWIN__
/* Ask for POSIX permission bits support. */ /* Ask for POSIX permission bits support. */
#define _PC_POSIX_PERMISSIONS 90 #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. */ #ifdef __CYGWIN__ /* Only defined on Cygwin for now. */
#define _CS_PATH 0 #define _CS_PATH 0
#define _CS_POSIX_V6_ILP32_OFF32_CFLAGS 1 #define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1
#define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS #define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS
#define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS 2 #define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS
#define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS #define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 2
#define _CS_POSIX_V6_ILP32_OFF32_LIBS 3 #define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
#define _CS_XBS5_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS #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_XBS5_ILP32_OFF32_LINTFLAGS 4
#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS 5 #define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 5
#define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS #define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS 6 #define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
#define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS #define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 6
#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS 7 #define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
#define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS #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_XBS5_ILP32_OFFBIG_LINTFLAGS 8
#define _CS_POSIX_V6_LP64_OFF64_CFLAGS 9 #define _CS_POSIX_V7_LP64_OFF64_CFLAGS 9
#define _CS_XBS5_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS #define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS
#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS 10 #define _CS_XBS5_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS
#define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS #define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 10
#define _CS_POSIX_V6_LP64_OFF64_LIBS 11 #define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS
#define _CS_XBS5_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS #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_XBS5_LP64_OFF64_LINTFLAGS 12
#define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS 13 #define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 13
#define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS #define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
#define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS 14 #define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
#define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 14
#define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS 15 #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
#define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS #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_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 #endif
#ifndef __CYGWIN__ #ifndef __CYGWIN__