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* sysconf.cc (sca): Return -1 for _SC_THREAD_ROBUST_PRIO_INHERIT, 

_SC_THREAD_ROBUST_PRIO_PROTECT, and _SC_XOPEN_UUCP.
(SC_MAX): Redefine accordingly.
(csa): Return strings for _CS_POSIX_V7_THREADS_CFLAGS,
_CS_POSIX_V7_THREADS_LDFLAGS, and _CS_V7_ENV.
(CS_MAX): Redefine accordingly.
* include/limits.h (LONG_BIT): Define.
(WORD_BIT): Define.
This commit is contained in:
Yaakov Selkowitz 2011-07-18 23:08:09 +00:00
parent 7b6010ccdd
commit 7ec669539f
3 changed files with 28 additions and 3 deletions
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11
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,14 @@
2011-07-18 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
* sysconf.cc (sca): Return -1 for _SC_THREAD_ROBUST_PRIO_INHERIT,
_SC_THREAD_ROBUST_PRIO_PROTECT, and _SC_XOPEN_UUCP.
(SC_MAX): Redefine accordingly.
(csa): Return strings for _CS_POSIX_V7_THREADS_CFLAGS,
_CS_POSIX_V7_THREADS_LDFLAGS, and _CS_V7_ENV.
(CS_MAX): Redefine accordingly.
* include/limits.h (LONG_BIT): Define.
(WORD_BIT): Define.
2011-07-18 Corinna Vinschen <corinna@vinschen.de>
* heap.cc (heap_init): Change type of largest_found to PVOID. Start

8
winsup/cygwin/include/limits.h
View File

@ -26,6 +26,14 @@ details. */
#undef CHAR_BIT
#define CHAR_BIT 8
/* Number of bits in a `long'. */
#undef LONG_BIT
#define LONG_BIT 32
/* Number of bits in a `int'. */
#undef WORD_BIT
#define WORD_BIT 32
/* Maximum length of a multibyte character. */
#ifndef MB_LEN_MAX
/* TODO: This is newlib's max value. We should probably rather define our

12
winsup/cygwin/sysconf.cc
View File

@ -219,10 +219,13 @@ static struct
{cons, {c:_POSIX2_SW_DEV}}, /* 119, _SC_2_SW_DEV */
{cons, {c:_POSIX2_UPE}}, /* 120, _SC_2_UPE */
{cons, {c:_POSIX2_VERSION}}, /* 121, _SC_2_VERSION */
{cons, {c:-1L}}, /* 122, _SC_THREAD_ROBUST_PRIO_INHERIT */
{cons, {c:-1L}}, /* 123, _SC_THREAD_ROBUST_PRIO_PROTECT */
{cons, {c:-1L}}, /* 124, _SC_XOPEN_UUCP */
};
#define SC_MIN _SC_ARG_MAX
#define SC_MAX _SC_2_VERSION
#define SC_MAX _SC_XOPEN_UUCP
/* sysconf: POSIX 4.8.1.1 */
/* Allows a portable app to determine quantities of resources or
@ -259,7 +262,7 @@ static struct
{0, NULL}, /* _CS_POSIX_V6_ILP32_OFF32_CFLAGS */
{0, NULL}, /* _CS_POSIX_V6_ILP32_OFF32_LDFLAGS */
{0, NULL}, /* _CS_POSIX_V6_ILP32_OFF32_LIBS */
{0, NULL}, /* _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS */
{0, NULL}, /* _CS_XBS5_ILP32_OFF32_LINTFLAGS */
{ls ("")}, /* _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS */
{ls ("")}, /* _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS */
{ls ("")}, /* _CS_POSIX_V6_ILP32_OFFBIG_LIBS */
@ -273,10 +276,13 @@ static struct
{0, NULL}, /* _CS_POSIX_V6_LPBIG_OFFBIG_LIBS */
{0, NULL}, /* _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS */
{ls ("POSIX_V6_ILP32_OFFBIG")}, /* _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS */
{ls ("")}, /* _CS_POSIX_V7_THREADS_CFLAGS */
{ls ("")}, /* _CS_POSIX_V7_THREADS_LDFLAGS */
{ls ("POSIXLY_CORRECT=1")}, /* _CS_V7_ENV */
};
#define CS_MIN _CS_PATH
#define CS_MAX _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS
#define CS_MAX _CS_V7_ENV
extern "C" size_t
confstr (int in, char *buf, size_t len)