diff options
Diffstat (limited to 'usr/src/uts/common/sys/feature_tests.h')
| -rw-r--r-- | usr/src/uts/common/sys/feature_tests.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/usr/src/uts/common/sys/feature_tests.h b/usr/src/uts/common/sys/feature_tests.h index 18b7de3f70..7e4b4fc67f 100644 --- a/usr/src/uts/common/sys/feature_tests.h +++ b/usr/src/uts/common/sys/feature_tests.h @@ -84,7 +84,7 @@ extern "C" { * * _STDC_C11 Like _STDC_C99 except that the value of __STDC_VERSION__ * is 201112L indicating a compiler that compiles with - * ISO/IEXC 9899:2011, otherwise known as the C11 standard. + * ISO/IEC 9899:2011, otherwise known as the C11 standard. * * _STRICT_SYMBOLS Used in cases where symbol visibility is restricted * by the standards, and the user has not explicitly @@ -130,7 +130,7 @@ extern "C" { * cc -Xs (K&R C) undefined undefined * * gcc (default) 1 undefined - * gcc -ansi, -std={c89, c99,...) 1 defined + * gcc -ansi, -std={c89, c99,...) 1 defined * gcc -traditional (K&R) undefined undefined * * The default compilation modes for Sun C compilers versus GNU C compilers @@ -191,7 +191,7 @@ extern "C" { * of _POSIX_SOURCE nor _XOPEN_SOURCE is defined and the value of * __STDC__ does not imply standards conformance). * - Extended system interfaces are explicitly requested (__EXTENSIONS__ - * is defined). + * is defined). * - Access to in-kernel interfaces is requested (_KERNEL or _KMEMUSER is * defined). (Note that this dependency is an artifact of the current * kernel implementation and may change in future releases.) @@ -436,6 +436,21 @@ extern "C" { #define _NORETURN_KYWD #endif +/* ISO/IEC 9899:2011 Annex K */ +#if !defined(_STRICT_SYMBOLS) +#define __EXT1_VISIBLE 1 +#else +#define __EXT1_VISIBLE 0 +#endif + +#if defined(__STDC_WANT_LIB_EXT1__) +#undef __EXT1_VISIBLE +#if __STDC_WANT_LIB_EXT1__ +#define __EXT1_VISIBLE 1 +#else +#define __EXT1_VISIBLE 0 +#endif +#endif /* __STDC_WANT_LIB_EXT1__ */ /* * The following macro indicates header support for the ANSI C++ @@ -450,12 +465,18 @@ extern "C" { #define _ISO_C_9899_1999 /* - * The following macro indicates header support for the C99 standard, + * The following macro indicates header support for the C11 standard, * ISO/IEC 9899:2011, Programming Languages - C. */ #define _ISO_C_9899_2011 /* + * The following macro indicates header support for the C11 standard, + * ISO/IEC 9899:2011 Annex K, Programming Languages - C. + */ +#undef __STDC_LIB_EXT1__ + +/* * The following macro indicates header support for DTrace. The value is an * integer that corresponds to the major version number for DTrace. */ |